查询词典 first-order reaction

It was first certified that the reaction of 〓/phosphine insome solvent happen through free radical mechanism in our study.

本研究首次证明了〓与膦反应在某些溶剂中是以自由基机理进行的。

Therefore, N-phosphoamino acids could be used as models in the study of reactions of the phosphoryl group in the life process.First of all, a series of model N-phosphpoamino acids were synthesized. And their ester exchange reaction on the phosphorous center was studied by ~(31)P NMR, HPLC, ESI-MS and ESI-MS/MS.

首先，本论文从氨基酸角度研究磷化学，合成了一系列模型化合物N-磷酰化氨基酸，利用~(31)P NMR技术研究了磷上酯交换反应，发现α-氨基酸对于磷原子存在着手性选择现象，并且这种手性选择的差异随α-氨基酸种类的不同也有所区别。

My reaction to porno films is as follows: After the first ten minutes, I want to go home and screw.

对于色情电影我的反应是：刚开演的前十分钟，我就想回家去大干一场了。

His first reaction, noted in his diaries, which have just been published posthumously, was shock.

在他死后出版的日记中，记录着他当时的第一反应，就是震惊。

All I remember is that my first reaction was to grab for the pram.

"我所有能记得的第一反映就是去抓住婴儿车。"

"It was really quite shocking,"Priestley said, describing his reaction when he first saw his injuries.

而当他亲眼目睹自己的伤势时，他描述了当时的反应，这事真的蛮吓人的。

It was really quite shocking,Priestley said, describing his reaction w hen he first saw his injuries.

而当他亲眼目睹自己的伤势时，他描述了当时的反应，"这事真的蛮吓人的。"

"It were really quite shocking,"Priestley say, describing his reaction when he first saw his injuries.

而当他亲眼目睹本人的伤势时，他DescripTION了当时的反应，这事真的蛮吓人的。

A first reaction to these developments might be that they are favorable, as alongstanding tenet of state and local public finance has been that on efficiency grounds it ispreferable to assess subnational taxes using jurisdictions that encompass greater areas andlarger populations (e.g., state rather than local), as the interjurisdictional mobility of taxbases is significantly lower for such jurisdictions than for smaller entities; as a result,efficiency costs from suboptimal location decisions will be reduced, more progressivity in thetax structure may be introduced if deemed desirable, and economies of scale in revenuecollection may be realized.

第1个反应是，这些事态发展可能是有利地，他们作为一个，长期宗旨，国家和地方公共财政一直认为这是提高效率的理由宜评估使用更大的司法管辖区，包括地区和地方税较大的人群，由于流动性税收interjurisdictional基地，显着高于小实体，如司法管辖区为低；因此，从最理想的位置决定的效率成本将降低，在较累进税务结构，可由假如认为可取的，规模经济的收入收集可能得以实现。

Jackson is an active anti-drug proselytizer, perhaps in reaction to her first husband's cocaine problems.

proselytizer：劝导者，说客；珍妮是一个积极的反毒者，这可能与她的第一个丈夫是一个瘾君子有关。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。