gravitational attraction的音标

地球[万有]引力...

If you treble the distance, the gravitational attraction gets nine times weaker.如将距离增大两倍, 则其万有引力就减小九分之八.Many asteroids are weakly bound piles of rubble, held together by their own minute gravitational attraction.大多数的小行星都...

“射程”的英语可以翻译为：ange (of fire)，reach，throw，flightshot，cannon-shot ...

adj.骨折的，断骨的，有接合断骨之力的...

“章”的拼音为：zhāng...

“死亡率”的拼音为：sǐ wáng lǜ...

trapezes的音标：...

“小子”的拼音为：xiǎo zi...

bedevil的音标：bedevil的英式发音音标为：[bɪ'devl]bedevil的美式发音音标为：[bɪ'dɛvəl]...

fishery的近义词/同义词有：angling, fishing, rights, fishing。n.fishery的近义词（钓鱼）：angling, fishing。fishery的近义词（钓鱼权）：rights, fishing。...

微波...

狠心的女巫对孤苦无助的小女孩施了妖术.The heartless witch cast a spell on the poor little girl.那个狠心的男人舍弃了妻小.The cruel man abandoned his wife and child.那个狠心的男人遗弃了他的妻儿.The cruel man abandoned his wife and his child....

deputation的音标：deputation的英式发音音标为：[ˌdepju'teɪʃn]deputation的美式发音音标为：[ˌdɛpjə'teʃən]...

“献媚者”的英语可以翻译为：lickspittle ...

“异甲类”的英语可以翻译为：Heterostraci ...

“刺桐素”的英语可以翻译为：[化] erycin ...

用L - 苯丙氨酸,L - 缬氨酸,L - 亮氨酸制得相应的N- 羧酸内酸酐,并分别与二乙胺,叔丁胺, 异丙胺,正丁胺反应.L - Phenylalanine, L - valine and L - leucine were used to prepare the corresponding NCAs.目的观察双氯芬酸二乙胺盐凝胶经皮用药的安全性.Objective To observe the safety of diclofenac...