环管

Low melting point, low viscosity of the mixtures with alicyclic epoxy resins, long applicable period, high heat-resistance of the cured material and excellent electrical properties at high temperature, MHHPA is widely used for impregnating electrical coils, casting electricity components and sealing semiconductors, e.g.

MHHPA是炮炼凝固型酸酐类凝固剂，关键用于电气及电子方面，它拥有熔点低、与脂环族环氧松脂合成的默契物粘度低、适用期长、凝固物的耐热性高、高温电机能好等长处，可用于电气设备线圈的浸渍及电气元件的浇铸和半导体的密封，如户外绝缘子、电容器、反光二极管等、数码管等。

With the system,one can observe the formation,deformation and breakup of an axisymmetric liquid ring.

这种新的实验设备是由垂直的无膜激波管和液体环发生器所组成，可以用来观察轴对称液体环的形成、变形和破碎过程。

Both cilia and flagella have the same internal structure: nine doublets are arranged in a ring and extend the length of the cilum or flagellum, and two more imcrotubules run down the center of the ring.

鞭毛和纤毛都有相同的内部结构：九对排列在一个环上，鞭毛和纤毛伸展着长度，两个以上的微管沿着环的中心向下运动。

From comparison results of BET and NMR, it can be deduced that CNTs were not inner hollow in their full length, but cone-capped cavums, separated by some septa, such as amorphous carbon, heptagon or pentagon rings.

通过BET吸附和129Xe NMR的结果对比分析，可以推断碳纳米管并非全部是中空的，而是被许多隔膜分隔成多个锥帽形空腔，这些隔膜一般为无定形碳，五元环或七元环。

Spinning frame control system of ring spinning frame than the complexity of many machines on the programmable logic controller applications required to meet two requirements: First of all, before and after the rollers are strict synchronization, realize twist drawing multiples and precision control to ensure that high-count yarn yarn quality; followed by the ring through the elimination of the transmission gears, servo control using advanced technology to achieve the electronic roll forming technology, enabling organizations to simplify the machinery, production speed, as well as the yarn count and yarn tube forming the automatic adjustment.

细纱机控制系统的环纺比许多机器的可编程逻辑控制器必须符合两个条件应用的复杂性框架：首先，前后辊严格同步，实现扭曲绘图倍数和精度控制，以确保高支纱的成纱质量，其次是环通过消除传动齿轮，采用先进的伺服控制技术实现的电子滚压成形技术，使企业简化机械，生产速度，以及支数和纱管形成了自动调整。

A certain office building is selected as representative building,Harbin,Urumqi,Beijing,Wuhan and Guangzhou are chosen as representative cities of every climatic region of our country,and water loop heat pump system is compared with primary air fan coil system.

以某办公楼为代表性建筑，以哈尔滨、乌鲁木齐、北京、武汉和广州为各气候分区的代表性城市，以风机盘管加新风系统为水环热泵空调系统的比较对象，通过运用eQUEST能耗模拟软件，全面分析对比了两空调系统在各城市应用的能耗和运行费用，得出了水环热泵空调系统在我国各气候分区的适用性。

As of 2004, there are over a million units installed worldwide providing 12 GW of thermal capacity.

开环系统主导市场的发展，直到聚丁烯管在1979年取得经济上可行的闭环系统。

The bellows is not subjected to any torsional stress and its ingenious design incorporates several functions, as seal face carrier, secondary sealing element materials are inter-changeable without having to modify any dimensions.

橡胶波纹管不能承受扭应力。它设计精巧，具有多种功能，如：推动动环，既是次级密封件，又作为动环的驱动件。

The wire winding wheel has one left disc with two sections of circular wall to form the power cable inlet and embedding opening and positioning hole in the peripheral of the shaft pipe; one right disc with central shaft pipe, positioning expansion pipe capable of being inserted into the positioning hole and circular wall in the same radius as that in the left disc; and one power cable winding shaft inserted into the circular walls to form one integral and with power cable inlet.

本发明在左内凹盘的反面圆台上相对位置突出2段弧形围壁，成为电源线导入口和对侧的嵌入豁口，轴管外围分设定位孔；右内凹盘反面圆台中央也突出轴管，其外围对应定位孔的位置上设置可插入孔内的定位胀管，环设的环围壁与左内凹盘的反面圆台上弧形围壁对应等径；嵌入围壁插入嵌入豁口而成为一体的设有电源线导入口的绕线轴。

I was unable to get the valve stem through the rim after the tire was partly on, so I had to remove the tire, put the tube in place and carefully mount the tire over the tube and rim without damaging the tube.

我无法得到阀杆通过环后轮胎部分，所以我不得不删除轮胎，把管到位，精心安装轮胎的管和RIM不损坏管。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。