动电

The electrohydraulic servo system is a key part of hydroturbine governor. Whether it's configuration and control means is reasonable or not directly affects economical benefit and the safety of the equipment of the hydropower station.

电液随动系统是调速器的关键部分，它的结构及其控制方式的合理与否直接影响着电站的经济效益，关系着电站设备的运行安全。

The new type piezoelectrically actua- ted mesh nebulizer s based on MEMS technology have advantages such as fine droplets,much greater efficiency,low power etc.

新型的压电致动网孔式雾化器基于微机械加工技术，具有雾滴直径小，功率小，效率高等优点。

ACTUATOR,A mechanical device operated electrically ,hydraulically,pneumatically or mechanically for transmitting motion between components.

作动筒，由电，液压，气源或机械驱动的机械装置，用于传送部件之间的运动。

The extract of Raphanus sativus roots demonstratsd stimulatory activity on gastrointestinal tract. And this activity may be induced by the increase of motilin content and enhancement of gastrointestinal electric activity.

白萝卜提取物可明显促进实验动物胃肠运动，该作用的发挥可能与胃动素水平升高及促进胃十二指肠电活动有关。

The features of the SEPIC converter has the buck-boost operating mode, positive output polarity, low input current pulsation, and wide input voltage range, suitable for low-power wind generator system in power conversion.

本文研制一独型风发电系统之最大功追踪，所提的系统架构为 SEPIC 转换器，其转换器具备升压，正向输出极性，低脉动输入电，输入电压范围大之优点，适合应用在低功风发电系统电能转换。

Three main factors (viz. surface potential, particle size and surface wettability) that influence the interparticle interaction between titanaugite and ilmenite particles were investigated in detail through the calculation of DLVO theory, measurements of electrokinetic potential and contact angle, experiments of floatation and characterization of scanning electron microscope.

通过DLVO理论计算、动电位、接触角和扫描电镜检测及浮选试验，研究影响钛辉石和钛铁矿颗粒间相互作用的3个主要因素，即表面电性、颗粒粒径和表面润湿性。

The I/O linearization method is applied to solve the mismatching problem of nonlinear perturbations in the system.

根据电堆温度机理模型，我们提出了变结构控制系统设计方案，快速平滑趋近律和快速收敛滑动模态被设计用来削弱抖振对系统的影响，并采用输入/输出线性化方法来解决系统中的摄动非匹配问题。

Between parodying typical anime stereotypes to Japanese video games to Western culture, it's hard to find something the show doesn't make fun of.

典型的戏仿日本之间定型电玩动漫西方文化心里很难找到一些表演并不取笑。

In the study, the chamber pressure of the pump is regarded as the force on the surface of the piezoelectric actuator, and discuss characteristic of the micro pump under different excited frequency.

在计算时将帮浦内流场压力视为作用在压电致动器表面之外力，以探讨在不同操作频率下微帮浦之特性。

The principle of paper thickness on-line measurement using displacement differential method based on laser displacement sensor and electric eddy current displacement sensor is introduced.

介绍了基于激光位移传感器与电涡流位移传感器的位移差动法在线检测纸坯厚度的原理及测量系统的软硬件设计。

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。