距的

If you use the fool count,the system will produce 16 group parameter.

如果是有样纱分析，请测出多个节长、节距、去掉相同的节长，然后相加求平均，再用最大减去平均再除以平均求得±％，如果采用傻瓜式算法系统将自动为你产生16组参数。

If Homo erectus and Paranthropus were threatened by the same predators, but the former's social skills made it even a little more likely to escape, the small difference would have become a great advantage over time.

报道说，如果上述观点正确的话，那么将不难解释为何一些原始人类（如直立人，生活在距今约180万～20万年前）能够生存下来，并进化成现在的人类；而另外一些原始人（如傍人Paranthropus ）却最终走向了灭绝。

The interacting triplet is about 250 million light-years away from Earth, in the constellation of Pavo, the Peacock.

这个作用中的三重体距地球大约2.5亿光年，位于孔雀座。

It can gain the perpendicular distance of chord and band course,consequently improving the precision of laneway's forming and examing its quality conveniently.

用这种方法可求出弦腰线上任一点距竖曲线巷道底板的铅垂距离，从而提高巷道成形精度并方便质量检

Based on the construction pattern and the control principle of stepmotor,fractional step angle control of stepmotor is achieved by PWM Phase Vector Cornposition.

本文根据步进电视的结构与控制原理，提出一种PWM式相矢量合成分数步距角控制方案。利用脉宽调制方式来实现各相平均电流。

In this paper,an optical alignment system is introduced using gratings with different constant for the step projection photoetching machine.

介绍一种在分步投影光刻机中，采用不等栅距光栅进行对准的系统。

The lens is held at a fixed distance away from the light source using precise support structures typically formed by photolithographic processes.

使用通常由光刻工艺形成的精确支撑结构将透镜固定在距光源固定距离处。

It was less than two years after the principle of solid circulation was confirmed in the large-scale pilot plant.

这距固体循环的原理在大型中间试验装置中得到确认之后不到两年。

Machine stitch 0.6cm (1/4 inch) from the raw edge and using pinking shears trim away excess fabric.

距毛边0.6cm(1/4)英寸处，缉缝一排线迹然后用花剪修剪掉多余的面料即可。

A drilled or cored and spaced equally around the pitch circle, which is concentric withthe bore

螺栓孔应为钻孔，均匀的分布在节距圆上，并与孔同心

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。