查询词典 knock-down

Without early treatment, effects may include bowlegs, knock-knees, and beadiness where the ribs meet the breastbone.

若不及早治疗，可能会造成弓腿、膝内翻，在肋骨与胸骨之间起泡。

Without early treatment, effects may include bowlegs, knock-knees, and beadiness where the rib s meet the breastbone.

若不及早治疗，可能会造成弓腿、膝内翻，在肋骨与胸骨之间起泡。

The way is still long and bendy,I knock the thick wall with a key

小巷，又弯又长，我用一把钥匙，敲着厚厚的墙。。。。。

One was the pqsA' positive expression plasmid constructed by cloning the pqsA'-lacZ fusion digested from pYHP441 into miniCTX-1, whose sequence was then integrated into wild type PAO-1 chromosome by biparental mating procedure. The other was pqsA-E operon knock-out plasmid whose sequence between pqsD and pqsE operon was inserted by tetracycline cassette by the site specific insertion mutagenesis strategy and the mutant constructed by biparental mating of S17-1 that harbored the plasmid and pqsA' positive expression mutant.

一种是酶切质粒pYHP441获得pqsA'-lacZ片段后，亚克隆入质粒miniCTX-1中，构建成PqsA'的阳性表达质粒，随后将构建的质粒，通过双亲交配过程整合入野生型铜绿假单胞菌株PAO-1染色体组中；另一种是通过点特异插入诱变策略，将四环素基因盒插入启动子pqsD和pqsE之间，构建的阴性质粒转化入大肠杆菌S17-1株后，和上述pqsA'阳性表达突变株进行双亲交配过程。

I was so involved in my bood that I didn't hear you knock on the door.

23我全神惯注在看书，没有听见你在敲门。

Note①Don't puncture, knock or bure the bottle;②Keep away from heat over 50℃ and keep out of touch of children;③Please strictly comply with the Usage and Note.

注意事项：不要刺穿、摔打或焚烧储瓶；勿置于热源或高于50℃之处以及儿童可触

Acremonium. However, low frequency of integrative genetic transformation is a major obstacle to gene cloning in Cephalosporium acremonium, for example, screening and identification of genes from a DNA bank by complementation of blocked mutants, knock out or replacement of genes.

过去的一些研究表明质粒对顶头孢霉的转化率太低，限制了许多分子生物学技术的应用，如利用互补突变株从顶头孢霉的DNA文库筛选和鉴别基因、基因敲除或者基因替换。

This means the Galeb Duhr could hold a victory area on its own for some time and might even knock an opponent out of it; well worth doing on maps with shared victory areas.

这表示哥砣石人能独自守住胜利区持续一段时间，甚至将敌人推离胜利区。尤其在有共同胜利区的地图更好值得一推。

There were tears in Eppie's beautiful eyes,but she did not have time to answer Silas,as just then there was a knock on the door.

埃比美丽的眼睛里充满了泪水，可她还没来得及回答西拉斯就响起了敲门声。

As I woke up exclaiming,"Knock it off!"

当我醒来尖叫起来：&停下来！&

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。