Under earthquake, the sway movement of lead-rubber bearing base-isolated structure with soft soil base is more obvious.
地震作用下软土地基—铅芯橡胶支座隔震结构的摇摆运动较明显。
Horizontal gonad protector can replace the traditional lead-rubber suit, skirt and plate to be used in X-ray examinations and treatments with the patient in lying or sitting positions.
卧式性腺x线防护器取代了传统的铅橡胶衣、裙和板，可以使病人在卧、坐姿情况下进行各种X线检查和治疗。
It is anticipated that this paper would have some referential value to the design, application and production of Lead-Rubber-Bearing and accelerate its process of the practicality.
希望本论文将对铅销橡胶支座的设计、应用和生产具有一定的现实参考价值，可以加速铅销橡胶支座的实用化进程。
Slowly parameter, nonlinear time response analysis and energy approach can be used to obtain the dynamic behavior of lead rubber bearing (LRB).
利用慢变参数、时程分析和能量分析方法，探讨了铅芯橡胶减震支座（LRB） 的非线性动力性态。
The results show that the seismic response of curved beam bridge and the influence of curvature radius can be reduced by using lead rubber bearing.
结果表明：铅芯橡胶支座不仅可以有效地降低曲线梁桥的地震响应，还有助于减少曲率半径对曲线梁桥地震响应的影响。
There are two types of low stiffness rubber bearings, natural rubber bearings and lead plug rubber bearings, total 18 specifications and 30 large diameter specimens are tested.
研究用低硬度橡胶隔震支座包括天然橡胶隔震支座及铅芯橡胶隔震支座两大类18种规格总计近30个大直径隔震支座。
It's based on modified chlorinated rubber resin. Physically drying, lead and chromate free.
由改性氯化橡胶树脂配制而成的。属物理干燥型。无铅和铬。
The results showed that corrosion of lead and molds of rubber plug occurred on aluminum electrolytic capacitors in hygrothermal environment.
结果表明，铝电解电容在湿热环境下出现了引脚腐蚀和橡胶塞长霉的失效现象；
The nonlinear earthquake response of large-scale aqueduct with the lead rubber bearing is studied.
开展对设置铅芯橡胶支座的大型渡槽非线性地震响应研究。
Through the loading test of different displacement amplitude, various loading frequency and circulation, working properties of lead-core rubber damper were investigated.
通过不同位移幅值、不同频率和不同循环的加载试验，研究了铅芯橡胶阻尼器的工作性能。
Pieces of bread were used to erase lead pencil before rubber came into use.
在橡皮擦使用之前，人们用一片面包来擦铅笔字。
The utility model relates to a lead-free aluminum alloy rubber coating valve which adopts the environment-friendly lead-free aluminum alloy as a metal body of the valve.
本实用新型涉及采用环保无铅铝合金为气门嘴金属体的一种无铅铝合 金包胶气门嘴。
The utility model relates to a lead-free aluminum alloy rubber coating valve which adopts the environment-friendly lead-free aluminum alloy as a metal body of the valve.
本实用新型涉及采用环保无铅铝合金为气门嘴金属体的一种无铅铝合 金包胶气门嘴。
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