导孔

Compared with the hole-coupling of rectangle waveguide with resonator,this new coupling device features small volume and placket size with strong practicality.

与采用矩形波导和谐振腔的孔耦合相比，这种新型同轴线耦合装置体积小，对汽轮机设备的开口也小，实用性也强。

The state of being corrugated .A corrugated or perforated conducting plate in a storage battery.

极板网栅，蓄电池电极板蓄电池中呈波纹状或有孔的导电板

A corrugated or perforated conducting plate in a storage battery.

极板网栅，蓄电池电极板蓄电池中呈波纹状或有孔的导电板

D. Whenever possible all pilot holes require a press fit bushing.

只要可能，所有的引导孔都要求一个压配的导套。

Bulwark plate to be thickened and stiffener to be added in way of mooring hole.

在设置导缆孔处舷墙板增加板厚和加强筋。

The carbon foam were prepared by self-bubbling at high pressure from AR pitch added sodium dodecyl benzene sulfonate and Span-40, respectively. The bulk density, pore rate, compressive strength, thermal conductivity at room temperature and crystallitic parameters of carbon foam were measured. The rheological properties of AR pitch and pore structure of carbon foam were investigated.

以十二烷基苯磺酸钠和Span-40表面活性剂为添加剂，AR沥青为原料，制备炭素泡沫材料，测定了材料的体积密度、显气孔率、压缩强度、常温热导率以及微晶结构参数，研究了添加表面活性剂后AR沥青的流变性能和炭素泡沫材料孔胞结构的变化。

It reveals that insame condition of alkali treatment, hydroscopic property、 conductivity moisture、moistur permeability and permeability of BPL were better thanPL , the key lay in quantity、size and distribution of microhole .

结果表明，在相同碱处理条件下，共混涤纶仿麻织物的吸湿性、导湿性、透湿性和透气性均比涤纶仿麻织物好，关键在于纤维中微孔的量、尺寸和分布。

The gas flow field on the top of the discharged tube of cylindrical three phase cyclone with a vaned inlet and a direct current outlet which separates dusty droplet from the fume of boiler is measured with five hole probe.

使用五孔球探针对一种用于分离锅炉净化烟气中含尘液滴的直筒型导叶直流式三相旋流器排气管上部的气相流场进行了实验测定。

An automatic FEM mesh refining algorithms for the hatch corner is presented,by which the sparse mesh and refined mesh can transit smoothly with transition element,several kings of filleted corners and holes can be created automatically according to the criterion of CCS,and the specified bar elements can be replaced by shell elements.

提出针对舱口角隅处网格的自动有限元精细划分方法，粗细网格使用过渡单元平滑过渡，自动创建规范要求的几种导角和开孔，并对部分筋单元进行板元化。

The cut tubing shall be reamed before connection to a fitting.

应在连接至管件前将切割的导压管进行铰孔。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐