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A rotary separator of vacuum cleaner is composed of a dust collecting container, an opening-closing cover, and a separating plate dividing the dust collecting container into upper space and lower dust collecting chamber.

本发明属于一种真空吸尘器用的旋转分离装置，包括含有异物的空气流入其内形成螺旋流的集尘箱，可开闭集尘箱的盖，集尘箱内设有分离板，分离板与集尘箱的下侧内周面严密地结合，在分离板的下部形成集尘部；分离板是中心开有开口部的圆锥状，从上面的圆周向下倾斜形成引导部，引导部的最下端有引导异物流入到上述集尘部的流入孔。

In China, people tend to call "going Dutch" or "AA treat," meaning dividing the bill equally among all the diners.

在中国，人们把几个人平摊用餐帐单的行为叫做"AA制"。

The levels of endemicity are important foundation of dividing floristic regions, different floristic ranks based on different endemic levels.

特有植物在植物区系地理的研究中有重要意义，不同等级的特有植物往往成为不同等级植物区系分区的重要依据。

Carl Sagan has entertainingly described this phenomenon, musing about the destiny of bacteria that reproduce by dividing into two every 15 minutes. Says Sagan:"That means four doublings an hour, and 96 doublings a day. Although a bacterium weighs only about a trillionth of a gram, its descendants, after a day of wild asexual abandon, will collectively weigh as much as a mountain...in two days, more than thesun - and before very long, everything in the universe will be made of bacteria." Not to worry, says Sagan: Some obstacle always impedes this kind of exponential growth. The bugs run out of food, or they poison each other, or they are shy about reproducing in public.

Carl Sagan 曾经开玩笑地解释这种现象，假设有一种细菌每15分钟可以分裂一次，亦即代表每一小时复制四次，一天可复制96次，虽然单一个细菌其重量只有一兆分之一公克重，但是只要经过一天无止尽的无性生殖，其重量可能会比一座山还重，经过两天后，甚至会比太阳还重，要不了多久所有的宇宙都将由这种细菌所组成，不过 Sagan 又说，大家不必担心，上天一定会安排障碍来阻止其倍数成长，有可能他会耗尽食物，或是毒死自己，或是有可能羞于在大庭广众之下复制。

Carl Sagan has entertainingly described this phenomenon, musing about the destiny of bacteria that reproduce by dividing into two every 15 minutes. Says Sagan:"That means four doublings an hour, and 96 doublings a day. Although a bacterium weighs only about a trillionth of a gram, its descendants, after a day of wild asexual abandon, will collectively weigh as much as a mountain...in two days, more than the sun - and before very long, everything in the universe will be made of bacteria." Not to worry, says Sagan: Some obstacle always impedes this kind of exponential growth.

Carl Sagan 曾经开玩笑地解释这种现象，假设有一种细菌每 15 分钟可以分裂一次，亦即代表每一小时复制四次，一天可复制 96 次，虽然单一个细菌其重量只有一兆分之一公克重，但是只要经过一天无止尽的无性生殖，其重量可能会比一座山还重，经过两天后，甚至会比太阳还重，要不了多久所有的宇宙都将由这种细菌所组成，不过 Sagan 又说，大家不必担心，上天一定会安排障碍来阻止其倍数成长，有可能他会耗尽食物，或是毒死自己，或是有可能羞于在大庭广众之下复制。

Once a stately entryway to the then capital of Prussian kings - by the late 1900's it was part of a grim barrier dividing the city.

一旦一个庄严的入口处向普鲁士国王然后由已故的1900年资本-的它是一个严峻的分裂城市屏障的一部分。

Those who use rich tall flexibility is thermoplastic the sole that polyurethane material squashs or injects, with its admirable flexibility and; of wearability develop a school of one's own use epispastic small Kong Ju ammoniac ester material makes sole, outside dividing all superior performance that have itself, still make large base to light quantified development to stride one stride.

用富有高弹性的热塑性聚氨酯材料挤压或注射的鞋底，以其极佳的柔韧性和耐磨性独树一帜；用发泡的微孔聚氨酯材料制作鞋底，除具有本身的一切优异性能外，还使大底向轻量化发展迈进了一大步。

The structure,voltage-dividing theory and design method of the load were presented. The influence of skin effect on the load's resistance in high frequency was analyzed. The distribution of electric-field intensity in the load and vacuum cavity was calculated. The equivalent capacitance and inductance of the load were calculated,of which the influence on the output waveforms was simulated using Pspice program.

介绍了电阻分压器型负载的结构、分压原理和设计方法，分析了高频作用下趋肤效应对负载阻值的影响，计算了负载和真空腔内的电场强度分布以及负载的等效电感和等效电容，利用Pspice程序模拟了回路参数对输出信号的影响。

And a kind of pulse equivalence method used to measure dividing error was offered, which can be used as a way to get the error curve and self-diagnosis in case of lack high precision measuring instruments.

提出了一种脉冲当量法用于检测分度误差，在缺乏高精度测量设备的情况下，可以作为得到误差曲线的一种手段，也可以作为产品检定以前的自检。

To avoid the reading error of huge STL files and improve the precision, a method to divide a huge STL file into several small STL files which are to be built continuously is put forward. An algorithm for tanslating the loops in the dividing face into the triangles is presented.

为了避免巨型STL格式文件的读入错误和手工粘接带来的误差，研究了沿垂直于Z方向将巨型STL格式文件分割成多个STL格式文件，连续依次成形的方法，研究了分割面轮廓的拓朴处理和分割面切割的轮廓环分解为三角形的算法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。