1、

The effect of spring pressure on friction characteristic and seal capability of the balanced mechanical seal is analyzed, and the balanced mechanical seal is tested in the test device which spring pressure of mechanical seal can be adjusted during its operation.

分析了弹簧比压对平衡型机械密封摩擦特性和密封性能的影响,利用自行研制的动态下弹簧比压可控机械密封试验装置对平衡型机械密封进行了试验。

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2、

As the driver lets loose the clutch pedal, spring pressure increase on the clutch parts.

由于司机松开离合器踏板让, 弹簧离合器零件的压力增加.

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3、

Diaphragm spring pressure plate assemblies are widely used in most modern cars.

膜片弹簧压力板组件被广泛应用于最先进的汽车.

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4、

The basic types, structures and application of the guide structure punching die with spring pressure discharging plate and pillar die set used for punching thin sheet and ultrathin sheet metal blanking part are introduced.

介绍金属薄板、超薄板冲压件使用的导柱模架弹压卸料板导向结构冲模的基本类型、结构及应用范围。

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5、

each air cylinder all has the admission valve piece and the discharge valve piece which shuts by the spring pressure.

每个气缸都有由弹簧压闭的进气阀片和排气阀片。

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6、

diaphragm spring pressure plate assemblies are widely used in modern cars.

膜片弹簧压盘组件广泛应用于在现代车辆上.

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7、

A Program for Design of Pressure Cylindrical Spiral Spring

圆柱螺旋压缩弹簧设计程序

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8、

The valve petal uses the spring to load, its quick closedown can effective reduce the hammer pressure, the sealing property is good, the closure does not have the noise.

阀瓣采用弹簧加载,其快速关闭能有效的减小水锤压力,密封性能好,关闭无噪声。

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9、

The sleeve for the left pneumatic spring has a pressure lock.

左气动弹簧的套筒具有压力锁。

provided by jukuu

10、
11、

It shifted to raising rates only last spring after the Ukraine crisis put additional pressure on the ruble.

直到上个春季乌克兰危机让卢布经受更多压力后,央行才转而提高利率。

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12、

The relation of API ( Atmosphere pollution index) and weather factors ( weather type, weather genes) in 2003 of Nanning city was analyzed, the results show that in winter and spring the high pressure ridge affect API greatly;

对南宁市2003年的空气污染指数(API)与天气因素(天气类型、气象因子)的相关性进行了详细分析。结果表明,高压脊在冬春季对API影响较大;

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13、

the automation measurement system of the air pump switch is introduced in this paper. the system adjusts position of the pressure spring and establishes the pressure signal of the air pump switch by industrial control computer.

介绍了气泵压力开关的性能参数自动调整测控系统,该系统采用工控机系统控制步进电机来实现对气泵开关压力弹簧位置的调整以及压力信号的设置。

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14、

E.Energy source – Any source of electrical, mechanical, hydraulic, pneumatic, chemical, thermal, steam, spring, gravity, water under pressure, fluids and gases or other energy.

能源&任何电气、机械、液压、气动、化学、热敏、蒸汽、弹簧、重力、受压水、液体、气体或其他能源。

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15、

In other words, what is the regularity of the stiffness and damping of the air-spring changing with the size of the throttle and the inner pressure?

或者说,空气弹簧的刚度和阻尼随节流孔开度及空气压力变化的规律是什么?

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16、

Water Hammer Pressure Calculation of Decompressed Water Power Plant The Development of Spring Energy-stored Type Compression Bumper

减压式水电站水击压力的计算弹簧蓄能式水击缓冲装置的研制

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17、

Using thrust wall pressure integration method and spring-mass-damper system method synchronously, the average thrust characteristics of a model pulse detonation engine operated in variety frequencies were investigated experimentally.

同时采用推力壁压力曲线积分法和弹簧-质量-阻尼系统法对一PDE模型机在不同频率多循环工况下的平均推力特性进行实验研究。

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18、

Both plates are kept in contact under the pressure of the spring.

摩片之间通过弹簧提供压紧力保持接触。

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19、

As the middle of the diaphragm spring is pushed in, a series of pins near the outside of the spring causes the spring to pull the pressure plate away from the clutch disc.

当膜片弹簧的中心被推凹进去时,在弹簧周围的一圈铆钉将压盘后拉,使压盘与离合器分离。

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20、

It was estimated that the average thrust of the model PDE was between the value obtained by thrust wall pressure integration method and spring-mass-damper system method.

PDE模型机平均推力应处于推力壁压力曲线积分法与弹簧-质量-阻尼系统法所测推力之间。

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