/qa/cau-hoi-va-cach-giai-chi-tiet-1269/ 2020-03-20T19:59:05+00:00 /qa/cau-hoi-va-cach-giai-chi-tiet-1270/ 2020-03-20T19:59:05+00:00 /qa/mot-hon-hop-x-gom-axetilen-andehit-fomic-axit-fomic-va-h2-lay-a-mol-hon-hop-x-cho-qua-ni-dot-nong-t-3/ 2020-03-20T19:59:06+00:00 /qa/cho-hon-hop-gom-x-mol-mg-va-y-mol-fe-vao-dung-dich-chua-p-mol-agno3-va-q-mol-cuno32-sau-khi-phan/ 2020-03-20T19:59:06+00:00 /qa/o-nguoi-mat-nau-troi-so-voi-mat-xanh-da-den-troi-so-voi-da-trang-hai-tinh-trang-nay-do-hai-gen-nam-t/ 2020-03-20T19:59:06+00:00 /qa/o-nguoi-benh-bach-tang-do-gen-lan-nam-tren-nst-thuong-quy-dinh-benh-mau-kho-dong-do-gen-lan-nam-tren-2/ 2020-03-20T19:59:06+00:00 /qa/cho-dung-dich-nh3-den-du-vao-dung-dich-chua-3-muoi-fecl3-alcl3-va-zncl2-thu-duoc-ket-tua-x-nung-x-d/ 2020-03-20T19:59:06+00:00 /qa/gluxit-la-hop-chat-tap-chuc-trong-phan-tu-co-nhieu-nhom-oh-va-co-nhom/ 2020-03-20T19:59:06+00:00 /qa/hoa-tan-m-gam-hon-hop-gom-cu-va-fe3o4-trong-dung-dich-hcl-du-sau-phan-ung-con-lai-832-gam-chat-ran-k/ 2020-03-20T19:59:06+00:00 /qa/cho-cac-hop-chat-sau-a-hoch2-ch2oh-b-hoch2-c/ 2020-03-20T19:59:06+00:00 /qa/dung-dich-a-chua-cac-cation-gom-mg2-ba2-ca2-va-cac-anion-gom-cl-va-no3-them-tu-tu-dung-dich-na/ 2020-03-20T19:59:06+00:00 /qa/cho-2-nguyen-tu-x-y-co-tong-so-hat-proton-la-38-so-hat-mang-dien-cua-y-nhieu-hon-cua-x-la-28-hat-h/ 2020-03-20T19:59:07+00:00 /qa/cho-cac-hat-vi-mo-o2-z-8-f-z-9-na-na-z-11-mg-mg2-z-12-al-z-13-thu-tu-ban/ 2020-03-20T19:59:07+00:00 /qa/dot-chay-hoan-toan-mot-amin-don-chuc-bac-mot-thu-duoc-co2-va-nuoc-theo-ty-le-mol-67-amin-do-co-ten/ 2020-03-20T19:59:07+00:00 /qa/hon-hop-bot-kim-loai-x-va-bot-oxit-y-khi-xay-ra-phan-ung-se-tu-toa-nhiet-voi-hieu-ung-nhiet-cua-phan/ 2020-03-20T19:59:07+00:00 /qa/mot-loai-da-voi-co-chua-80-caco3-102-al2o3-va-98-fe2o3-ve-khoi-luong-nung-da-o-nhiet-do-cao-ta-t/ 2020-03-20T19:59:07+00:00 /qa/phuong-trinh-phan-ung-viet-khong-dung-la/ 2020-03-20T19:59:07+00:00 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/qa/cho-v-lit-dung-dich-hcl-2-m-vao-dung-dich-chua-03-mol-natricromit-tinh-v-de-sau-phan-ung-thu-duoc-1/ 2020-03-20T19:59:10+00:00 /qa/tripeptit-m-va-tetrapeptit-q-duoc-tao-ra-tu-mot-amino-axid-x-mach-ho-trong-phan-tu-chi-chua-1-nhom-a/ 2020-03-20T19:59:10+00:00 /qa/song-fm-cu%cc%89a-dai-tieng-noi-vie%cc%a3t-nam-co-tan-so-100mhz-tim-buoc-song/ 2020-03-20T19:59:11+00:00 /qa/mot-doan-mach-r-l-c-mac-noi-tiep-cuon-day-thuan-cam-goi-u0r-u0l-u0c-la-hieu-dien-the-cuc-dai-o-hai/ 2020-03-20T19:59:11+00:00 /qa/trong-doa%cc%a3n-ma%cc%a3ch-rlc-khong-phan-nhanh-do%cc%a3-le%cc%a3ch-pha-giu%cc%83a-hai-dau-cuo%cc%a3n-day-va-hai-dau-tro%cc%89-thu/ 2020-03-20T19:59:11+00:00 /qa/tim-phat-bie%cc%89u-sai-khi-noi-ve-may-bien-the/ 2020-03-20T19:59:11+00:00 /qa/mo%cc%a3t-va%cc%a3t-dao-dong-dieu-hoa-voi-tan-so-bang-5hz-thoi-gian-ngan-nhat-de%cc%89-va%cc%a3t-di-tu-vi%cc%a3-tri-2/ 2020-03-20T19:59:11+00:00 /qa/cho-day-chuyen-hoa-sau-phenol-3/ 2020-03-20T19:59:11+00:00 /qa/mot-con-lac-lo-xo-dao-dong-dieu-hoa-voi-bien-do-6cm-va-chu-ki-1s-tai-t-0-vat-di-qua-vi-tri-can-ba/ 2020-03-20T19:59:11+00:00 /qa/cho-dong-die%cc%a3n-co-tan-so-f-50hz-qua-doa%cc%a3n-ma%cc%a3ch-rlc-khong-phan-nhanh-dung-oat-ke-do-cong-s/ 2020-03-20T19:59:11+00:00 /qa/tim-phat-bie%cc%89u-dung-khi-noi-ve-do%cc%a3ng-co-khong-dong-bo%cc%a3-3-pha/ 2020-03-20T19:59:11+00:00 /qa/hie%cc%a3n-tuo%cc%a3ng-quang-die%cc%a3n-trong-la-hie%cc%a3n-tuo%cc%a3ng-2/ 2020-03-20T19:59:11+00:00 /qa/tim-phat-bie%cc%89u-sai-ve-da%cc%a3c-die%cc%89m-quang-pho%cc%89-va%cc%a3ch-cu%cc%89a-cac-nguyen-to-hoa-ho%cc%a3c-khac-nhau/ 2020-03-20T19:59:11+00:00 /qa/su%cc%a3-xuat-hie%cc%a3n-cau-vong-sau-con-mua-do-hie%cc%a3n-tuo%cc%a3ng-nao-ta%cc%a3o-nen/ 2020-03-20T19:59:11+00:00 /qa/phat-bieu-nao-sau-day-dung-82/ 2020-03-20T19:59:11+00:00 /qa/mo%cc%a3t-va%cc%a3t-phat-ra-tia-hong-ngoa%cc%a3i-vao-moi-truong-xung-quanh-pha%cc%89i-co-nhie%cc%a3t-do%cc%a3/ 2020-03-20T19:59:12+00:00 /qa/ha%cc%a3t-nhan-21084po-la-chat-phong-xa%cc%a3-%ce%b1-sau-khi-phan-ra%cc%83-ha%cc%a3t-nhan-con-sinh-ra-co/ 2020-03-20T19:59:12+00:00 /qa/cho-dong-die%cc%a3n-xoay-chieu-co-cuong-do%cc%a3-hieu-dung15a-tan-so-50-hz-qua-cuo%cc%a3n-day-thuan-ca%cc%89m-co/ 2020-03-20T19:59:12+00:00 /qa/da%cc%a3t-vao-hai-dau-doa%cc%a3n-ma%cc%a3ch-rlc-khong-phan-nhanh-hie%cc%a3u-die%cc%a3n-the-u-100%e2%88%9a2cos100%cf%80t-v-thi-do/ 2020-03-20T19:59:12+00:00 /qa/trong-ma%cc%a3ch-die%cc%a3n-xoay-chieu-khong-phan-nhanh-hie%cc%a3u-die%cc%a3n-the-giu%cc%83a-hai-dau-doa%cc%a3n-ma%cc%a3ch-va-cuo/ 2020-03-20T19:59:12+00:00 /qa/mo%cc%a3t-va%cc%a3t-co-khoi-luo%cc%a3ng-m-dao-do%cc%a3ng-dieu-hoa-voi-bien-do%cc%a3-a-khi-chu-ki-tang-3-lan-thi-na/ 2020-03-20T19:59:12+00:00 /qa/mo%cc%a3t-ha%cc%a3t-nhan-co-khoi-luo%cc%a3ng-m-50675-10-27kg-dang-chuye%cc%89n-do%cc%a3ng-voi-do%cc%a3ng-nang-478mev-do%cc%a3ng-l/ 2020-03-20T19:59:12+00:00 /qa/dat-vao-hai-dau-mach-dien-rlc-noi-tiep-cuon-day-thuan-cam-mot-hieu-dien-the-xoay-chieu-co-gia-tri/ 2020-03-20T19:59:12+00:00 /qa/su%cc%a3-hinh-thanh-dao-do%cc%a3ng-die%cc%a3n-tu-tu%cc%a3-do-trong-ma%cc%a3ch-dao-do%cc%a3ng-la-do-hie%cc%a3n-tuo%cc%a3ng/ 2020-03-20T19:59:12+00:00 /qa/sau-1nam-khoi-luo%cc%a3ng-chat-phong-xa%cc%a3-gia%cc%89m-di-3-lan-ho%cc%89i-sau-2-nam-khoi-luo%cc%a3ng-chat-phong-xa%cc%a3-2/ 2020-03-20T19:59:12+00:00 /qa/con-lac-lo-xo-treo-thang-dung-lo-xo-co-khoi-luong-khong-dang-ke-hon-bi-dang-o-vi-tri-can-bang-thi-d-3/ 2020-03-20T19:59:12+00:00 /qa/trong-thi-nghie%cc%a3m-ve-giao-thoa-anh-sang-cu%cc%89a-y-ang-hai-khe-sang-cach-nhau-08mm-khoa%cc%89ng-cach/ 2020-03-20T19:59:12+00:00 /qa/day-quang-pho-nao-trong-so-cac-day-pho-duoi-day-xuat-hien-trong-phan-pho-buc-xa-tu-ngoai-cua-nguyen/ 2020-03-20T19:59:13+00:00 /qa/phat-bieu-nao-sau-day-la-dung-khi-noi-ve-quang-pho-cua-nguyen-tu-h/ 2020-03-20T19:59:13+00:00 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/qa/chieu-buc-xa%cc%a3-co-buoc-song-%ce%bb-0552mm-voi-cong-suat-p-12w-vao-catot-cu%cc%89a-mo%cc%a3t-te-bao-qua/ 2020-03-20T19:59:13+00:00 /qa/con-lac-lo-xo-dao-do%cc%a3ng-theo-phuong-tha%cc%89ng-dung-trong-hai-lan-lien-tiep-con-lac-qua-vi%cc%a3-tri-c/ 2020-03-20T19:59:13+00:00 /qa/cho-pha%cc%89n-ung-ha%cc%a3t-nhan-p-73li-%e2%86%922%ce%b1-173-mev-khi-ta%cc%a3o-thanh-duo%cc%a3c-1g-heli-thi-nang-luo%cc%a3ng-to%cc%89a/ 2020-03-20T19:59:13+00:00 /qa/con-lac-lo-xo-gom-vat-nang-treo-duoi-lo-xo-dai-co-chu-ky-dao-dong-la-t-neu-lo-xo-bi-cat-bot-mot-nua/ 2020-03-20T19:59:13+00:00 /qa/cho-biet-biet-buoc-song-ung-voi-vach-do-la-0656-%ce%bcm-va-vach-lam-la-0486-%ce%bcm-trong-day-banme-cua-quang/ 2020-03-20T19:59:14+00:00 /qa/neu-kich-thuoc-quan-the-giam-xuong-duoi-muc-toi-thieu-thi-3/ 2020-03-20T19:59:14+00:00 /qa/cac-buoc-song-dai-nhat-cua-vach-quang-pho-thuoc-day-lyman-va-day-banme-trong-quang-pho-vach-cua-h-tu/ 2020-03-20T19:59:14+00:00 /qa/su-mo-ta-nao-sau-day-khong-dung-hien-tuong-hoa-hoc-2/ 2020-03-20T19:59:14+00:00 /qa/hieu-dien-the-giua-anot-va-catot-la/ 2020-03-20T19:59:14+00:00 /qa/so-dien-tu-dap-vao-doi-catot-trong-1-phut-la/ 2020-03-20T19:59:14+00:00 /qa/buoc-song-ngan-nhat-cua-tia-ronghen-ma-ong-do-co-the-phat-ra/ 2020-03-20T19:59:14+00:00 /qa/dong-nang-cua-electron-khi-den-doi-catot-cho-rangvan-toc-cua-no-khi-buc-ra-khoi-catot-la-vo0/ 2020-03-20T19:59:14+00:00 /qa/cuong-do-dong-dien-bao-hoa-bang-40-%ce%bca-thi-so-electron-bi-but-ra-khoi-catot-te-bao-quang-dien-trong-1/ 2020-03-20T19:59:14+00:00 /qa/chieu-vao-catot-cua-mot-te-bao-quang-dien-mot-chum-buc-xa-don-sac-co-buoc-song-0330-%ce%bcm-de-triet-tie/ 2020-03-20T19:59:14+00:00 /qa/mot-te-bao-quang-dien-co-catot-bang-na-cong-thoat-cua-electron-cua-na-bang-21ev-chieu-vao-te-bao-qu/ 2020-03-20T19:59:14+00:00 /qa/nguon-sang-thu-nhat-co-cong-suat-p1-phat-ra-anh-sang-don-sac-co-buoc-song-%ce%bb1-450-nm-nguon-sang-th/ 2020-03-20T19:59:15+00:00 /qa/chat-long-fluorexein-hap-thu-anh-sang-kich-thich-co-buoc-song-%ce%bb-048%ce%bcm-va-phat-ra-anh-co-buoc-song/ 2020-03-20T19:59:15+00:00 /qa/gioi-han-quang-dien-cua-ge-la-%ce%bbo-188-%ce%bcm-tinh-nang-luong-kich-hoat-nang-luong-can-thiet-de-giai/ 2020-03-20T19:59:15+00:00 /qa/cac-muc-nang-luong-cua-nguyen-tu-h-o-trang-thai-dung-duoc-xac-dinh-bang-cong-thuc-en/ 2020-03-20T19:59:15+00:00 /qa/buc-xa-thuoc-day-banme-co-buoc-song-thoa-man-gia-tri-nao/ 2020-03-20T19:59:15+00:00 /qa/co-the-tim-duoc-buoc-song-cua-may-vach-thuoc-day-nao/ 2020-03-20T19:59:15+00:00 /qa/nang-luong-cua-photon-la-28-10-19j-cho-hang-so-planck-h-6625-10-34j-s-van-toc-cua-anh-sang-tron/ 2020-03-20T19:59:16+00:00 /qa/catod-cua-mot-te-bao-quang-dien-co-cong-thoat-a-35ev-cho-h-js-m-kg-e-c-tinh-gioi-han/ 2020-03-20T19:59:16+00:00 /qa/trong-hien-tuong-quang-dien-biet-cong-thoat-cua-cac-electron-quang-dien-cua-kim-loai-la-a-2ev-cho/ 2020-03-20T19:59:16+00:00 /qa/biet-cong-can-thiet-de-but-electron-ra-khoi-te-bao-quang-dien-la-a-414ev-gioi-han-quang-dien-cua/ 2020-03-20T19:59:16+00:00 /qa/cong-thoat-electron-ra-khoi-mot-kim-loai-la-a-188-ev-gioi-han-quang-dien-cua-kim-loai-do-la/ 2020-03-20T19:59:16+00:00 /qa/gioi-han-quang-dien-cua-cs-la-6600a0-cho-hang-so-planck-h-6625-10-34js-van-toc-cua-anh-sang-tron/ 2020-03-20T19:59:16+00:00 /qa/mot-kim-loai-co-gioi-han-quang-dien-la-03%ce%bcm-biet-h-6625-10-34js-c-3-108m-s-cong-thoat-cua-el/ 2020-03-20T19:59:16+00:00 /qa/cho-h-6625-10-34js-c-3-108m-s-tinh-nang-luong-cua-photon-co-buoc-song-500nm/ 2020-03-20T19:59:16+00:00 /qa/anh-sang-do-va-anh-sang-vang-co-buoc-song-lan-luot-la-%ce%bbd-0768-%ce%bcm-va-%ce%bb-0589-%ce%bcm-nang-luong-photo/ 2020-03-20T19:59:16+00:00 /qa/katot-cua-te-bao-quang-dien-co-cong-thoat-15ev-duoc-chieu-boi-buc-xa-don-sac-%ce%bb-lan-luot-dat-vao-t/ 2020-03-20T19:59:16+00:00 /qa/chieu-buc-xa-co-buoc-song-%ce%bb-0-6-%ce%bcm-vao-catot-cua-1-te-bao-quang-dien-co-cong-thoat-a-1-8ev-dung/ 2020-03-20T19:59:16+00:00 /qa/hieu-dien-the-ham-cua-mot-te-bao-quang-dien-la-15-v-dat-vao-hai-dau-anot-a-va-catot-k-cua-te-ba/ 2020-03-20T19:59:16+00:00 /qa/chieu-buc-xa-co-buoc-song-%ce%bb-vao-catot-cua-te-bao-quang-dien-dong-quang-dien-bi-triet-tieu-khi-uak-%e2%89%a4/ 2020-03-20T19:59:16+00:00 /qa/khi-noi-ve-tia-tu-ngoai-phat-bieu-nao-sau-day-sai/ 2020-03-20T19:59:17+00:00 /qa/cuon-so-cap-va-cuon-thu-cap-cua-mot-may-bien-ap-li-tuong-co-so-vong-day-lan-luot-la-n1-va-n2-dat-di/ 2020-03-20T19:59:17+00:00 /qa/dat-dien-ap-u-u0cos100-%cf%89t-uo-khong-doi-vao-hai-dau-doan-mach-mac-noi-tiep-gom-dien-tro-50-%cf%89-cuon/ 2020-03-20T19:59:17+00:00 /qa/cho-phan-ung-hat-nhan-16/ 2020-03-20T19:59:17+00:00 /qa/dong-vi-x-la-mot-chat-phong-xa-co-chu-ki-ban-ra-t-ban-dau-co-mot-mau-chat-x-nguyen-chat-hoi-sau-bao/ 2020-03-20T19:59:17+00:00 /qa/dat-dien-ap-xoay-chieu-u-u0cos-%cf%89t-vao-hai-dau-mot-doan-mach-gom-dien-tro-r-va-cuon-cam-thuan-co-do/ 2020-03-20T19:59:17+00:00 /qa/khi-noi-ve-qua-trinh-lan-truyen-cua-song-dien-tu-phat-bieu-nao-sau-day-sai/ 2020-03-20T19:59:17+00:00 /qa/mot-con-lac-lo-xo-gom-lo-xo-nhe-co-do-cung-20-n-m-va-vat-nho-co-khoi-luong-m-con-lac-dao-dong-dieu/ 2020-03-20T19:59:17+00:00 /qa/tren-mat-nuoc-co-hai-nguon-ket-hop-dao-dong-dieu-hoa-cung-pha-theo-phuong-thang-dung-coi-bien-do-so/ 2020-03-20T19:59:17+00:00 /qa/khi-noi-ve-song-ngan-phat-bieu-nao-sau-day-sai/ 2020-03-20T19:59:17+00:00 /qa/buoc-song-dai-nhat-de-but-duoc-electron-ra-khoi-2-kim-loai-a-va-b-lan-luot-la-3nm-va-45nm-cong-thoa/ 2020-03-20T19:59:17+00:00 /qa/mot-kim-loai-lam-catot-cua-te-bao-quang-dien-co-cong-thoat-la-a-35ev-chieu-vao-catot-buc-xa-co-b/ 2020-03-20T19:59:17+00:00 /qa/mot-vat-nho-dao-dong-dieu-hoa-tren-truc-ox-moc-the-nang-tai-vi-tri-can-bang-o-li-do-x-2cm-vat-co/ 2020-03-20T19:59:18+00:00 /qa/o-mot-loai-thuc-vat-gen-qui-dinh-hat-vang-troi-hoan-toan-so-voi-alen-quy-dinh-hat-xanh-gen-qui-dinh/ 2020-03-20T19:59:18+00:00 /qa/suat-dien-dong-cam-ung-do-mot-may-phat-dien-xoay-chieu-mot-pha-tao-ra-co-bieu-thuc/ 2020-03-20T19:59:18+00:00 /qa/mot-chat-diem-dao-dong-dieu-hoa-tren-truc-ox-trong-cac-dai-luong-sau-cua-chat-diem-bien-do-van-toc/ 2020-03-20T19:59:18+00:00 /qa/trong-nguyen-tu-hidro-xet-cac-muc-nang-luong-tu-k-den-p-co-bao-nhieu-kha-nang-kich-thich-de-electron/ 2020-03-20T19:59:18+00:00 /qa/phuong-phap-tao-giong-thuan-chung-dua-tren-nguon-bien-di-to-hop-la/ 2020-03-20T19:59:18+00:00 /qa/o-ca-doc-duoc-co-bo-nst-2n-24-trong-qua-trinh-giam-phan-hinh-thanh-giao-tu-cai-va-giao-tu-duc-co/ 2020-03-20T19:59:18+00:00 /qa/mot-mach-dao-dong-dien-tu-li-tuong-gom-cuon-cam-thuan-co-do-tu-cam/ 2020-03-20T19:59:18+00:00 /qa/co-the-co-kieu-gen-aabb-2/ 2020-03-20T19:59:18+00:00 /qa/muc-nang-luong-trong-nguyen-tu-hidro-duoc-xac-dinh-bang-bieu-thuc-e-136-n%c2%b2-trang-thai-co-ban-u/ 2020-03-20T19:59:18+00:00 /qa/tai-cung-mot-noi-tren-mat-dat-neu-tan-so-dao-dong-dieu-hoa-cua-con-lac-don-chieu-dai-%e2%84%93-la-f-thi-tan/ 2020-03-20T19:59:18+00:00 /qa/cong-thoat-electron-cua-mot-kim-loai-la-374-ev-gioi-han-quang-dien-cua-kim-loai-do-bang/ 2020-03-20T19:59:18+00:00 /qa/theo-mau-nguyen-tu-bo-trong-nguyen-tu-hidro-khi-electron-chuyen-tu-quy-dao-p-ve-quy-dao-k-thi-nguyen/ 2020-03-20T19:59:19+00:00 /qa/theo-chuong-trinh-chuan-theo-thuyet-luong-tu-anh-sang-phat-bieu-nao-sau-day-sai/ 2020-03-20T19:59:19+00:00 /qa/gia-su-mot-te-bao-sinh-tinh-co-kieu-gen-3/ 2020-03-20T19:59:19+00:00 /qa/mot-loai-thuc-vat-gen-a-quy-dinh-than-cao-troi-hoan-toan-so-voi-gen-a-quy-dinh-than-thap-gen-b-quy-d/ 2020-03-20T19:59:19+00:00 /qa/theo-chuong-trinh-chuan-cuong-do-dong-dien-qua-mot-doan-mach-co-bieu-thuc/ 2020-03-20T19:59:19+00:00 /qa/cho-cac-kieu-gen-tao-nen-cac-kieu-hinh-sau-a-b-mau-do-a-bb-mau-man-aab-mau-do-tia-a/ 2020-03-20T19:59:19+00:00 /qa/theo-chuong-trinh-chuan-trong-thi-nghiem-y-ang-ve-giao-thoa-voi-anh-sang-don-sac-co-buoc-song-05-%c2%b5m/ 2020-03-20T19:59:19+00:00 /qa/khi-noi-ve-chi-so-adn-phat-bieu-nao-sau-day-khong-dung/ 2020-03-20T19:59:20+00:00 /qa/nhan-dinh-nao-sau-day-khong-dung-khi-noi-ve-co-che-dich-ma-o-sinh-vat-nhan-thuc/ 2020-03-20T19:59:20+00:00 /qa/dot-bien-gen-2/ 2020-03-20T19:59:20+00:00 /qa/trong-qua-trinh-dich-ma-ma-khoi-dau-tren-marn-co-chuc-nang/ 2020-03-20T19:59:20+00:00 /qa/trong-truong-hop-giam-phan-va-thu-tinh-binh-thuong-mot-gen-qui-dinh-mot-tinh-trang-va-gen-troi-la-tr/ 2020-03-20T19:59:20+00:00 /qa/xet-hai-cap-gen-aa-va-bb-nam-tren-hai-cap-nhiem-sac-the-tuong-dong-khac-nhau-trong-mot-quan-the-a-c/ 2020-03-20T19:59:20+00:00 /qa/o-mot-loai-thuc-vat-mau-sac-hat-do-mot-gen-co-2-alen-qui-dinh-gen-b-qui-dinh-hat-vang-troi-hoan-toa/ 2020-03-20T19:59:20+00:00 /qa/theo-quan-niem-cua-thuyet-tien-hoa-hien-dai-phat-bieu-nao-sau-day-la-dung/ 2020-03-20T19:59:20+00:00 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/qa/bang-phuong-phap-nghien-cuu-te-bao-phoi-bong-ra-trong-nuoc-oi-o-mot-phu-nu-mang-thai-15-tuan-nguoi-t/ 2020-03-20T19:59:21+00:00 /qa/chuong-trinh-nang-cao-mot-vat-ran-quay-deu-quanh-mot-truc-co-dinh-voi-chu-ki-2-s-biet-momen-quan-t/ 2020-03-20T19:59:21+00:00 /qa/khi-noi-ve-thanh-phan-huu-sinh-cua-he-sinh-thai-phat-bieu-nao-sau-day-la-dung-2/ 2020-03-20T19:59:21+00:00 /qa/xem-xet-hai-phep-lai-duoi-day-phep-lai-a-phep-lai-b-p-aabb-x-aab/ 2020-03-20T19:59:21+00:00 /qa/khi-lai-ca-vay-do-thuan-chung-voi-ca-vay-trang-cung-loai-duoc-f1-toan-ca-vay-do-cho-con-cai-f1-lai-p/ 2020-03-20T19:59:21+00:00 /qa/nguyen-nhan-chu-yeu-cua-su-tien-bo-sinh-hoc-la-gi/ 2020-03-20T19:59:21+00:00 /qa/chuong-trinh-nang-cao-mot-vat-ran-quay-deu-quanh-mot-truc-co-dinh-voi-toc-do-goc-%cf%89-mot-diem-tren-v/ 2020-03-20T19:59:21+00:00 /qa/theo-thuyet-luong-tu-anh-sang-cua-anh-xtanh-photon-ung-voi-moi-anh-sang-don-sac-co-nang-luong-cang-l-2/ 2020-03-20T19:59:22+00:00 /qa/mot-chat-phong-xa-co-hang-so-phong-xa-%ce%bb-o-thoi-diem-ban-dau-co-n0-hat-nhan-so-hat-nhan-da-bi-phan/ 2020-03-20T19:59:22+00:00 /qa/cuon-so-cap-va-cuon-thu-cap-cua-mot-may-bien-ap-li-tuong-co-so-vong-day-lan-luot-la/ 2020-03-20T19:59:22+00:00 /qa/con-lac-lo-xo-gom-vat-nho-co-khoi-luong-200-g-va-lo-xo-nhe-co-do-cung-80-n-m-con-lac-dao-dong-dieu/ 2020-03-20T19:59:22+00:00 /qa/dat-dien-ap-33/ 2020-03-20T19:59:22+00:00 /qa/khi-mot-hat-nhan-2/ 2020-03-20T19:59:22+00:00 /qa/o-ruoi-giam-gen-a-quy-dinh-mat-do-alen-a-mat-luu-gen-b-canh-binh-thuong-alen-b-canh-xe-hai/ 2020-03-20T19:59:22+00:00 /qa/mot-song-am-truyen-trong-mot-moi-truong-biet-cuong-do-am-tai-mot-diem-gap-100-lan-cuong-do-am-chuan-5/ 2020-03-20T19:59:22+00:00 /qa/nhung-thanh-tuu-nao-la-thanh-tuu-cua-cong-nghe-gen-1-tao-giong-bong-khang-sau-hai-2-san-xua/ 2020-03-20T19:59:22+00:00 /qa/mot-ca-the-co-kieu-gen-4/ 2020-03-20T19:59:22+00:00 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