reduction per pass是什么意思

网络释义

用法例句

The rolling process of closed-cell aluminum foam that was prepared by melt-foaming process was studied,as well as its deformation and failure behavior due to different pass reduction.

研究了采用熔体发泡法制备的闭孔泡沫铝材料的轧制过程,分析了不同道次压下量条件下泡沫铝的变形特点与破坏方式,探讨了影响泡沫铝轧制能力的主要因素。

Pass reduction has effect on the bonding strength,and after the pass reduction reaches some value the bonding strength degrades with increasing pass reduction.

结果表明:当轧制温度为1000～1100℃时,25Cr5MoA钢/微合金钢/Q235钢能有效复合;压下量对25Cr5MoA钢/Q235钢复合板界面结合强度有一定的影响,当压下量达到一定程度后,随着压下量的增加,复合板的结合强度逐渐降低;轧制温度对25Cr5MoA钢/微合金钢/Q235钢复合板界面结合强度影响很大,在道次压下量一定的情况下,随着轧制温度的升高,复合板的结合强度逐渐升高。

Simulation on hot rolling compounding of two metal plates and determination of minimum relative reduction;

双金属板热轧复合模拟及最小相对压下量的确定

Determination of minimum relative reduction in hot rollingcompounding of stainless and carbon steel plates;

不锈钢-碳钢板热轧复合最小相对压下量的确定

Stress and strain analysis of H beam universal rolling in different flange reductions;

H型钢轧制翼缘不同压下量的应力应变分析

A method of determining high precise stroke of pressing down of straightening drill pipe is presented.

对于这种专用的、尺寸大且要求校直精度高的管材 ,运用弹塑性理论建立了其压点式反弯校直数学模型 ,提出了一种精度较高的校直压下量的确定方法 。

A practical computation method for the stroke of pressing down is derived, which can be used to direct the straightening operation.

给出了实用的确定矫直压下量参数的方法 ,从而为实际矫直工作提供了的理论指导 。

Research and Application of Soft Reduction Amount in Bearing Steel GCr15 Bloom Continuous Casting

轴承钢GCr15大方坯轻压下压下量参数的研究与应用

May I take your blood pressure ?

给你量一下血压吗？

Let me take your blood pressure .

让我量一下你血压。

constant flow nozzle

恒定流量水枪压力下

Analysis on dynamic characteristics of pressure pump for hydraulic screw down system in cold rolling mill

轧机液压压下系统恒压变量泵动态特征分析

When the downstream head is greater than about 3/5 of the upstream head, flow is submerged.

当下游压头大于上游压头约3／5时，流量是潜流。

After the postal strike there be a huge backlog of undelivered mail

邮政部门罢工以後, 大量邮件积压下来

the weight of a liter of hydrogen (at 0 Centigrade and 760 millimeters pressure).

气压毫米下一公升氢的重量。

Increase code quality through beneficial peer pressure.

* 可以在同等的压力下提升代码的质量。

After the postal strike there was a huge backlog of undelivered mail.

邮政部门罢工以后, 大量邮件积压下来.

After the postal strike there are a huge backlog of undelivered mails

邮政部门罢工以後,大量邮件积压下来

Objective Measurement Andlysis of Bra Stress Distribution under Static and Dynamic Status

动静态下文胸压力分布客观测量分析

The measurement of scotopic pupil diameter with noncontact tonometer

非接触眼压计测量暗适应下瞳孔直径

Synthesis of PcBN compacts with low cBN content under high pressure and high temperature

低含量PcBN复合片在高温高压下的合成

Unloading deformation failure and energy properties of marble under high confining pressure and high water pressure

高围压高水压条件下大理岩卸围压变形破坏与能量特征

Research of Compacted Materials Absorbing Effective Compaction Energy During Slip-rotation of Oscillatory Compaction

振荡压实滑转工况下被碾压材料吸收有效压实能量的研究

To exert steady weight or force against;bear down on.

挤压，按对…施加持续的重量或力量；在…上按下

Non-steady Flow Method for Measuring the Micro Flow at Constant Micropressure

恒定微压下微小流量的非定常流测量方法