片语

maximum spiral angle[机]

Spiral-Angle Lifting Flight螺旋抄板

spiral deflection angle螺旋偏角

Spiral rise angle螺旋升角

Involute spiral angle渐开线螺旋角

Spiral l angle螺旋角

Base spiral angle基圆螺旋角

Outer spiral angle[机]

spiral lead angle螺旋升角

英汉例句

• the wheel head can be orientated in double axes so that any spiral angle and back angle may be adjusted rapidly.

  该机床磨头可以又轴定位，任何螺旋角和后角均可快速调整。

• an analysis is made of the physical signficance and function of spiral angle on the cutting edge and the commonly used mathematical models.

  研究了球面上、锥面上、圆弧面上等螺旋角切削刃螺旋线的数学模型。

• the spiral angle of graduated circle was rough estimated by measuring the addendum circle diameter and modified on milling machine.

  测量齿顶圆直径估算分度圆螺旋角，用分度头在铣床上修正分度圆螺旋角，并进行误差分析。

• a method to improve the dynamic characteristics of gear system is proposed through the selection of spiral angle of helical gear according to gear system dynamics theory.

  以齿轮系统动力学理论为基础，提出了通过斜齿轮螺旋角的择优选取改善系统动态特性的方法。

• this article focuses on the process of shaping the mixed rifle with a large spiral angle in the cannon, and proposes a cone-like cathode structure with asymmetric cuneiform working tooth.

  分析了火炮身管大缠角混合膛线的成型过程，提出圆锥体单边切进楔形工作齿的阴极结构，经试验确定了阴极体锥度、长度与楔形工作齿角度的匹配关系。

• the results show that spiral angle and eccentricity ratio have great influences on rupture location of oil film;

  油腔螺旋角和偏心率是影响油膜破裂位置的两个至关重要的因素；

• and the results indicate that spiral angle and supply oil temperature have a great effect on the bush inner surface temperature, but contrarily, supply pressure has a little effect.

  结果显示：油腔螺旋角、供油温度对轴承内表面温度的影响比较大；供油压力的影响较小。

• then the effects of spiral angle of oil wedge, supply pressure and supply oil temperature on the bush inner surface temperature distribution of spiral oil wedge journal bearing arc investigated.

  将广义雷诺方程、油膜能量方程及轴瓦热传导方程联立，分析了油腔螺旋角以及供油压力、供油温度对轴承内表面温度的影响规律。

• the study shows that the stress in tooth middle is larger than that in tooth root with big spiral angle and light load.

  研究表明，大螺旋角或小载荷时，齿腰应力大于齿根应力。

• the distribution of microfibril spiral angle and relative orientational index of cellulose crystallites in cotton fibre cell walls had been studied by x-ray diffraction analysis.

  用x射线衍射法对棉纤维细胞壁的微原纤螺旋角和纤维素微晶相对取向指数在植株中的分布规律进行了研究。

• when rotation speed is low, factors effecting soil delivering resistance are the soil volume carried by the vane and the spiral angle of drill.

  采用两种不同螺旋角鉆具对粘土进行输土实验，对比阻力结果证明了理论的正确性。

• as an application result are given for gossypium hirsutum l. daizi-15. the result was: between 5 and 50 days postanthesis mean microfibrillar spiral angle of s_2 secondary walls declined.

  测量结果表明：在花后5～50天内，细胞壁s_2，层的平均微纤丝螺旋角随花后生长天数的增加而逐渐变小。