查询词典 high strength

Therefore, the research on the performance of such high strength reinforced concrete beams is meaningful.

因此，研究高强钢筋混凝土结构的工作性能具有重要的理论和工程实际意义。

High-strength steel helps with weight reduction, and low rolling resistance tires reduce friction.

高强度钢铁设计有利于减轻重力，低滚动轮有利减轻阻力。

Took the different diameters double-row bearing slewing ring asexample, this dissertation studied the distribution of axial press ofthe rolling body under axial load and throw moment, the contact pressbetween two outer seat-rings which are connected to the main machinewith high strength screw bolts.

本文以双排异径球式回转支承为例，对球式回转支承在承受轴向载荷和倾翻力矩时的滚动体轴向正压力大小、分布及由高强度螺栓与主机连接的滚圈接触面的接触力进行了详细的理论推导和实际计算，说明在双排球式回转支承的结构静力分析过程中，可以将滚圈安装接触面的接触力简化为铅垂方向的均布载荷。

Dedicated control valve with rubber lining Check Valves corrosive or strong corrosive medium, body cavity surface was covered with a variety of options fluorine plastic, for different temperature and fluid piping, high strength, corrosion resistance and good .

衬胶衬里阀专用于控制腐蚀性或强腐蚀性介质，电站阀门阀体内腔表面覆有可供选择的各种氟塑料，适用于不同工作温度和流体管路，具有强度高、耐腐蚀性能好的特点。

Aluminum alloy extrusion profiles are welcomed because of their advantages such as lightweight, cutless, rustproof and high strength.

铝合金型材具有重量轻、无切削、耐腐蚀、强度高等各方面优点，深受欢迎。

This paper presented the influence of water∶cement ratio,fly ash,sand ratio,the pre-wetting time of lightweight aggregate on the mechanical properties of high strength lightweight concrete.

研究了水胶比、粉煤灰掺量、砂率和陶粒预湿时间对高强轻集料混凝土力学性能的影响。

This study main purpose investigated the effect of mechanical properties and microstructure of the strengthens Al-Zn-Mg-Cu alloys by scandium addition, and obtained high strength aluminum alloy of the best heat treatment condition by the experiment.

本论文主要目的为研究钪元素强化铝-锌-镁-铜合金之机械性质与显微组织的影响，并由实验所得最佳热处理条件之高强度铝合金。

Trapezoidal screw thread root with high strength, good process, thread, etc. for a good neutral.

梯形螺纹具有牙根强度高，工艺性好，螺纹对中性好等优点。

This product is made of top grade of front lit scrim vinyl substrates, with water resistant coating,good block out property, high strength, excellent anti-breaking, no light reflection..

基材为外打灯灯箱布，遮光性好，表面涂防水涂层，抗拉力度强，耐曲折，无反光，色彩还原度好，图像解析度高，染料、颜料性墨水均可使用。

The development and application of high strength seawater corrosion resistant stainless steel is a major project of materials.

高强度耐海水腐蚀不锈钢的开发与应用是材料领域的重要研究课题之一。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。