1、

But beam quality of slow axis is easily affected by space burned hole, self-focusing and thermal lens effect, which lead to big slow axis divergent angle under high output power.

然而由于其慢轴方向输出光束质量极易受到空间烧孔、自聚焦、热透镜等效应的影响,致使其在高功率工作条件下,输出的慢轴方向发散角较大。

互联网摘选

2、

Savonius wind turbine, invented by Savonius in the 1930s, is a typical resistance-type vertical axis wind turbine. Because of its low rotating speed, the rotor power coefficient of Savonius wind turbine is lower than other types of wind turbines, and the development is slow.

Savonius风力机是典型的阻力型垂直轴风力机,由芬兰萨沃纽斯(Savonius)于20世纪30年代发明,因其转速较低,风能利用系数低于其他类型的风力机而发展缓慢。

互联网摘选

3、

conversely, a quake can slow the rotation and lengthen the day if it redistributes mass away from that axis, gross said tuesday.

相反地,一次地震可以减缓旋转和一天的长度,如果它将质量重新分配到里轴线跟远的地方,格罗斯周二说。格罗斯说计算出的日长变化是永久性的。

互联网摘选

4、

A slow westward shift of the equinoxes along the plane of the ecliptic caused by precession of the Earth's axis of rotation.

随着地轴的转动昼夜平分线沿黄道平面向西缓慢移动的过程。

互联网摘选

  • 今日热词
  • 热门搜索

英语网英语词典(dict.25820.com)为您提供在线翻译英语词典单词大全英译汉汉译英等英语服务!可按单词字数词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈