提出了两种较实用的阀座有效面积的计算方法。
Two practical calculation methods of the efficient area of the valve seat were proposed.
另一个是如何提高发射极发射电流的有效面积。
One of the commonly used methods to reduce this fall-off is by increasing the emitter area.
一般来说有效面积较大的光栅对应的谱线较强。
In general, the corresponding line of the grating with bigger effective acreage is stronger than others.
设计了一种有效面积大、体积小、重量轻的多狭缝条纹变相管。
A new type of multi-slit streak tube was designed wi th large efficient area, smaller bulk and lighter weight.
在规定的有效面积的象素的数量安排水准以垂直，那补足一幅图像。
The number of pixels in a given active area arranged horizontally by vertically that make up an image.
尤其，黑洞热力学的学科，保持一个研究的有效面积，被彻底对待。
In particular, the subject of black hole thermodynamics, which remains an active area of research, is treated in depth.
有效面积的宽度对高度的比率展示。标准美国录像有4︰3的高宽比。
The width-to-height ratio of the active area of a display. Standard U. S. video has an aspect ratio of 4:3.
结果表明：减压时间与座舱的容积成正比，与爆炸孔的有效面积成反比；
The results indicate that the decompression time is directly proportional to cabin capacity and inversely proportional to the valid area of the explosion orifice;
干容重越大，土骨架能够承受荷载的有效面积越大，冻土的强度也越大。
The greater the dry density is, the greater the load bearing area of soil particles is, and the greater the strength of frozen soil will be.
以测量的受伤椎管的有效面积与正常椎管面积的比率来反映椎管的狭窄度。
The constriction degree of vertebral canal was reflected by the ratio of utility area and normal vertebral canal area of measured injured vertebral canal.
单项技术之间的差异存在于像素的光学有效面积以及至单独像素的访问方法。
The difference between the individual technology consists in the optically effective area of the pixel and the method of access to individual pixels.
讨论了引入的元活塞概念的近似性和合理性，给出活塞有效面积的完整计算公式。
The reasonableness and limitation of the conception of piston-cylinder assembly element introduced here is discussed and a complete formula for the effective area of piston gage is presented.
解体污泥由于胶体颗粒和可溶性物质沉积在膜面堵塞膜孔，使过滤的有效面积减小；
The deflocculated sludge reduced the effective filtration area, which resulted from the deposition of colloidal particles and soluble matter that deposited on the membrane pores.
同时，对目前的各种新型的G . 655光纤的有效面积进行了较深入的测试研究。
Meanwhile, the Effective Areas have been measured in details for fiber companies' G. 655 fiber products.
给出了根据负载轨迹确定伺服阀的最大空载流量、缸的有效面积以及油泵流量的方法。
This paper puts forward a new method of determining the greatest no_ load flow rate for servo valve, selecting effective area and defining flow rate for a pump according to load locus.
介绍了膜片式气室的尺寸系列及参数、有效面积的设计、密封要求和装配等方面的内容。
The size series, parameters, calculation of effective area, requirements of sealing and assembling etc. of the diaphram type air brake Chambers are presented.
通过建立相应模型，对接收喇叭的有效面积进行了计算，并在部分频率点上进行了实测。
The effective area of the receiving antenna is calculated with the established models, and measured at some points in the given frequency range.
介绍了膜片式气室的尺寸系列及参数、有效面积的设计、密封要求和装配等方面的内容。
The size series, parameters, calculation of effective area, requirements of sealing and assembling etc. of the diaphram type air brake chambers a…
用控制减压阀膜片有效面积的方法，成功地解决减压阀的动态性能和静态性能的设计问题。
Using a new method of controlling effective diaphragm area introduced in this paper, static and complex dynamic characteristic problems can be solved successfully.
基于MEMS技术体硅工艺，提出一种新型大有效面积的连续变形反射镜的设计制造方法。
A method for designing and fabricating a novel deformable mirror with large effective area is proposed on the basis of MEMS technology.
介绍了影响该传动方式的动力传动的主要因素：磁对的磁场强度、磁感的有效面积、磁对之间的间距。
The paper introduces the main factors that affect this transmission:magnetic-field intensity of the magnet couple, efficient area of the magnetic induction, distance of the magnet couple.
介绍了影响该传动方式的动力传动的主要因素：磁对的磁场强度、磁感的有效面积、磁对之间的间距。
The major effect factor of the power transferring has magnetic field intensity, availability area, relatively distance of a couple magnetic poles.
提出在流道设计时应最大限度地利用流道宽度方向的扩散，以免出口断面的有效面积过多地被旋涡挤占。
It is suggested that the diffusion in the horizontal direction of the conduit should be utilized to restrain the effect of the vortex.
提供一种洗碗机，该洗碗机中组装有多个过滤器，以扩展所述过滤器的有效面积并提高所述过滤器的效率。
A dishwasher is provided, in which a plurality of filters are modularized to extend their effective area and improve their efficiency.
结果表明：空气弹簧的刚度不仅与其静平衡位置时的压力和容积有关，还与其有效面积变化率和体积变化率有关。
The results show that the stiffness is dependent not only on the pressure and volume at static balance, but also on the change rates of efficient area and volume.
油页岩资源量评价关键参数包括矿层可采厚度（H）、矿体有效面积（S）、矿体体重（D）、矿体资源类型等。
The key parameters of the oil shale resource appraisement consist of ore-bed recoverable thickness(H), orebody effective area(S), orebody weight(D) and orebody resource types, etc.
它包括了5600平方米的大厅及其附属的管理大楼，该大楼起货运代理的作用，其有效面积为2300平方米。
It consists of a 5600 m2 large hall with an attached administration building for the freight forwarders with an effective area of 2300 m2.
实测地形资料计算结果表明，地形的起伏使得山区的实际有效面积和网格区水平假设面积相对误差可达10%以上。
The results show that the relief would lead to an average-area error calculated by the real and the assumed of the numerical model.
由于大有效面积非零色散位移光纤具有较高的额定最大功率，其直接效益之一就是可改善系统信噪比和加大放大器间隔。
The benefits of large effective area fibers are higher power handling capability for improved system signal to noise ratio (SNR), and longer amplifier spacing.
在膜式空气弹簧结构与计算模型的基础上，建立起膜式空气弹簧有效面积、有效面积的变化率及有效体积变化率的计算模型。
The calculation models of the effective area, the rate of change of the effective area and the rate of change of the effective volume are established for the diaphragm air spring.
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