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2、

Dynamic Performance Test for Double Deck Passenger Cars of Middle and Long Distance

中长途双层客车动力学性能试验

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3、

Research on Pressure Test for Long Distance Natural Gas Pipeline

长输天然气管道试压研讨

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4、

The Traditional mechanical tension device of fixed position and heavy hammer tension device which is unfit table for the long distance requirement of Belt Conveyor.

传统的重锤式、固定式等纯机械张紧装置已经很难适应长距离带式输送机的张紧要求。

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5、

Usually, water delivery discharge of siphon piping is calculated by the formula(?). But in the hydraulic model test about long distance siphon piping engineering of Xinjiang, the measured discharge of the pipe is very different from the design one which is calculated by the formula.

虹吸管输水流量一般按(?)进行计算,但是在新疆某虹吸输水管路水力学模型试验中发现,对长距离正虹吸输水管道利用上式所计算得到的流量与实际测得流量值相差很大。

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6、

Optimization Technology of Pressure Test for the Long Distance& Hilly Pipeline in Mountain Area

山地大落差长输管道试压优化技术研究

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7、

In case of the test failure, so as to make the test vehicle stop in time, a brake device-air pressure machine feet that can be controlled from long distance by remote controller is designed, taking air pressure as power supply.

一旦试验失败,为了使试验车及时停下来,本文利用气压作为动力源,研究设计了一种能通过摇控器进行远程控制的制动装置&气压式机器脚。

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8、

The results of some test measurement data indicate that it is feasible and provides a new and practicable method for long distance and big dimension hole-drilling to leak pressure and prevent rockburst.

通过多次试验数据表明,该方法是可行的,并为长距离、大孔径钻孔卸压防冲研究提出了一个新的可行的科学方法。

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9、

Jim: Bob, I have never walked such a long distance for several years.

鲍勃,我已经好几年没走过这么长的一段路程了。

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10、

Selection of Braking Alternative for Long Distance and High Power Downward Belt Conveyor

长距离大功率下运带式输送机制动方案选择

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11、

It is impossible to send live television by direct transmission over a long distance because the earth is round.

由于地球是圆的,用长距离直接传送来发射直播电视信号是不可能的。

provided by jukuu

12、

Wall Thickness of Line Pipe for Long Distance Pipelines

长输管道设计中的壁厚选择

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13、

Considering the outstanding characteristics of fiber gratings sensing with the speciality of petroleum industry, the applications in petroleum industry were discussed, as follow: strain and temperature measurement, logging technology, seismo-detecting and long distance oil-pipeline detecting.

结合光纤光栅传感技术的本质突出优势和石油工业特点,讨论了其在油气生产中温度和压力测量、测井技术、地震波检测、长距离石油管道监测等方面的应用。

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14、

A Discussion on Thermal Instability of Long Distance Heavy Oil Pipelines

稠油长输管道的热变稳定性探讨

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15、

According to the practices, the author has done its application for an accurate transmission in long distance and pointed out that tightening devices are indispensable key points in this system.

结合实际工程,完成了长距离钢带精密传动的应用,并指出张紧机构的设计与应用是钢带实现长距离精密传动的关键。

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16、

The Compression and Real Time Transmission at Long Distance for the Data of Multichannel Analyzer

多道分析器数据的远程实时压缩传送

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17、

Temporary overvoltage is an important factor for the determination of insulation level in a long distance EHV or UHV transmission system.

确定超高压远距离输变电系统绝缘水平时,工频过电压起着重要的作用。

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18、

Video signal in welding fields can be increased the anti-interference ability and transmitted to a long distance over twisted-pair.

在焊接测控系统中使用双绞线传输视频信号,抗干扰能力强,传输距离远。

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20、

Finishing the security analysis of 50.6 km long distance stable quantum key distribution system.

完成对50.6公里通信光纤中的QKD系统安全性分析工作。

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