The synthesis of chitinase by Bacillus thuringiensis HD 224 strain using eight different carbohydrate resources was studied.考察八種碳源對(duì)蘇云金桿菌HD224菌產(chǎn)幾丁質(zhì)酶的影響....
背叛是最不可饒恕的罪孽。Treachery was the ultimate sin.如果你們饒恕他們的過失, 你們的天父也必將饒恕你們的過失.If you forgive men their trespasses, your Heavenly Father will also forgive you.我懇求你饒恕他.I adjure you to spare him....
helping the children of poor and needy parents幫助來自貧困家庭的孩子A young man idle,an old man needy.少時(shí)閑混,老來窮困。Idle young, needy old.少壯不努力，老大徒傷悲。He deems it his duty to help his needy friends.他認(rèn)為幫助窮朋友是他的義務(wù).It behooves us to help t...
The young captain is pondering over a thorny problem.年輕的上尉正在思考一個(gè)棘手的問題。The young couple are pondering moving their house.這對(duì)年輕夫婦正在考慮把自己的家搬走.I found myself constantly pondering the question: 'How could anyone do these ...