查询词典 spiral

According to structure characteristics of free-piston Stirling cooler, a new displacement measurement method was put forward, that strain foils were used to measure indirectly the displacements of piston and displacer by responding to shape change of spiral flexure spring.

文中通过对目前各种位移测试方法优缺点分析，结合自由活塞式斯特林制冷机自身特点，提出了采用应变片响应涡旋柔性弹簧形变来测量活塞和排出器位移的新方法。

After shape memory treatment at 673～773K,the transformation type of this alloy was .The Ti-Ni SMA spiral spring had longer fatigue limit when heat treatment at 773K.The fatigue ...

结果表明，在 673～ 773K热处理状态下，该合金的相变类型为，经 773K热处理后，弹簧有较高的疲劳寿命；用冷加工率较小的Ti Ni丝绕制的弹簧疲劳寿命较高；喷丸处理可有效提高该弹簧的疲劳寿命。

We produced all kinds of precision springs such as: compressed spiral spring, La Huang, torsion spring, Kahuang, drum-shaped spring, pagoda spring and wire forming, and so on.

我们公司生产各种精密弹簧如：压缩螺旋簧、拉簧、扭簧、卡簧、鼓形簧、宝塔簧及线材成型等。

The fracture reason for a compress spiral spring with cylindrical shape working on a power machinery is analyzed by observing the macroscopic traces and micro morphology of the fracture and metallographic structure, combined with measuring the residual stress and hardness test.

通过观察断口的宏观痕迹、微观形态以及金相组织，并辅以测定表面宏观残余应力、硬度梯度等试验，对一动力机械上的圆柱形压缩螺旋弹簧的断裂原因进行了较为细致的分析。

ST5BZThe effect of the temperature of shape memory treatment,cold working rate and shot-peening process on the fatigue limit of Ti-50.2Ni shape memory alloy spiral spring had been studied by differential scanning calorimetry and thermal cycling fatigue test.

利用示差扫描热分析仪和热循环疲劳试验，研究了形状记忆处理温度、冷加工率和喷丸工艺对Ti 50 2Ni形状记忆合金弹簧疲劳寿命的影响。

The machinery is cunning, after the spiral spring twists moves, will play is called "rock a bye baby" the song, is interesting to listen to and is wonderful.

机械机心，发条拧动后会奏出一首叫做《rock a bye baby》的曲子，动听而美妙。

And if the sliding surface is a logarithm spiral curved surface, an accurateformula can be obtained.

给出了均质土坡稳定、加筋边坡和地基破坏的承载力计算公式的一般分析方法。

Kurt kept to the inner surface of the spiral, avoiding the darkness that lay beyond.

库尔特留在螺旋的内表面，避开超出去的黑暗部分。

These zones form a spiral around the surface of each of the tear drop shaped clouds.

这些地带来自形成的云每个滴斑表面周围一螺旋。

Abstract］ Objective To assess the value of spiral CT with surface shaded display and multiplanar reconstruction on diagnosis of tibial plateau fracture.

目的 探讨螺旋CT表面遮盖法及多平面重建在诊断胫骨平台骨折中的应用价值。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷