查询词典 length

The length of its anterior margin is longer than or equal to the distance of anterior angle to apical angle of the movable process.

其前缘长度长于或等于可动突前缘角至前端角距离。

Taking the laser diode line generator as the light source, the parallel laser screen unit was formed by using aplanatic cylindrical Fresnel lens with long focal length. By splicing seamlessly with multiple parallel laser-screen units, the large area laser screen can he constructed.

以半导体激光线发生器为光源，用长焦距消球差的柱面菲涅耳透镜形成平行激光幕单元，通过多个平行激光幕单元的无缝拼接可形成大面积靶面。

As substitute for fluorite lens,a double-layer DOE is used in a long focal-length apochromatic objective lens.

0引言表面微结构衍射光学元件在现代光学系统中的应用越来越广泛[1-2]。

As substitute for fluorite lens, a double-layer DOE is used in a long focal-length apochromatic objective lens. The modulation transfer function of this hybrid optical system is suggested for evaluating diffraction efficiency of the multilayer DOE. The results show the diffraction efficiency has a wide and symmetrical distribution in the whole waveband.

利用双层衍射光学元件替代萤石透镜校正混合光学系统的二级光谱，设计并制作了一套长焦距物镜，并利用系统调制传递函数评价了多层衍射光学元件衍射效率，测试结果表明衍射效率在整个设计波段内以较高的数值平均分布。

All the three tribes on the east of Jordan at length fell into complete apostasy, and the time of retribution came.

所有这三个部落对东的约旦在长度下跌，形成完整的变节，和时间的报应来了。

The actual wellpath profile is supposed to be drawn using vertical depth and apparent projection length.

其实钻井眼轨迹剖面图应该是用垂深和视投影长度绘制。

"This star is moving at 3 million miles an hour, but it's so far away that the apparent motion we see in five years is less than the height of the numerals in the date on a penny, seen from the length of a football field," said Frank Winkler of Middlebury College in Vermont.

这颗恒星每小时移动3000000英里，"但是由于距离太过遥远以至于我们在5年间的所看到的错觉运动的跨度比起从一个足球场长度的距离上看一辩士上数字词1的高度还小"佛蒙特州Middlebury学院的 Frank Winkler 说到。

CHAOS Generator is an application designed to generate passwords of any length and character content.

混沌发生器是一种应用程序设计用来产生密码的任何长度的字符和内容。

They are unable to accept that anything good could last for any appreciable length of time.

他们是无法接受，任何良好的可去年为任何明显的时间长度。

Unfortunately, it is extremely difficult to keep a plasma going for any appreciable length of time.

糟糕的是，要想让plasma约束一个可观的时间是极其困难的。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷