代替

In a word,it will not pollute the environment ,take it easy,some funtion no less than the motorbike.if all motorbike of a city has been replaced by E-bike,the air of the city will be better than beforetime.

总之，它无污染，操作方便，有的性能甚至不亚于摩托车。如果一个城市的摩托车被电单车代替，这个城市的空气会比以前更好。

The bench and field tests show that Mn-Cu alloyed ADI can replace 20 CrMnTi alloy steel for manufacturing the spiral bevel gear of EQ14O vehicle.

台架试验和跑车试验表明，Cu-Mn合金奥贝球铁可代替20CrMnTi合金钢生产EQ140汽车后桥螺旋锥齿轮。

These efforts brought forth a wave of innovation, in the form of new chemicals, techniques, and processes to replace ozone depleting substances, that would have seemed inconceivable five years Richard Benedick 11 earlier.

这些努力带来一波创新的形式，在新化学物质、技术与工艺来代替消耗臭氧层物质，会显得不可思议的5年 Benedick理查德。

Such a method can replace traditional reaction with phosgene as the carbonylation reagent, involving the toxic reagent and drastic reaction conditions, the new herein studied method is environmentally benignancy and has atom economical selectivity.

它可代替以往的利用光气来给化合物引进一个羰基的方法，具有原子经济反应的高选择性和对环境的友好性，从而越来越受到人们的关注，已成为C〓化学中羰基合成领域的一个重要的研究热点。

On the basis of this process, better results were obtained by using benzaldehyde in place of benzophenone and improving process conditions.

在此合成工艺的基础上，以苯甲醛代替二苯甲酮，同时改变相关的工艺条件对实验方案进行改进，取得了较好的实验结果。

Benzyl benzoate was synthesized using benzoic acid paste residua and benzyl chloride as raw material at the presence of TEA.

以反应代替分离，将膏状的苯甲酸釜残液碱化后和氯化苄反应，采用相转移催化技术合成苯甲酸苄酯来加以应用。

The high nitrogen content of Bessemer steel is a disadvantage for certain cold forming applications and continental works have, in recent years, developed modified processes in which oxygen replaces air.

氮含量高的贝塞麦钢是一个不利的某些冷成型应用和大陆架的作品，近年来，发达国家修改过程中，氧气代替空气。

In fact, if Betelgeuse replaced the sun in our solar system, its outer layers would extend past Earth and Mars and to nearly the orbit of Jupiter.

实际上，如果让参宿四来代替我们太阳系的太阳，它的外层将会延伸超过地球和火星，并且几乎接近于木星的轨道。

In fact, if Betelgeuse replaced the sun in our solar system, its outer layers would extend past Earth and Mars and to nearly the orbit of Jupiter

事实上，如果参宿四代替太阳系中的太阳，他的外层能够延伸过地球和火星，几乎到达木星轨道。。

The experiment of pretreatment shows that polyurethane foam can be washed clearly in both organic and chemical unoil, good effects of coarsening can be gained only if polyure foam can be squeened repeatly and uniform mass loss between 2.0 and 3.0mg·cm~(-3). The result of activation is perfect even if the cheaper silver nitrate instead of expensive palladium bichloride is used as active agent in the experiment. The influence on quality of chemical plating, conductivity, depositon rate by the kinds of reduction, silver contents, PH and stabilizing agent was studied.

预处理实验结果表明：采用有机除油和化学除油即可清除聚氨酯泡沫表面油污；反复充分挤压泡沫，控制聚氨酯泡沫均匀减重2.0～3.0mg·cm~(-3)可获得良好的粗化效果；用硝酸银型代替氯化钯做活化剂，并施以适当的工艺同样可取得良好的活化效果。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。