查询词典 electro-engraving

Because lots of heat is given out with the electro-chemical reactions and these reactions are taken place along the gas channel gradually, the cell performance is a nonlinear system related with time and space.

由于燃料电池在发生电化学反应的同时还要发出一定的热量，而且这种反应是沿流道逐渐进行的，因此电池性能是一个和空间、时间有关的非线性系统。

Then the possible reason and electro-catalytic mechanism were discussed, and the AC impedance spectra of gas diffusion electrode with Pt/WC under the controlled conditions were also studied.

讨论了Pt/WC催化性能提高的可能原因及催化机理，并对控制条件下Pt/WC氧气扩散电极的交流阻抗谱进行了研究。

The principle of electric tar Filter is that, high voltage electric field formed by direct voltage with voltage between 40～60 KV makes the tar in gas fuel to be absorbed and deposited in electro tar precipitator.

电捕焦的原理是利用40～60 KV 的直流电压形成高压电场，通过沉淀极，使气体中的焦油在电捕焦油器内吸附、沉淀，提高焦油过滤效率，降低设备成本。

Combining the electro-optically cavity-dumped technology with MOPA system could realize the laser output with nanosecond pulse width, gigawatt peak power and nearly diffraction limited beam quality.

通过将电光腔倒空技术和MOPA结构放大器系统相结合可以实现ns级脉宽、GW级峰值功率以及近衍射极限的高光束质量激光输出。

From the experiment and analysis, it can be seen that friction limits realization of high accuracy electro-hydraulic position servo system, movement of any gimbal brings disturbance moment to servo system of other gimbals and the disturbance moment causes error, and, resolution ratio error and setting error of feedback measurement element are directly added to servo system output.

通过实验和仿真可以看出，摩擦阻碍了转台电液位置伺服系统商精度控制的实现，任何一个框架的运动都会对其余框架的伺服驱动系统产生干扰力矩并引起伺服系统误差，反馈测量元件的分辨率误差和安装误差直接反映在伺服系统输出上，对伺服系统的精度有直接影响。

Emphasis is placed on analyzing the influences of friction characteristics on hydraulic motor, dynamic coupling between gimbals, resolution ratio error and setting error of feedback measurement element on accuracy of electro-hydraulic position servo system for a certain simulation turntable.

针对具体的仿真转台电液位置伺服系统，着重分析了液压马达摩擦非线性、框架间动力学耦合、反馈测量元件的分辨率误差和安装误差对转台电液位置伺服系统精度的影响。

Effect of electro-deposition of gold on porcelain-to-metal bond strength ［J］.

不同表面预处理条件对金瓷结合强度的影响［J］。

MA. Electro-static preventive measure done, direct contact W/ the conductor, gold finger and solder point surface.

拒收况Reject Condition：未有任何静电防护措施，并直接接触及导体，手指与锡点表面

Successful development of the electro-hydraulic grab, grab garbage, big bucket of new capacity for grab.

成功地开发了电动液压抓斗，垃圾抓斗，新型大斗容专用抓斗。

Production of "Star" brand of vertical, horizontal piano, Piano Group Co., Ltd. Yingkou Northeast production "Nordica Scafa" brand vertical, horizontal piano; violin class, Taixing Fengling Musical Instrument Co. produced " Feng-Ling "," Yinggehai "," Li "brand series 4/4-1/16 violin; guitar category, Guangzhou Pearl River Piano Group Co., Ltd. production of" Cotton Tree "brand guitar, electric guitar, Canton Sihui City Hua musical instrument produced by the "Star Hill" brand electric guitars, wood guitar, Taixing Fengling Musical Instrument Co. production of "Feng-Ling","Yinggehai","Li" brand of classical, folk, electro-acoustic guitar, Canton Kat Sound Guoqin industry produced by "Voice of Kyrgyzstan" brand guitars.

有限公司的&明星产品&的立式，卧式钢琴品牌钢琴集团有限公司营口东北生产的&诺地斯卡法&牌立式，卧式钢琴，小提琴，泰兴凤灵乐器有限公司生产的&凤翎&，&莺歌&，&李&牌系列4月4日至1月16日小提琴，吉他类，广州珠江钢琴集团有限公司的&生产红棉&牌吉他，电吉他，广东四会市华音乐由&星山&牌电吉他，木吉他制作工具，泰兴凤灵乐器有限公司生产的&凤灵&，&莺歌&，&李&牌古典，民间，电声吉他，广州吉声琴业的&吉尔吉斯斯坦声生产的&品牌吉他。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。