部件

Development and experimental study of the key parts of foreside control ultra high speed injection moldingThe designing theories and methods of microdisplacement actuator for controllable nozzle based on GMM are proposed. The designing process of such components as microdisplacement transfer and amplifier mechanism, driving coil and control circuitry is presented particularly.

前端控制式超高速注射成型关键部件的研制及相关实验研究提出了可控喷嘴用超磁致伸缩微位移驱动器的设计理论和方法，通过理论分析计算优化了驱动线圈和控制电路的设计。

In its components are used the most progressiveaccessiblesolutions of this form factor .

它采用最先进部件无障碍解这种形式的因素。

The piston is an important part of a four-stroke cycle engine.

活塞是四冲程发动机的重要部件。

As an important component of a heat pump, four-way reversing valve is chosen mainly according to its capacity.

四通换向阀是热泵空调中切换制冷、供热两种方式的关键部件，其容量值是主机厂选用的重要依据。

The fast Fourier transform processor is the key to digital signal processing and telecommunication systems.

快速傅里叶变换处理器是大多数数字信号处理和数字通信系统的关键部件。

Framework mainly by the saw frame saws, chain bar, column framework, saw blade and other components.

框架锯主要由锯框，链杆，立柱框架，锯条等部件组成。

Britain's deterrent costs less than half the amount of France's force de frappe, not least because Britain relies heavily on America to provide Trident missiles and even components for its warheads.

英国花在核威慑力量费用不到法国的一半，主要是因为英国严重依赖美国提供三叉戟导弹，甚至连弹头的部件也不例外。

Recent developments include pressure transmitters small enough to be placed in the eye, ultrasonic and radio units for free-swimming dolphins, units for tracking wild animals, and pill-sized transmitters of many designs and functions that can operate continuously for several years.

最近的发展包括压力传输器，它足够小能被放置于眼部，传播超声和无线电信号给自由游泳的海豚，用于追踪野生动物的部件，并且药丸大小的传输器有许多的涉及范围和功能，它能持续运作几年。

Its factors of structure,such as moment inertia,friction,gear clearance,will undoubtedly affect the functions of the system.

伺服系统中一些部件的机械参数，如转动惯量、摩擦、齿隙等都会对伺服系统的稳定性、稳定精度及动态性能指标产生重大影响。

Law of the change of pulling force in belt and law of change of the straight pressure and the friction between belt and belt wheel had been deduced.

简要介绍了胶带的选型、胶带对输送机其他有关部件的安装要求以及运转中对胶带的维护保养。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。