The various properties of structural steel, including strength and ductility, are determined by its chemical composition.

Desirable properties for forming include low yield strength and high ductility.

令人满意的成形特性包含了低降伏应力和高延展性.

Excellent toughness and ductility in all directions.

不论大小尺寸,韧性及延展性高高且各向同性.

The structural influencing coefficient includes ductility reduction factor and over strength factor.

结构影响系数主要包括延性折减系数和超强系数.

Ductility allows a metal or alloy to be drawn into a wire.

延展性使金属或合金能被拉成丝.

With high ductility and impact strength . E . g . Automotive safety parts.

高延展性及良好的冲击强度.

However, a good ducting needs a teacher peacetime to pay attention to a backlog.

然而, 一个好的导入需要教师平时留心积累.

The reheated clean gas then travels back to the existing ducting and out the stack.

再热后净烟气,排至现有烟道,经烟囱排放.

Therefore should strengthen the ducting toward British and American cultures in English teaching.

因此,在英语教学中应加强对英美文化的导入.

Easy to install over either round or oval ducting.

3易于安装的不是圆形或椭圆形的管道之上.

A pump was built to push fresh air along the ducting into the tunnels.

为此,修筑者们建造了一台气泵来将新鲜空气沿管道系统推进隧道.

a short piece of ducting

一小截管状材料

Servicing & Cleaning of Exhaust Kitchen Hood , Fan and Ducting.

清除风扇,风喉 和 厨房烟罩的油迹.

Because of the high cost of wall tiling, ducting for services, lift structures and so on.

这是由于墙面镶贴瓷砖 、 设备的管沟 、 电梯结构等的造价非常高的缘故.

Endocrinology is defined as the study of the ductless or endocrine glands and their internal secretions.

内分泌学的定义是:研究无管腺或称内分泌腺及它们的内分泌的科学.

Ductor roller : On an pressroller which alternately contacts the duct roller and distributing roller.

输送轴: 印刷机上,分别接触墨槽和分布轴的一支轴.

Friction losses in the equivalent lengths of ducts constitute the pressure loss in the elbow.

管道的等量长度中的摩擦损失即构成弯管中的压力损失.

Supply or return duct section. Single-or double-line ducts can be specified.

送风或回风管道部分. 可以指定单线管道或双线管道.

One of the air-ducts has become blocked.

有一条输气管堵塞了。

Ducts can be resized independently. Circular or rectangular duct can be specified.

可以分别调整各管道大小. 可指定是圆形管或矩形管.

Maximize insulation weather strip door openings and seal ducts.

最大化绝缘,密封条,密封门开口管道.