查询词典 steel bar

The optimal cutting of the anchor chain bar steel in the ingot blank product system is studied by heuristic method.

利用启发式算法，对锚链钢棒材生产的锭—坯—材全过程进行了剪切优化，并以实例证明此方法符合实际生产要求，能取得可观的经济效

The mating technology such as smooth blasting,jet concrete,wire netting and steel band were used to improve anchor bar supporting property.

采用光面爆破、喷射混凝土、金属网、钢带等配套技术，可改善锚杆支护的性能。

The company possess a continuous bar rolling line of 350,000 tons annual output and an angle steel line of 100,000 tons.

公司生产的各种规格钢材常年销往华东地区及京津冀鲁地区，在用户中享有较高的声誉。

The bridge is a concrete-filled steel tubular arch bridge with tied bar.

该桥为钢管混凝土系杆拱桥，拱脚产生的水平推力均由相应的系杆抵抗。

For diameter 26mm axle bar of CK45 steel,when surface hardness is 54～ 62HRC,core maximum hardness is 32HRC and case depth is 3.8～5.3mm,it has an optim um combination of strength and ductility .

对φ26mm CK45钢轴杆，当表面硬度为54～62HRC，硬化层深度为3.8～5.3mm，心部硬度＜32HRC时，轴杆具有最佳的强韧性，获得了较高的静扭强度和扭转疲劳寿命。

A small, usually rectangular bar of iron or steel in an ''.

坯段制造过程中的一小条铁或钢，通常为长方形的坯段

A small, usually rectangular bar of iron or steel in ''.

坯段制造过程中的一小条铁或钢，通常为长方形的坯段

Run one of stainless steel plate, round bar, glue and so on.

其中兼营不锈钢板，圆钢，胶水等。

Stanch ions for rails to be of 60 x 15 mm galvanised steel plate bar, directly welded to decks.

栏杆柱采用60×15mm的镀锌钢板条，与甲板直接焊接。

Heat transfer coefficients of austenitic stainless steel (OCrl8Ni9Ti) and Q235 from 20℃ to 900℃ with shapes of plate and bar were measured under different wind cooling and different wind direction conditions.

介绍了电流法测量换热系数的基本原理，并采用该方法测量了奥氏体不锈钢(0Cr18Ni9Ti)、Q235钢平板和棒状试样在不同风速和不同风向下从高温(900℃)到室温(20℃)的风冷换热系数。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了