查询词典 Leu

But Foreign Ministry spokesman Ramin Mehmanparast said on Tuesday that Iran was not opposed to sending LEU abroad as long as it had "100 percent guarantees" it would receive refined fuel in return, for use in a medical research reactor.

但周二外交部发言人 Ramin Mehmanparast称伊朗不再拒绝把低浓缩铀运至国外，只要&100％保证&它将换回可用于医学研究反应堆的精炼燃料。

Together with the cited sequences of other species (cattle, zebu cattle and buffalo), the molecular phylogenetic tree was therefore built to probe phylogenetic relationship between Bovine subfamilies, Total 5 variation sites were examined and two types of mutation, transition and transversion, were observed, with the overage percentage of nucleotide variation of 1.66%. It demonstrated the poverty of polymorphism at exon 5 of GH gene of three bovine species. There was only one missense mutation out of 5 mutation sites which led to the shift between leu and val amino.

结果表明，在雷琼牛、巴州牦牛和巴州蒙古牛中共检测到5个变异位点，核苷酸取代方式仅有转换和颠换，核苷酸平均突变率仅为1.66%，说明这3个牛种GH基因外显子5多态性较为贫乏；5个变异位点中仅有1个为错义突变，导致亮氨酸和缬氨酸的转换，但该突变在牛种中分布有差异。

2The protoplast formation and regeneration and fusion conditions of strain ISW330 and AS 1.495 were studied in this thesis. One L-isoleucine high-producing strain SW0370 was screened through protoplast fusion, shake flask screening, genetic marker test and single clone isolation and continuous cultivation for generations.

2确定了亲株ISW330和AS1.495原生质体形成和再生及进行原生质体融合的最佳条件，采用原生质体融合技术最终筛选出一株带有目的遗传标记的L-异亮氨酸高产菌SW0370(Leu~-+Met~-+AEC~r+á-AB~r)。

By using competitive adsorption of activated carbom to remove unfavorable influence of carbon in carbonaceous gold concentrate on leaching process, the leaching rate of gold concentrate can be improved to 88% as compared with 10%by direct cyanidation.

本文论述了利用活性炭竞争吸附作用，消除含炭金精矿中炭在浸出过程中的影响，使金精矿的浸出率可由直接氰化的10％提高到88％。

The only thing you're ever gonna be king of is King of the Stupids!

你只配做傻瓜的国王！