仅仅50毫克的咖啡因就能产生药理效果。As little as 50mg of caffeine can produce pharmacological effects.凭经验估计，一杯过滤咖啡约含80毫克咖啡因。As a rule of thumb, a cup of filter coffee contains about 80mg of caffeine.每次服用大约60毫克，每天最多4次，或遵医嘱。Take approximat...
The light went out, and the room was plunged into darkness.灯熄了，屋里陷入一片漆黑。The company manufactures a range of innovative light-weight cycles.这家公司生产一系列的新型轻便自行车。The builders have perched a light concrete dome on eight slende...
They sometimes sank knee-deep into the marsh.他们不时陷入没膝的湿地。A posse of Marsh's friends persuaded them that this was a bad idea.马什的一群朋友劝他们说这是个馊主意。At her London Hotel today Miss Marsh told reporters she might retire.今天在伦...
"He went back to the lab", Iris exclaimed impatiently.“他回实验室去了，”艾里斯不耐烦地大声说。Iris finally ordered coffees for herself and Tania.艾丽斯最后为自己和塔妮娅点了咖啡。Iris Murdoch was regarded by many as a supremely good and serious writer.许多人都...
Project supported by the Shanghai Postdoctoral Sustentation Fund, China ( Grant No. ).上海市 博士后 基金资助的课题.I'm doing postdoctoral research at the moment.我正在做博士后研究.Many companies invested in establishing postdoctoral rese...
加热室是多晶硅铸锭炉的关键部件之一.Heating chamber is pivotal part of the polycrystalline silicon ingot production furnace.沸腾钢在铸锭前不脱氧或轻度脱氧.In the case of rimming steel, no or some deoxidation is carried out before casting.常规DC铸造7050铝合金铸锭...
At closer range, the miliary pattern is seen throughout the lung.近距离见分布于全肺的粟粒性肉芽肿.If pleural nodules are visible, the pattern is random ( miliary ) or perilymphatic.如果可见胸膜下结节, 则为随机 ( 粟粒状 ) 型或淋巴管周围型.Random distribution is...