Its metallation and addition to cyclopentanone proceeded well to 40.其金属取代物能和环戊酮顺利地反应得到40.Cyclopentanone ethylene ketal was synthesized with I _ 2 as catalyst.以单质碘为催化剂合成了环戊酮乙二缩酮.Methyl dihydrojasmonate was synthesized fro...
Its metallation and addition to cyclopentanone proceeded well to 40.其金属取代物能和环戊酮顺利地反应得到40.Cyclopentanone ethylene ketal was synthesized with I _ 2 as catalyst.以单质碘为催化剂合成了环戊酮乙二缩酮.Methyl dihydrojasmonate was synthesized fro...
当我们摇摆和回转的时候抱紧我, 开始吧!When we sway and around then hold me tight, come on!手肘在结束方面打横褶到身体避免回转的人和三角肌的刺激.Elbow tucked in close to body to avoid irritation of the rotator and deltoid muscles.通过可回转的支架在调节和维修工作时, 可以方便地接近机器.By tilt...
Patients with central sleep apnea syndrome, hypothyroidism and acromegaly, etc.排除中枢性睡眠呼吸暂停综合征 、 状腺功能低下、端肥大症等患者.Objective : To investigate the histopathologic changes of uvula in severe obstructive sleep apnea hypopnea sy...
The tycoon is on the verge of bankruptcy.那名大亨濒临破产的边缘.The dead tycoon's sons will remain in their plush offices overseeing the death throes of the family empire.这位已故大亨的儿子们将坐在豪华的办公室里，目睹这个家族帝国崩溃前的痛苦挣扎。The high - salari...