查询词典 cylindrical

Heteroaxial double half-cylindrical lens collimate beam of laser diode ［J］.

异轴双半圆柱透镜准直半导体激光光束［J］。

Double half-cylindrical lens collimate the beam of laser diode .

双半圆柱透镜准直半导体激光光束。

By using two groups of cylindrical lenses perpendicular to each other, the marking shape window of semiconductor laser is imaged and rectangle and this imagery is then collimate d to infinite by collimating objective.

利用互相垂直的两组圆柱面镜把半导体激光器的条形窗口成像为矩形。再用球面准直物镜组把此象"准直"到"无限远"。该系统把激光器发出的发散光束压缩到在±0.0025弧度内出射光。两组柱面镜的同种倍率互为倒

Quake from the ground floor of the former light, the color of a variety of daily life can be rare to see a mixture of color, such as silver blue, white purple and so on, but mainly in red and white; its shape is also different, there are zoster, spherical, cylindrical, such as diffuse symptoms.

地震前来自地下的光亮，其颜色多种多样，可见到日常生活中罕见的混合色，如银蓝色、白紫色等，但以红色与白色为主；其形态也各异，有带状、球状、柱状、弥漫状等。

Sichuan's most famous dishes "" wrapping rabbit food, the original columna rectangular carton packaging done, now thin bamboo tablets and make them into delicate cylindrical vessel formation, unique and memorable impression.

四川名产"缠丝兔"食品，原来以红色长方形纸盒做包装，现在用细细的竹篾片编成精致的圆柱形容器，独特美观，形成令人难忘的印象。

Such observation resulted from the special shape of the conical column, in which the composition of forces near the conical column wall was different from that near the cylindrical column wall owing to the existence of the inclined plane.

这是由台锥形柱特殊的结构造成的。由于台锥形柱斜面的存在使流体在管壁区的受力情况不同于圆柱的管壁区

Such observation resulted from the special shape of the conical column, in which the composition of forces near the conical column wall was different from that near the cylindrical column wall owing to the existence of the incline d plane.

这是由台锥形柱特殊的结构造成的。由于台锥形柱斜面的存在使流体在管壁区的受力情况不同于圆柱的管壁区

One slightly concave cylindrical lens combination is used to change one laser beam into small sector in small angle, and one reflector projects the laser beam to prism driven by a motor to rotate in high speed to produce one reciprocating and scanning small sector plane.

采用微凹柱面透镜组将激光光源发射的一束激光拉成具有微小夹角的小扇面，利用反射镜将此激光束透射到由电机驱动的高速旋转多面棱体上，使激光束产生一个小扇形往复激光扫描光平面。

When tightly mounted on the shafts, the outer cylindrical surfaces of the ceramic rolls had been ground and polished concentrically with the shafts.

当紧紧装在轴，外圆柱表面的陶瓷辊已地面和抛光concentrically与轴。

In Figure 3, A and B are two cones inside a cylindrical tube with length of 20

在图三，圆管的长为 20 及直径为 6 ，内有个圆锥体 A 和 B。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。