齿轮

But in the + moiety, the three benzimidazole rings shared the whole space equally, the dihedral angel among them is about 120°, just like three fan blades of an airscrew, the molecular structure appear gear-like shape.

X-射线单晶衍射测试、红外、紫外等方法确定了三(2-苯并咪唑亚甲基)胺的Fe和Co配合物的结构，由晶体结构发现金属配位情况不同、配合物在结构上存在着差异，Fe为八面体构型，而Co为三角双锥构型；其次，两配合物中的苯并咪唑环间夹角不同，配合物中包含N2和N4的两个苯并咪唑环间夹角仅为9.41(0.11)，几乎构成一个平面，呈蝴蝶形；后者Co三个苯并咪唑环几乎平分了整个空间，它们之间的夹角约为120，呈三扇叶螺旋桨式构型，为齿轮形。

Wherefore writer carries out another iterative computation. In the computation, considering the influence of all of joggle parameter, adopting compound - aitch optimization and intellective distinguish can prevail more reasonable joggle parameter. And using example writer discusses the contract of the methods.

在计算中考虑全部啮合参数对齿轮传动的影响，采用复合形优化方法和智能判别系统可得到更加合理的啮合参数，并用实例论述了这种重复优化的与传统设计和单目标优化的效果对比。

Gears of War centers around protagonist Marcus Fenix, and the conflict between the human inhabitants of planet Sera fighting a vicious subterranean alien race enemy known as the Locust Horde, and delivers an exhilarating, tense and creepy experience for players 17 and older, by assuming role of a futuristic soldier for the Coalition of Ordered Governments which is played from a third-person "over the shoulder" camera perspective.

齿轮战争的中心，周围的主角马可斯费尼斯，以及之间的冲突，人类居民的星球血清打一场恶性地下室的外来种族的敌人称为蝗虫horde ，并提供了一个令人振奋的，紧张和creepy经验的球员17日和老年人，假设的作用一个未来的士兵为联盟下令政府，这是发挥从第三人"的肩膀，"相机的角度来看。

This paper analyses the frequency characteristics of the gear meshing and the signals due to amplitude and frequency modulation.

本文分析了齿轮传动的频率特性和它所产生的频率和幅值调制信号。

Motor Plant: Crossflowfan Motor, Gear Motor, Shaded Pole Motor, DC Motor, Excitation Motor, Suitable for microwave oven, electric heater, electric fan, electric andiron, air condition, oven, towel dispenser, vendor machine, iatric machine and so on.

微电机厂：生产贯流式风机、齿轮减速电机、罩极电机、直流电机、串激电机。产品适用于微波炉、电暖器、电风扇。电壁炉、空调器、烤箱、柔巾机、自动售货机、医疗器械、搅拌机等电器。

I left Mister Personality to antagonize the next victims, and started to unload my gear to get to my passport.

我离开先生人格对抗的下一个受害者，并开始卸载我国齿轮去我的护照。

Unique feature: the gear uses has the international the 80s advanced level new technical -- double circular arc sine curve tooth.

齿轮采用具有国际八十年代先进水平的新技术——双圆弧正弦曲线齿型。

Therefore, Archimedes Hob accuracy of detection is very necessary.

所以，对阿基米德齿轮滚刀精度的分析检测是非常有必要的。

Proletarian literature and art are part of the revolutionary cause; they are, as Lenin said, cogs and wheels in the whole revolutionary machine.

无产阶级的文学艺术是无产阶级整个革命事业的一部分，如同列宁说所说，是整个革命机器中的"齿轮和螺丝钉"。

In this thesis, the structure and principle of automobile automatic transmission is introduced.

行星齿轮机构是自动变速器的重要组成部分之一，主要

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。