一步

Esterification process of a reversible step wereresolved as two irreversible steps,then chemical decomposition of wood components weredecreased in liquid acid catalyst.Experiments showed that crosslinking catalysts took catalysisrole on two process in the esterification,(1)five cyclic anhydrides formed by dehydration ofpolycarboxylic acids,(2)esters occurred by substitution between five cyclic anhydrides andwood.

实验中的反应过程使一般的酯化一步可逆反应，分解为两步不可逆反应，减少了液相酸催化过程的木材组分化学降解；交联反应催化剂对于多元羧酸类化合物与木材组分的酯化反应具有两个过程的催化作用：(1)多元羧酸脱水形成五元环酸酐中间体；(2)木材与五元酸酐中间体亲核取代反应形成酯。

Is it not to be feared that, beginning with the wickedness of the cinema, we should be led step by step to condemn the opposite political party, dagoes, wops, Asiatics, and, in short, everybody except the fellow members of our club?

是不是有人会从谴责电影院的邪恶开始，引导我们一步一步地去谴责对立政党、意大利佬、南欧佬、亚洲佬，简言之，去谴责除了本俱乐部成员之外的所有人呢？

Is it not to be feared that ,beginning with the wickedness of the cinema,we should be led step by step to condemn the opposite political party ,dagoes ,wops ,Asiatics ,and ,in short, everybody except the fellow members of our club?

是不是恐怕有人从谴责电影院的邪恶开始；引导我们一步一步地去谴责对立政党、意大利佬、南欧佬、亚洲佬，总之，除了本俱乐部成员之外的所有人呢？

He had a citified air about him that ate into Tom's vitals.

一个挪动一步，另一个也挪一步――可都是斜着步子兜圈子。

The turn of life is about to enter consenescence afterwards, till the trend of one pace dies.

更年期过后即将步入衰老，直至一步一步的走向死亡。

Need one step go be being done dependably.

需要一步一步的去踏实的做。

One can not feel sharp stimulation in the deteriorative process, because the process has been gradually finished in so long period as decades.

因为其变衰是延长为十年二十年而一步一步地&渐渐&地达到的，在本人不感到什么强烈的刺激。

To pick the apple by jumping up doesn't mean to set a high goal blindly and impracticably and indulge oneself in empty dreams and empty words; on the contrary, it needs to maintain a clear mind, a rational concept, a scientific attitude, a sufficient knowldge, a pratical spirit, a firm will and a strong power, it means getting down to earth and marching persistently toward a higher goal setp by step.

跳起来摘苹果，并不意味着盲目地不切实际地好高骛远，沉湎于空想空谈；而是需要清醒的头脑，需要理智的思想，需要科学的态度，需要丰富的知识，需要务实的精神，需要坚定的意志，需要坚实的力量，需要脚踏实地持之以恒一步一步地向更高的目标迈进。

I nervously inched my way to the podium and began to speak.

于是，我紧张地一步一步地走到讲台旁就开始讲话。

I nervously inched my way to the podium began to speak.

于是，我紧张地一步一步地走到讲台旁就开始讲话。

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。