支铰梁 trunnion beam
铰式支座 [机] knuckle bearing ; tumbler bearing
铰接支座 pin rocker bearing ; rounded support ; tumbler bearing ; hinged support
铰接式支座 hinged support
铰接支架 Joint-shaped support ; hinged-type trestle ; hinge support
铰支承 hinged bearing ; hinged support
支撑铰 bolster hinge
铰支座 hinged shoe ; Hinge support ; hinged support
动态支点铰链 dynamic fulcrum hinge
采用现代设计理论和方法对注塑机双曲肘五支铰合模机构进行设计研究，建立了符合工程实际应用的双曲肘五支铰合模机构理论模型，并应用复合形法原理。
By using the modern design theroy methods the double toggle clamping system of injection machine is discussed in defail mathematical models for clamp unit design in particular.
马迹塘水电站为我国首座贯流式电站，大坝23孔泄洪闸没有设置检修门，工作弧门常年挡水而不能做启闭检修调试，出现门体锈蚀、止水撕裂、支铰发卡等严重危及泄洪闸安全运行的现象。
Majitang Hydropower Station is the first tubular hydropower station in China, there are no emergency gate set ting in23spillway gates, so those working radial gates can not be tested and repaired.
通过非线性振动中常用的里兹-伽辽金法，推出了两端铰支压杆大挠度问题的一个新近似公式，计算结果表明具有较高的精度。
A new approximate formula for the large deflection problem of compression bar with two ends are simply supported is obtained, by the use of Ritz-Galerkin method.
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