运转的

Two wafer paper roll role although distinguish must to high speeds on the device when the paper tape tension remained stable in order to prevent paper tape caurse.

两对夹纸辊的作用虽然有所区别，但是必须配合使用才能在设备高速运转时保持稳定的纸带张力，防止纸带跑偏。

Fourth, the use of today's automotive industry to use the best performance and best multi-V belt drive for the fan belt, while the use of CNC machining from transmission pulley ensure good concentricity, smooth operation, low noise, do not fracture.

四，采用当今汽车领域使用性能最佳，效果最好的多V皮带为风机传动皮带，同时采用CNC加工而成传动皮带轮确保良好的同心度，运转平稳，噪音极低，不断裂。

The US ambassador to Haiti defended American efforts at the small airport, which was up-and-running 24 hours after the massive quake, even though the air traffic control tower was damaged.

美国驻海地大使为美国在机场的努力做出辩护，即使在机场控制塔被毁的情况下，机场仍在24小时运转。

Since the station construction, the substation always persisted serves wholeheartedly, persisted provides the high-quality service for the user , carries out the national measurement law, the laws and regulations, improves the personnel quality, technical ability and the management level unceasingly, has completed the track scale measurement examination task well, developed for the national economic construction and the enterprise has made the contribution. In 2005 the substation accepted Country Quality surveillance Examination Quarantine Bureau to 《 Legal Measurement Verfication Inspection of examining regulation Standard 》—JJF1069—2003, Establish the system quality control, guarantee vaiue of quantity hierarchy reliable and accurate, guaranch turn round better.

建站以来，分站始终坚持竭诚服务、确保量值的质量方针，坚持为用户提供优质服务的宗旨，贯彻执行国家计量法律、法规，不断提高人员素质、技术能力和管理水平，较好地完成了轨道衡计量检定任务，为国家经济建设和企业发展作出了贡献。2005年分站接受国家质量监督检验检疫总局按照JJF1069—2003《法定计量检定机构考核规范》考核，建立了质量管理体系，保证了检定量值准确可靠，分站工作运转正常。

The three-wire configuration simplifies connection, and makes reversing the motor's direction simply a matter of switching the position of two leads.

三线配置简化了连接过程，只需要准换一下两根导线的位置就可以改变电机的运转方向。

The results show that fuel consumption and running unevenness of three-cylinder internal combustion water pump are higher than those of engine driving pump system while effective thermal efficiency of three-cylinder internal combustion water pump is less than that of engine driving pump system.

并与发动机驱动柱塞泵系统的外特性进行了对比分析，结果表明三缸内燃式水泵的燃油消耗率和运转不均匀度明显低于发动机驱动柱塞泵系统，而有效热效率明显高于发动机驱动柱塞泵系统。

The experiments were made on a small swirl chamber diesel engine. Orthogonal planning method was used for the optimal application of tar oil base fuel. The working performances of the engine were detected in fullload speed characteristics test, starting test, emission and 50 hours endurance test. The results showed that it can replace diesel fuel for agricultural engines.

通过正交试验确定了焦油基燃料应用的最佳组合，并对确定为最佳组合的焦油基燃料进行了柴油机应用时外特性、起动性能和排放及中期运转考核，结果表明这种焦油基燃料完全可以替代柴油应用。

To counter the ranning conditions and star wheel damaging characteristics of single roll crushers of the No.

针对南钢公司二号烧结机单辊破碎机运转情况及星轮损坯特点，分析了影响生产的原因，提出了改造星轮、加强管理以达到增产增效目的的措施。

I know, but scientists at UCLA and TennesseeStateUniversity noticed a strange ring of debris and dust orbiting a star.

：我知道，但是加利福尼亚大学洛杉矶分校及田那西大学的科学家们注意到一个奇怪碎片和尘土组成的环围绕着一颗恒星运转。

Portescap's newest hybrid motor family member, the h3 runs quieter and with less resonance across the entire speed range, assisting to counter the disadvantages typical in step motor systems.

Portescap混合电机的最新家庭成员，h3在整个运转范围内都能保证防音和减少交叉共振，有利于解决步进电机系统的典型缺点。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷