查询词典 Class Two

By adjusting the positions and angles of the two DVD optical pick-up heads, the relative distance of the two laser spots can be equivalent to one quarter of the grating pitch. When the grating moves, the surface profile of the grating can be measure directly, in order to obtain the two quadrature sinusoidal signals. Then by counting the zero crossing of these two quadrature sinusoidal signals and calculating the interpolation value of these two quadrature sinusoidal signals, the moving direction and moving displacement value of the grating can be obtained.

采用两个光学读取头，且两个光学读取头共用同一分光镜与同一聚焦物镜，於搭配光路的设计，可使两个光学读取头之光束打入同一聚焦物镜，藉由调整两个DVD光学读取头的位置与角度，使聚焦物镜聚焦的两相近聚焦光点的距离相等於四分之ㄧ光栅尺间距，当光栅尺移动时，可直接量测光栅尺的表面轮廓变化，以获得一组正交的弦波讯号，继而利用讯号四分割与细分割处理，计算出光栅尺之移动方向与移动量。

Using the two-stream fluid model, the linear dispersion relation is derived assuming a two-dimensional spatial geometry. Two cases are considered, one is that the 2D spatial geometry is defined by the plane containing the two counterstreaming electron populations and the perturbation wave vector , and the other is that the geometry is defined by the plane being vertical to the two counterstreaming electron populations .

对高能束流和电子回流构成的双流系统，建立冷等离子体流体模型，采用简正模分析方法，分别考虑扰动波矢在平行于电流传播方向的平面上和在垂直于电流传播方向的平面上这两种情况，推导了不稳定性的色散关系。

A woman in Iowa gave me two bundles of graham cracker, two cans of soda, two cans of tuna, two apples and two pieces of chicken—a veritable Noah's Ark sack of lunches.

在爱荷华洲，一个妇女给了我两捆饼干，两听饮料，两听金枪鱼罐头，两个苹果和两片鸡肉—真正的诺亚方舟---一丰盛的午餐。

Liao source building glass products cover a number of types of building glass, the existing production lines, including two of the level of steel line, two lines of bending steel, a Low-E glass fiber reinforced plastic of line, two folders plastic glass production line, a hollow glass production line A GLAZE glass production lines, two bending glass production line, two one-step color folder folder wire glass production lines, three bilateral milling machine, automatic glass cutting machine Paul Quintero, many Units milling machine, positioning drilling machine, different line milling machine, Beveling machine, such as production equipment.

燎源建筑玻璃产品涵盖了多个种类的建筑用玻璃，现有生产线包括两条水平钢化线、两条弯钢化线、一条Low-E玻璃钢化线、两条夹胶玻璃生产线、一条中空玻璃生产线、一条彩釉玻生产线、两条热弯玻璃生产线、两台一步法彩夹夹丝玻璃生产线、三台双边磨边机、全自动保特罗玻璃切割机，多台磨边机、定位钻孔机、异行磨边机、斜边机等生产设备。

It said people are in a primitive society stages of development have not received the ruling class, education and civilized people and a class society in the broad masses of laboring people.

它所说的人民是处于原始社会发展阶段的没有受过统治阶级的文明教育的人们和在阶级社会中的广大劳动人民。

City educated Felix Frankfurter, a pivotal figure on the Supreme Court (class of 1902), Ira Gershwin (1918), Jonas Salk, the inventor of the polio vaccine (1934) and Robert Kahn, an architect of the internet (1960). A left-wing place in the 1930s and 1940s, City spawned many of the neo-conservative intellectuals who would later swing to the right, such as Irving Kristol (class of 1940, extra-curricular activity: anti-war club), Daniel Bell and Nathan Glazer.

城市大学还培养出了最高法院的关键人物费利克斯法兰克福(1902 届)，埃拉格什温(1918 届)，天花疫苗发明者乔纳斯索尔克(1934 届)以及互联网设计者罗伯特卡恩(1960 届)等人。20 世纪三，四十年代，城市大学作为左翼分子活动区，城市大学孕育了许多新保守主义知识分子，他们后来都转向了右翼，比如欧文克里斯托(1940 届，校外活动积极分子，参加过反战俱乐部)，丹尼尔贝尔和内森格雷泽。

We will use first-class technology, first-class reputation to provide you with a full range of services.

我们将用一流的技术、一流的信誉为您提供全方位的服务。

I have first-class Secretary of abrasive talent and the development of first-class equipment.

我司有着一流的磨具开发人才和一流的机器设备。

The little boy is always absent-minded in class, not to say his study efficiency after class.

这个小男孩在课上总是心不在焉，更不要说他课后的学习效率了。

This is an abstract class - you have to derive a new class for each thread in your application.

这是一个抽象类-你获得了一类新的每个线程在您的申请。

Putt your way through 36 fun-filled holes of minigolf on 3D designed courses with elevated greens, bunkers, bridges and water hazards, among other crazy obstacles.

您的推杆方式，通过36个有趣的填孔迷你的三维设计的课程，以提升绿党，掩体，桥梁和水的危害，除其他疯狂的障碍。

Some participles can be used either as attributes or as predicatives.

有些分词既可当定语用，也可当表语用。