查询词典 aspect ratio

As to the pumps with middle and low aspect ratio which are extensively used, the disk friction losses dissipate large proportion of the craft power. Reducing this kind of loss will improve the efficiency effectively.

对于工程实际中经常使用的中、低比转数离心泵，圆盘摩擦损失在轴功率中所占比例较大，因此降低圆盘摩擦损失对提高泵效率具有显著影响。

By analyzing the influence of hemisphere pits with different dimension and ellipsoid pits with different aspect ratio on stress and strain distribution of lap joint, the possible propagation of fatigue crack was discussed, and the effects of localized pitting corrosion on the structural integrity of lap joints were discussed.

通过分析不同尺寸的半球形蚀坑和不同长短半轴比值的半椭球形蚀孔应力应变分布的影响，探讨搭接件疲劳裂纹的可能扩展方向，讨论局部孔蚀对搭接件结构完整性的影响。

IS410 is optimized for enhanced drilling performance allowing high aspect ratio holes of less than or equal to 10 mils.

IS410的最高允许或同等于10 mils宽高比的孔。

On the basis of numeric results, the laws of how the mechanics of fiber and matrix, the volume fraction, aspect ratio and the orientation state of fiber react to the Yangs modulus, shear modulus, poisson modulus of short fiber reinforced composites are been investigated.

从数值上研究了纤维和基体的力学性能、纤维在复合材料中的体积百分数及其长径比、纤维取向状态对短纤维增强复合材料的杨氏模量、剪切模量、泊松比等力学性能的影响规律。

This dependence relation is useful in designing the medium and small aspect ratio tokamaks and reactors.

探讨了在此连接方式下复合材料热负荷实验时应力求解方法和应力分布情况。

Generally the film will be in correct aspect ratio, although 4:3 telecines have existed.

TC 通常会使用正确的高宽比，但有时也有 4：3 的 TC。

Generally the film will be in correct aspect ratio, although 4:3 telecines have existed.

但由于使用的设备和费用很高，TC很少见。

Generally the film will be incorrect aspect ratio, although 4:3 telecines have existed.

通常会使用正确的高宽比，但有时也有4：3的 TC。

Generally the film will be incorrect aspect ratio, although 4:3 telecines have existed.

但由于使用的设备和费用很高，TC很少见。

Generally the film will be in correct aspect ratio, although 4:3 telecines have existed.

侏罗纪公园III是一个很好的例子。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。