The seed bourgeon, seedling growth, crop yield and heavy metals contents were influenced by contaminated soil.土壤重金属污染影响了种子萌发 、 幼苗生长 、 作物产量及体内重金属含量,探讨了污染土壤的酶学评价方法....
They can be irritatingly indecisive at times.他们有时优柔寡断得令人气恼。I could not hold my calmness any more and shouted at him irritatingly.我再也无法平静,眼睛喷了火,逼视着他....
the dowager Duchess of Norfolk诺福克公爵遗孀Nobody was allowed to eat in the Empress Dowager's presence.在皇帝遗孀面前任何人不得进餐。Even the Dowager had not been as incompetent.西太后本人当时并非是无能为力的.Appearance of the United States , like bea...
Diquat is a non - selective contact herbicide and desiccant , developed by ICI Plant Protection Division ( now Agrochemicals ).敌草快,是英国卜内门化学公司 ( 现改名先正达化学公司 ) 开发的 非 选择性接触除草剂和干燥剂.Regenerator is a crucial component in the li...
I have become a brother to jackals And a companion of ostriches.伯30:29我与野狗为弟兄、鸵鸟为同伴.They are the silliest lot of old ostriches I ever heard of.他们真是我闻所未闻的一群最傻的老鸵鸟.Ostriches are descendants of dinosaurs, and the researcher...
...free press that will check corruption by ensuring total transparency in government.通过确保政府行政完全透明来抑制腐败的新闻自由Cataracts is a condition that affects the transparency of the lenses.白内障是一种影响晶状体透明性的疾病。The alkali halides can be...