查询词典 arc

The former petrochemical and geochemical characteristics show that it is similar to island are tholeiitic rocks and andesite. It is comparable with the geochemical pattern of the typical island arc basalt in the world, indicating thatisland arc environment is dominnant in the diagenetic process.

其中前者岩石化学、地球化学特征表明，具类似于岛弧拉斑玄武岩及安山岩的特点，并与世界典型的岛弧玄武岩地球化学型式具可比性，反映出岩石在成岩过程中具育相当于岛弧环境为主的演化趋势。

The curve provides the basis for the testing of stress intensity factor with crack tip arc the strength analysis of component with arc crack

该曲线为带圆弧裂纹的应力强度因子测试和带圆弧裂纹构件强度计算提供了依据

For the first time, it is revealed that the low frequency component of secondary arc current of series capacitor compensated transmission lines has great influence on extinguishing secondary arc and success ratio of singlephase reclosing.

3通过理论分析和仿真计算，讨论了串补装置对输电线路工频过电压、操作过电压和雷电过电压的影响，并对串补电容器组在以上过电压作用时的工作条件进行了计算分析。

By the analysis of products, the component nozzle is arc tube .For increasing production efficiency, the current design use the side of arc to take out the rush pith, making the nozzle shape for a time.

对产品进行分析，产品喷嘴为圆弧通管，为提高生产效率，采用圆弧侧抽芯，使喷嘴一次成型。

Subsequently, we went to the Arc de Triomphe, in Arc de Triomphe in front of a group according to Zhao.

随后，我们又去了凯旋门，在凯旋门前照了集体照。

With a view to advance the feature of arc tube s,new technology of manufacture for the ceramic metal halide lamp arc tube s was introduced.

本文列举了几个陶瓷金属卤化物灯的专利，着眼于提高陶瓷金卤灯的电弧管性能，介绍了国外在陶瓷金卤灯生产方面的一些新技术。

An arc lamp illuminator for a projection system includes one or more polarization conversion prisms to laterally spread the arc image.

用于投影系统的一种弧光灯照明器包括一个或多个偏振变换棱镜，用于横向扩展弧光影像。

The ratio of the change in the angle of a tangent that moves over a given arc to the length of the arc.

在这个国家的某些地区一种不愿容忍变革的态度似乎是改变不了的。

That moves over a given arc to the length of the arc.

角度'。''变化与弧线长度之间的比率

In GTAW process, intimate relation between arc light intensity with arc column length was established.

在0.5-3mm的范围内，弧长动态检测在±0.2mm的范围内，这是利用弧压传感所无法实现的。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。