1、

Generally through tightening torque to control the preload of bolt, but this method produces large error, and can not be precise controlled.

一般通过调整力矩来控制螺栓的预紧力,但是这种方法误差较大,不能实现精确控制。

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2、

The assemble type and load of the spindle bearing is analyzed, and the practical example is taken to explain in detail applied preload and its measurement and calculation, the exercisable exact data is given.

对磨床主轴的轴承装配形式及受力状况进行了分析,并用实例对预载荷的施加及测量计算加以详解,给出明确的可操作数据。

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3、

The experiments verify that the preload is important to electrostrictive driver.

指出预紧力对电致伸缩器的重要性,并由进一步的实验结果所证实。

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4、
5、

non-decay creep characteristics are presented in preloading-unloading-secondary loading tests for the soil with low water contents and high compression pressures. moreover, the bigger the pre-loads, the more obvious the accelerating non-decay creep would be.

在预压-卸载-再加载的试验中,土体蠕变曲线在低含水率和高应力作用下呈非衰减蠕变,且预压压力越大非衰减加速蠕变现象越明显。

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6、

Dynamic viscoelasticity of fiber reinforced composites under different preload/ dynamic load

不同预载/动载下纤维增强环氧树脂复合材料动态粘弹特性

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7、

The finite element calcuating relations between hydraulic automatic press columns linking blots precision and surplus preload

压机立柱联接螺栓精度与剩余预紧力的有限元分析

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8、

This text utilizes finite element to calculate the relation between hydraulic automatic press columns linking blots precision and surplus preload by contacted analytical method.

本文利用有限元接触分析方法对陶瓷全自动液压压机立柱螺栓精度和剩余预紧力的关系进行了计算。

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9、

Effect of Preload on Tei Index Evaluating Left Ventricular Function

前负荷对组织多普勒超声Tei指数评价左心室功能的影响

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10、

preload and fatigue life of high strength bolt on the force

高强度螺栓的预紧力及疲劳寿命

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11、

It is of importance to obtain optimum preload and ensure the dynamic quality in whole work condition including high torque at low speed and high power at high speed, which is the foundation of preload control.

确定最佳预紧力,实现电主轴在包含低速大转矩与高速大功率整个工作范围内动力学品质全局兼优是预紧力可控的基础。

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12、

By drinking a two-ounce bottle of Noho before a night out, Grdina claims you can "preload" your system with natural ingredients like ginger root and prickly pear extract that help metabolize alcohol.

戈迪纳声称,夜晚饮酒之前喝下一瓶两盎司的NoHo饮料,就能让身体“预载”姜根和仙人镜萃取物等天然成分,帮助酒精代谢。

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13、

Research on Bucking Mechanism in Laser Tube Forming with Axial Preload

轴向预负载对细薄钢管激光弯曲机制的影响

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14、

Second, the calculation formula of radial rigidity is deduced according to the deformation of rollers under the radial load with axial position preload.

其次,由轴向定位预紧轴承受径向载荷时各滚子的变形,推导出轴承的径向刚度计算公式;

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15、

Supervision and Control Method on Water Tests to Preload Storage Tank Foundation

储罐地基充水预压现场监控方法

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16、

the utility model consists of preload stress tendon (1), jacket (2), anchor ring (3) and clip (4).

本实用新型包括预应力筋(1)、套筒(2)、锚环(3)和夹片(4)。

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17、

on the basis of preload stress pipe pile

浅谈预应力管桩基础

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18、

at& t, t-mobile and verizon will all preload google's app on certain mobile handsets.

AT&T、T-Mobile和Verizon等运营商都将在特定机型上预装谷歌的支付应用。

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19、

adjustable roller preload: adjust the preload under different load conditions to achieve "zero" gap between the roller and rail

可调式导轮预压:在不同负载下,通过调节预压使导轮和导轨之间的间隙达到“零”

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20、

Numerical Study on the Influences of Preload Factor on the Properties of Three-Lobe Journal Bearing

预负荷系数对三油叶固定瓦滑动轴承性能影响的数值研究

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