小物体

Each of the first three machines ( V1 , V2 , and V3 ) was provided with only a small rear propeller to blow air at the tail surfaces for steering, but the last machine (V4) had a second propeller mounted co-axially to provide thrust for forward flight when clutched to the compressor motor.

每头三机V1的， V2的，和V3的）提供了唯一的一个小后方转向空气螺旋桨尾吹在物体表面，但最后机（V4区）进行了第二螺旋桨式的合作来提供推力轴为向前飞行时抓住的压缩机电机。

If your subject is smaller than a car, take a step or two closer before taking the picture and zoom in on your subject.

如果说拍摄物体比一辆轿车要小的话，那拍之前得往前走两步并使用变焦进行放大。

The wall is the ancient Chinese poem inscribed in a small cliff, Temple wall, the courier's station, Di care, bridges, doors and windows, bamboo and other objects on the poems of ancient Chinese poetry as an independent complete system.

题壁诗是指中国古代题写在小崖、寺壁、驿亭、邸舍、桥梁、门窗、竹木等物体上的诗，是中国古代诗歌中一个独立完整的系统。

A differential demodulation system of Laser Doppler is designed. Phase grating is adopt to obtain same intensity measured beams with big separative angle in the system,and by focusing the waists of two Gauss beams on the measured object with extender and collimating lens group, the smallest speckle and the superposition of plane waves are obtained.

设计了一种差动检波系统，采用相位光栅获得同光强、大夹角的测量光束，用扩束准直透镜组使两束高斯光束的束腰聚焦在被测物体上，得到最小光斑和平面波的叠加。

Using electron microscopes and other state-of-the-art instruments, scientists have analyzed chips the size of rice grains, examining features measured in billionths of a meter.

科学家使用电子显微镜和其它先进设备分析了米粒大小的小片，分析了十万分之一的物体特征。

Noticed a large number of small hat-shaped objects sticking to the rocks.

当我在岩石边玩耍时，我发现石上满布像是小帽子的物体。

Each is a whole itself and an emergent from smaller wholes .

每个物体本身都是一个整体，是更小的整体的扩展。

The results show that the tube pitch is the key factor that affected the size of uniform heated area, and the tubes arrangement has not notable effect on irradiance uniformity; When L/R is increased, Lobj at which the irradiation distribution is uniformly on the heated object surface is increased.

通过计算得出定向反射管间距是影响均匀加热面积大小的主要因素，管束布置方式对辐照度均匀性影响较小；随管长与半径比增加，物体表面辐照度均匀时，对应的加热距离增加。

Light from a large core multi-mode fiber is launched onto the curved surface of plano-side-silvered plano-convex lens.The reflected light is recovered by small core multi-mode fibers and serves as the means for determining the displacenient of tilt.

从一个大直径多模光纤中发射出的光，入射到一个由平凸透镜和平面镜组成的系统的曲面上，光经反射后，被小直径的多模光纤收集，经处理后确定物体的位移和转动。

Alternative sound conceptions include : the sound is produced by vibrations, how sound travel, and the "string" telephone.

一、学童所持有「声音」之另有概念部分：学童存有「声音由物体振动产生」、「声音如何传递」及有关「小话筒」等三类另有概念。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。