There are three short insertions in the maize 23 s gene.玉米的23s基因中有三个短的插入片段.Using genedifferential gene expression in rats which fed with ferrous methionine chelate and ferrous sulfate respectivly.研究缺铁日粮中补充蛋氨酸螯合铁与硫酸亚铁对大鼠铁...
Only magnetic dipole and higher multipole configuratons occur in nature.自然界中只能出现磁偶极子以及磁多极子的形式.Forbidden transitions are those for which dipole radiative transitions are not allowed by the selection rules.禁戒跃迁指的是选择定则所不容许的...
At last, some suggestions were raised for the concrete backfill mining.最后对具体的充填开采方法提出了建议.This article is good for promotion of backfill.本文对充填技术的推广,具有一定的参考价值.The upward drift stoping with backfill is a mining method with ...
The dismissals came at an inopportune time.解雇通知来得不合时宜。Well, you can just look at the costs incurred in redundancies or dismissals.而且, 请你看看在多余劳力和解聘时所花的费用.The Justice Department says those dismissals were based on poor per...
He squeezed through a narrow opening in the fence.他从围栏上的狭窄缺口里挤了过去。The small churchyard was surrounded by a rusted wrought-iron fence.不大的教堂墓地周边围着一圈生锈的熟铁栅栏。Villagers say the fence would restrict public access to the hills....
I didn't mean any offence. It was a flippant, off-the-cuff remark...我并无冒犯之意。那只是随口说出的一句轻率话。Make off the cuff remarks that are often seen as personal prods.做出非正规的评价,让人不能接受.She hoped they wouldn't cuff her hands b...
I don’t know what happened in the exams.I just freaked out.我不知道考试是如何过来的。我完全吓懵了。It sort of frightens me. I guess I am kind of freaked out by it.它让我有点害怕。我想我可能被它弄得心里有些发毛。I think they got freaked by women laughing at them.我想...