此时

5 When operating in the "plain" mode, if the servo motor does not complete material "line" owing to the speed of spindle too fast, the external buzzer will give warning, and the whole machine stops.

在"光白"工作模式下运行时，若伺服电机因主轴速度过高而未拉料完成，此时外接蜂鸣器会报警响一声，整个机台停机。

In 1900, Max Planck presented the theory of quantum mechanics.

此时，拉普拉斯的豪言便显得浅薄了。

By Visual Basic 6.0 program, taken the distance between hole 200mm and buried depth 120～150mm as the optimization goal, the most optimum parameters range of the mechanism was obtained as follows: the initial angle between planet frame and the line formed from spraying-fertilizer needle-tip and planet wheel axle was -45°～-40°, the initial angular displacement of planet frame was 40°～50°, the distance between spraying-fertilizer needle-tip and the planetary gear axle center was 280～300mm, simultaneously, the semi-major axis of elliptic gear was 29.364mm, the teeth quantity was 23, the ratio of semi-minor axes and semi-major axis was 0.958, the radius of circular gear was 25mm.

对该机构进行运动学分析，建立了数学模型，以穴距200mm和入土深度120～150mm为寻优目标，应用Visual Basic 6.0软件编程得出满足机构运动要求的最优参数范围为：喷肥针尖和行星轮轴连线与行星架的初始夹角-45°～-40°、行星架初始角位移40°～50°、喷肥针尖与行星轮轴心距离280～300mm，此时椭圆齿轮长半轴29.364mm、齿数23、短半轴与长半轴比0.958，正圆齿轮半径25mm。

When you plateau, something needs to change.

此时你需要改变你的训练方式。

This time China just experienced reform and open policy, inrushed in a steady stream the new thought and the new culture have brought the huge impact to China' s playbill design.

此时的中国刚刚经历改革开放，源源涌入的新思想和新文化对中国的海报设计带来了巨大的冲击。

Seven Samurai unrolls naturally and pleasurably,like a beautiful scroll or valuable rug,luxuriating in it's elongation——it takes an entire hour just for the basic task of choosing the titular seven.

同时，充裕的时间又允许我们有更多的机会，从更加全面的角度，去细细观察和品味七个武士各不相同的性格、格斗技能以及出现在此时此地的理由。

At this time , two layers of pleura separate and lungs contract for the elastic recoil.

此时两层胸膜彼此分开，肺将因其本身的回缩力而塌陷。

Then on Tuesday, the police appeared to get caught out a second time when, having focussed on locking down the Uighur areas, they seemed unprepared for the huge number of Han who took to the streets with their clubs and other weapons to show their anger over what they say was effectively an anti-Han pogrom carried out by thuggish Uighur elements on Sunday night.

而到了星期二，警方似乎又一次没有就位。那时，警察们还一直将注意力放在确保维族聚居区的稳定上。此时，大批汉人手持棍棒和其他武器走上街头，对被他们称为嗜血的维族分子周日对他们的屠杀表示义愤，这似乎让警察手足无措。

At this point the mass fraction of copolymer solution that is the critical mass fraction of the association.

此时共聚物溶液的质量分数即是临界缔合的质量分数。

At this point can choose the order of all open and save Word documents.

此时选择这个命令可以一次将所有打开的Word文件进行保存。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。