An electron has a negative charge,a proton has a positive charge.电子带负电荷,质子带正电荷。Leaders get into everyone's skin, exuding positive energy and optimism.深入到员工们中间, 向他们传递积极的活力和乐观精神.Existence, approximation and stability ...
承你好意相约,今晚定往奉陪.I will avail myself of your kind invitation and come this evening.但是他奇怪的在我们相约的那一天出去旅行了.But he unexpectedly left on a trip the day before we were to meet.加菲尔德: 你和新女朋友相约黄昏后,玩得开心 吗 ?Garfield: So how did the ev...
画家和雕刻家被分开，分别做了索引。Painters and sculptors are indexed separately.他们的雕刻家塑造了无数个她的形象.Their sculptors carved countless figures of her.雕刻家把大理石块凿成优美的雕像.The sculptor chiselled the lump of marble into a fine statue....
同时白蛋白和甲胎蛋白的合成被熄灭.At the same time that albumin and fetoprotein synthesis is extinguished.甲胎蛋白的产生只见于肝细胞性肝癌.Alphafetoprotein production is only seen in liver cell carcinoma.10例血清甲胎蛋白测定全为阴性.Serum AFP determination was done ...