过渡

Simple harmonic curve is a perfect profile for cylinder inner wall. To decrease the leakage through the clearance of rotor and cylinder, a modified simple harmonic curve with sealed arc is developed.

简谐型线是旋叶式压缩机缸体比较理想的型线，为减小气缸与转子间的径向泄漏，在简谐型线的基础上开发出带过渡圆弧的简谐型线，称之为修正型线。

The root causes, however, will most likely have less to do with lack of supplies and far more with superior alternatives.

不过，这一过渡的根本原因很有可能与供应不足无关，而在很大程度上是因为人们有了更好的替代选择。

Liberalism, as a school of thought and a social ideational campaign, is a Europeanizing phenomenon from middle ages to modern times. But Russian liberalism existed and played its role as a variance of European liberalism——"have-not" liberalism. At the beginning of 18th century, the reform of Peter the Great provided the soil for the western culture permeating through Russia.

自由主义作为一种思想流派和社会思想政治运动，是从中世纪向近代社会过渡时期的全欧现象，而俄国的自由主义则是以欧洲自由主义的变异形态即"不充分的自由主义"存在并发挥作用的。18世纪初彼得大帝的改革为西方文化渗入俄国土壤提供了温床。

These panels allow for the maximum transition of natural light, but provide shading from solar heat gain and maximise views.

这些小组允许的最高过渡自然光，但提供遮荫由太阳能和最大化的意见。

The transition zone heating device may also be a second heating element.

过渡区加热器也可以是第二加热元件。

Its heavy-handed tactics betray the nervousness linked to the transition of power in any authoritarian system.

他们强势的策略让任何独裁政府的权力过渡中出现的紧张局势不复存在。

The Chinese people and the Chinese People's Liberation Army have defeated imperialist and hegemonist aggression, sabotage and armed provocations and have thereby safeguarded China's national independence and security and strengthened its national defense.

中华人民共和国成立以后，我国社会逐步实现了由新民主主义到社会主义的过渡。生产资料私有制的社会主义改造已经完成，人剥削人的制度已经消灭，社会主义制度已经确立。

The Chinese people and the Chinese People''s Liberation Army have defeated imperialist and hegemonist aggression, sabotage and armed provocations and have thereby safeguarded China''s national independence and security and strengthened its national defence.

中华人民共和国成立以后，我国社会逐步实现了由新民主主义到社会主义的过渡。生产资料私有制的社会主义改造已经完成，人剥削人的制度已经消灭，社会主义制度已经确立。

We have studied the transition metal complexes catalyzed sequential cross coupling reactions of these new difunctional group reagents with electrophiles and nucleophiles, respectively; developed some convenient and practical new methods for the stereoselective synthesis of disubstituted alkenes, trisubstituted alkenes, conjugated dienes containing heteroatom, conjugated enyne containing heteroatom etc., enriching methodologies for organic synthesis.

继而研究了这些新型双官能试剂在过渡金属配合物催化下分别与亲电试剂、亲核试剂的顺序交叉偶联反应，为双取代烯烃、三取代烯烃、杂原子取代的共轭二烯烃、杂原子取代的共轭烯炔烃等的立体选择合成提供了方便实用的新方法，丰富了烯烃立体选择合成的方法学。

It represents an example of a heterocycle being formed as transient species.

它仍然是在反应中生成过渡状态的杂环的实例。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。