stretch-draw forming machine 张拉成形机
stretch-draw-form 伸展拉延成形
stretch-draw forming [机] 张拉成形
stretch-draw dies 张拉成形模
stretch-draw effect 张拉效果
stretch-draw stress 张拉应力
stretch draw forming 拉张拉深成形
electrothermal stretch draw 电热张拉
stretch-draw control stress 张拉控制应力
The paper mainly introduces raw material quality control, calculation of burden, stretch-draw force and elongation value, construction technology of non-bonding prestressed steel strand.
主要介绍无粘结预应力钢绞线的原材质量控制、配料、张拉力值、伸长值的计算及施工工艺。
For example, someone with rounded shoulders would do Warrior but draw the shoulder blades down and then stretch the front of the body.
例如，肩部不展的人士可以做战士式，但是要放松双肩，然后伸展身体前侧。
If you can't draw a straight line, then use a ruler! Otherwise, try to stretch your visual creativity with some of the projects below.
如果你不会画直线，那就用把尺，或者，试着做做下面的事情拓展你的视觉创造力。
应用推荐