1) mechanical·Opening angle
物理·张开角
2) Opening angle
张开角
1.
It was found that the opening angle and residual strains of the asthma rat trachea cut at the cartilaginous region was significantly larger than those of the normal rat.
与正常组相比,模型大鼠气管软骨剪开的张开角及所对应的残余应变绝对值均较正常组显著增大(P<0。
2.
Results in this paper show that for the no-load ring of rat trachea, the opening angle obtained for cartilaginous cut differs from that for muscular cut, i.
文章结果表明，对于大鼠无载荷状态气管环，软骨剪开与肌肉剪开所展成的张开角是不同的，软骨剪开对应的张开角明显大于肌肉剪开的张开角。
3.
The former was trained on treadmill in the light of Bedford rat endurance training model,and 16 weeks later,the rats were decapitated and their thoracic aortas were taken out and used to test the opening angle,wall thickness(WT), internal diameter(ID)and the ratio of WT and ID with a computer picture collection and analysis system.
将SD大鼠随机分成训练组和对照组,参照Bedford大鼠耐力训练模型对训练组进行电动跑台训练,16周后将SD大鼠断头处死,将胸主动脉取出,使用计算机图像采集及分析系统测量血管环的张开角、壁厚、内径并计算壁厚/内径。
3) spread angle theorem
张角定理
1.
In this paper,we use the volume formula of simplex,obtain the spread angle theorem in the n-dimensional Euclideam space En,thus proving some identities for a simplex and obtaining a sharpening form of Safta s conjecture in En.
本文利用单形的体积公式，得到了n维欧氏空间En中的张角定理，由此又证得了单形中的一组恒等式，利用这组恒等式给出了Safta猜想在En空间中的加强形式。
4) crack opening angle
裂纹张开角
5) open joints
张开节理
1.
Based on the analysis of interactions between stress waves and open joints,the analytic model of stress wave propagation across open joints was established.
通过对应力波与张开节理相互作用过程的分析,建立应力波在张开节理处传播的解析模型。
6) CTOA
裂纹尖端张开角
1.
High pressure,rich gas transmission pipeline demands the development of measuring method of CTOA.
高压富气输送管道要求发展管道钢的裂纹尖端张开角的测试方法。
补充资料：物理学危机(见物理学革命)
物理学危机(见物理学革命)
crisis in physics
谜幂咪革命奋一(c ris始inphysics)见漪理学
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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