Red tide creatures are mainly planktonic algae, such as pyrrhophyta, bacillariophyta, flagellates and noctiluca scintillans, etc.赤潮生物主要是浮游的藻类, 如甲藻类 、 硅藻类 、 鞭毛藻类、夜光藻等....
Some acids are strong enough to burn the wood.有些酸的酸性强得可以烧坏木头.There are many amino acids that the body cannot synthesise itself.有许多种氨基酸人体自身不能合成.How do acids react on metals?酸对金属会起什么样的化学反应?...
我对所有这些药物的危险性了如指掌。I've read up on the dangers of all these drugs.科学已经探明其危险性非常小。Science has determined that the risk is very small.一些发言者认为拳击的危险性比橄榄球运动小。Some speakers argued that boxing was less dangerous than rugby....
China rejects as nonsense that it a hacker haven.中国对它是黑客天堂的说法嗤之以鼻.Wanna be a hacker and hack Google? Go to Lanxiang!一则留言说,想成为黑客、黑掉谷歌?This site was attacked by a hacker last week.上周这个网站被黑客攻击了....
Each of these life - sustainng agents begins as a stem cell , a sort of hematological embryo.这三种维持生命的要素都起源于干细胞.干细胞是血液的胚胎.Hematological malignant diseases rarely uterine cervix as primary malignancies.子宫颈原发性血液恶性疾病相当罕见.Hem...