研究人员还表示,在佩特里培养皿中的脑细胞前体可以发育成神经元.The researchers also showed that the progenitors mature into neurons in Petri dishes.植树细胞中丙氨酸和亮氨酸 、 缬氨酸的主要前体是丙酮酸.In plant cells the principal precursor of alanine , as well as leucine and v...
Sensitized and challenged animals had significantly increased AR to aerosolized methacholine compared with control animals.激发致敏后的动物雾化吸入乙酰胆碱后较对照组有显著的气道反应性增高....
New Orleans now has one elected tax assessor - instead of seven, each overseeing his own fief.新奥尔良现在有一位民选的税务稽核员, 而非再是七位各管一摊....UN monitors overseeing Namibian independence.监督纳米比亚独立情况的联合国核查员North Korea is mainly known for...
墙壁被用喷漆喷得一塌糊涂。The walls had been horribly vandalized with spray paint.他们开始修补木建部分，粉刷墙壁。They started to mend the woodwork and paint the walls.14世纪，几何图形是风靡一时的墙壁装饰图案。Geometric designs were popular wall decorations in the 14th...
'Maybe tomorrow will be better,' I said, hanging up. 'Who am I kidding?' I told Wolfe. 'Tomorrow will be more of the same.'“也许明天会更好，”我说着挂断了电话。“我在骗谁啊？”我对沃尔夫说。“明天还是一个样。”Meanwile, its abnormal ...
The work is, to all intents and purposes, finished.那项工作实际上已经完成了。To all intents and purposes he was my father.他几乎可以称得上是我的父亲。" Unambiguous " Intents and " Unreasonable " Interpretations." 明确的"意图及 " 不合理的 " 解释.To all intents...