弹簧

"The single coil-spring and flexible bellows design provides self-alignment which automatically adjusts to compensate for shaft endplay, run out, primary sealing ring wear, reverse pressure and equipment tolerances."

单螺旋弹簧和柔性波纹管用于自排列，能够自动调节补偿轴所受到的排挤，溢出，主密封环磨损，反压力和设备公差。

"The single coil-spring and flexible bellow s design provides self-alignment which automatically adjusts to compensate for shaft endplay, run out, primary sealing ring wear, reverse pressure and equipment tolerances."

单螺旋弹簧和柔性波纹管用于自排列，能够自动调节补偿轴所受到的排挤，溢出，主密封环磨损，反压力和设备公差。

The single coil-spring and flexible bellows design provides self-alignment which automatically adjusts to compensate for shaft endplay, run out, primary sealing ring wear, reverse pressure and equipment tolerances.

如果需要了解这种特制密封的性能与优点，请参阅下列图形和符号：1、单螺旋弹簧和柔性波纹管用于自排列，能够自动调节补偿轴所受到的排挤，溢出，主密封环磨损，反压力和设备公差。

Including setting up system platform and measuring structure of the rigidity of pretension spring of the solenoid valve, designing the dynamic electric-current driver on the basis of power sink principal, variable pulse width modulation of voltage boosting and inversion technology, realizing the intelligence controlover the control parameters, satisfying the diversity requirement towards the dynamic feature experiment of the solenoid valve; furthermore, testing system software is developed, and filtering is conducted over the signals of armature displacement response and driving current educed from the experiment using wavelet analysis technology.

构建了系统台架和电磁阀预紧弹簧刚度测量机构，设计了基于功率吸收原理和可变脉宽升压逆变技术的电磁阀动态电流驱动器，实现了对驱动器参数的智能控制，满足了对电磁阀动态特性试验的多样性要求。开发了测试系统软件，提出了基于小波分析的方法，对试验所得衔铁位移响应信号和驱动电流信号进行了滤波。

Its main products include pulling tool, spring tester, measuring tool, image measuring apparatus, load curve measuring tool and paper tape punch, and other instruments.

公司主要销售有拉力计、弹簧测试仪、量具、影像测量仪、荷重曲线仪及纸带机等仪器设备。

In the analysis a 2 dimension element is combined with the boundary punition element to calculate stress distribution at the periphery of a tunnel.

将边界罚单元引入有限元方程来处理复杂边界条件问题，开巷初期在巷道周边设置一周边界弹簧元。

With circumspection, as invariably when entering an abode: with solicitude, the snakespiral springs of the mattress being old, the brass quoits and pendent viper radii loose and tremulous under stress and strain: prudently, as entering a lair or ambush of lust or adders: lightly, the less to disturb: reverently, the bed of conception and of birth, of consummation of marriage and of breach of marriage, of sleep and of death.

645谨慎地，就像每一次进入一座房子（他自己的或并非他自己的）的时候那样，小心翼翼地，因为床垫子那蛇状螺旋弹簧已经陈旧了，黄铜环和蝰蛇状拱形挡头也松松垮垮的，一用力过头就颤悠；顾虑周到地，就好像进入肉欲或毒蛇的巢穴或隐身之处似的；轻轻地，省得惊动她；虔诚地，因为那是妊娠与分娩之床，合卺与失贞之床，睡眠与死亡之床。

Located in Beilun district Ninbo city Zhejiang Province China, not far from airport-30km, and just 2km from Ningbo port, specialize in die casts, rachet buckles, blocks, hooks, snap hooks, wire ropes, thimble, weldment and a variety of other hardwares,we can also make products according to your samples and drawings so that to save your time and money.

企业介绍：坐落在中国浙江省宁波市北仑区，离机场30公里，离宁波港口两公里。我们专业做冲压件，拉紧器，锁扣，钩子，弹簧扣，卡头，我们也能照着样品和图纸做出你们想要的产品，以便为你省时，少钱。

We focus on precision metal punch parts, fine springs, lathe parts, rachides, and other related products.

我公司主要致力于生产各类精密五金冲压件、精细弹簧、电脑车床件、搓花轴等。

When a spiral coil spring rotates an adapter while the webbing belt is fitted and a plunger is coupled with a ratchet wheel, a torsion coil spring is wound on the adapter.

安全带被系上后，在一根冲杆卡住一个棘轮的状态下，当一个盘簧转动一个承接件时，一根扭转螺旋弹簧在承接件上旋紧。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。