Meshing spur gears must have the same diametral pitch.
互相啮合的直齿圆柱齿轮，必须具有相同的径节。
This paper introduces a rarely seen method of describing with diametral distance.
本文介绍了一种鲜为人知的用直径距离描绘椭圆的方法。
The main principles of choosing a suitable diametral clearance are presented in...
最后文中还给出了轴承径向游隙选用的一般原则。
The main principles of choosing a suitable diametral clearance are presented in the paper.
最后文中还给出了轴承径向游隙选用的一般原则。
Universal gearbox allows inch, metric, diametral, and module pitch threads without changing gears.
通用变速箱允许英寸，公制，直径，螺距螺纹和模块不改变齿轮。
Objective To study the effects of colour on diametral tensile strength and bonding strength of resin.
目的：研究颜色的不同对树脂粘结剂径向抗张强度及其与瓷粘结强度的影响。
The conjugate ellipsograph is designed according to the characteristics of the main—diametral circle.
共轭椭圆规是根据主径圆的性质设计的。
Methods: The surface hardness, compress strength, diametral tensile strength of composites were measured.
方法：测定材料的硬度、压缩强度、径向拉伸强度。
It is shown that the fatigue life and the stiffness coefficients vary rapidly with the diametral clearance.
通过分析可见，径向游隙对轴承的疲劳寿命和支承刚度有显著的影响。
The mixed mode fracture of center cracked Brazilian disk specimen subjected to diametral compression is analysed by weight function method.
用权函数方法对中心裂纹巴西试样的对径加载作了-复合型断裂分析。
Diametral point load test is a very promising, simple and accurate method for obtaining compressive and tensile strength data of rock core.
用岩芯进行径向点荷试验，是简单而较精确地获得岩石抗拉、抗压强度的极有前途的方法。
The potential profile on the diametral line on uniformly charged petal-like plane is deduced by means of potential formula of point charges.
从点电荷的电势计算公式出发推导出了瓣形均匀带电面在其直径处的电势分布。
The way of point engagement for extending involute cylinder worm being accomplished by the varying diametral worms is discussed in this paper.
讨论通过变径蜗杆来实现延伸渐开线圆柱蜗杆的点啮合的方法。
Conclusions: the diametral tensile strength and hardness of the secondarily treated composite resins were higher than those of the light cured composite resins.
结论：与单纯光固化复合树脂相比，经过二期处理的光固化复合树脂，其径向抗张强度和硬度不同程度的提高。
Aim: To study the difference of the diametral tensile strength and hardness between the secondarily treated composite resins and the light cured composite resins.
目的：探讨经过二期处理的光固化复合树脂其径向抗张强度和硬度与单纯光固化复合树脂的差异。
These analyses will help operators detect early CT diametral growth before severe damage occurs, and eliminate or reduce operational factors that contribute to growth.
这些分析将帮助用户在连续油管发生严重损坏之前，提前诊断连续油管的直径增长，并排除或减少引起直径增长的因素。
Then, a logic computational diagram is constructed for calculating diametral growth by assuming fatigue cyclic softening, namely yield strength reduction as tubing fatigues.
再通过合理的假设，建立用于计算直径增长的计算机逻辑框图。
It observes that there is diametral temperature stairs to the coil and the main reason that the coherence occurs is due to the uneven shrink of the coil at the beginning of the cooling phase.
指出带卷径向存在温度梯度，在冷却初始阶段冷缩变形不均匀是产生粘结的主要原因。
It observes that there is diametral temperature stairs to the coil and the main reason that the coherence occurs is due to the uneven shrink of the coil at the beginning of the cooling phase.
指出带卷径向存在温度梯度，在冷却初始阶段冷缩变形不均匀是产生粘结的主要原因。
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