aminopyridine什么意思解释

Polystyrene - supported N - benzyl - N - alkyl - aminopyridine was prepared through chloromethylated polystyrene treated with 4 - aminopyridine and alkylation agents.本文以聚苯乙烯氯球为原料,通过与 4- 氨基吡啶及烷基化试剂反应,制成聚苯乙烯支载N - 烷基-N-苄基氨基...

aminopyridine的音标：aminopyridine的英式发音音标为：[æmɪnə'pɪraɪdaɪn]aminopyridine的美式发音音标为：[æmɪnə'pɪraɪdaɪn]...

The students have barricaded themselves into their dormitory building.学生们把自己关在了宿舍楼里。She lived in a college dormitory.她住在大学宿舍里。We were housed student-wise in dormitory rooms.我们像学生一样住在宿舍里。...

n.绿松石...

“核分裂”的英语可以翻译为：nuclear division，nuclear fission，caryokinesis ...

Exposure of unprotected skin to the sun carries the risk of developing skin cancer...皮肤没有采取任何防晒措施就在太阳下曝晒的话有得皮肤癌的危险。This leaves fertile soil unprotected and prone to erosion.这会让肥沃的土壤暴露在外，使其容易受到侵蚀。You are playing Russian r...

小儿指纹诊法不是起源于钱乙,而是起源于唐代王超的《仙人水镜图诀》,现存医书记载指纹最早的是刘昉的《幼幼新书》.Index finger venule inspection is original in Tang Dynasty Wang Chao's < Immortal Water Mirror Formula >.结论:脐针疗法、脐诊法是一种新的诊断和治疗方法.Conclusion The umbilicus needli...

Several fungicides have been found to be absorbed from soil and translocated by plants.一些杀菌剂在土壤中被吸收,再转移到植物上.The best fungicides are 1 % Bordeaux mixture, 50 % Tuzet ( diluted 600 times ), and 50 % Ambam ( diluted 800 tim...

v.轻摇，摇动，摇曳，啮合n.轻摇，摇动，啮合扣...

gambado的复数形式为：gambadoes...

forswear的音标：forswear的英式发音音标为：[fɔ:'sweə(r)]forswear的美式发音音标为：[fɔr'swer]...

“高尔韦”的英语可以翻译为：[人名] Galway，[人名] Galwey ...

他微微皱了下眉头，显然并不期待任何人回答他的反问。He grimaced slightly, obviously expecting no answer to his rhetorical question.我顶了嘴，反问了几句。I talked back and asked questions.他真不愿早上5点就听到她一遍遍地反问。He could do without her rhetorical questions at five...

copes的音标：...

n.西班牙（欧洲国家）...

sulky的复数形式为：sulkies...

purport的一般过去时为：purported...