The second-throat area ratio limit, the minimal starting pressure ratio and the corresponding cell pressure were obt.
采用该方法可以较好地估计第二喉道极限面积比、最小启动压比以及对应的盲腔压力。
The throat area of turbine nozzle which is very important in gas turbine engine's design and manufacture must be controlled strictly.
涡轮导向器喉道面积值是燃气涡轮发动机设计和生产中的重要参数，必须加以严格的控制。
The calculations indicate that the iterating calculation is converged and the calculated throat area of nozzle accords with practicality.
计算结果表明迭代计算是收敛的，算出的喷嘴喉口面积与实际相符。
This paper pays much attention to the optimal method for perfecting the throat area design which is one of the key procedures of CARYD system.
咽喉区的设计被普遍认为是铁路站场平面计算机辅助设计的关键，文中对此进行了较为重点地讨论。
The performance of steamjet ejector was investigated by changing the secondary to the primary throat area ratio and the position of the steam nozzle.
计算并分析了第二喉管与工作蒸汽喷嘴喉管面积比、喷嘴出口截面与混合段入口截面间的距离等几何参数对喷射器操作性能的影响。
Results show that pintle could change the nozzle throat area and thus the motor pressure and thrust, which provided the capability for thrust control.
结果显示喉栓能够有效改变发动机燃烧室压力和推力，满足发动机推力控制要求。
At the same times, the relationships of the head coefficient with the number of the blade, the throat area and the sectional area of the collector were analyzed.
指出切线泵的扬程系数与叶片数、喉部面积、集液器断面积的关系。
And water is used in cold test. Through changing operating conditions, throat area and back pressure, the change rule of discharge coefficient and pressure recovery factor were found.
通过大量冷态试验，在大范围变化工况、变化喉部面积及变化背压条件下，利用水对低温流量控制系统进行研究，得到了流量系数、压力恢复系数的变化规律。
The performance of steam-jet vacuum pump was investigated by changing the ratio of secondary to primary throat area, relative position of the steam nozzle and the taper of the mixing section.
计算并分析了第二喉管与工作蒸汽喷嘴喉管面积比、喷嘴出口截面与混合段入口截面间的距离等几何参数对喷射器操作性能的影响。
The results of numerical and experimental studies of a new configuration of 3D hypersonic inlet with the minimum throat area, which was called a convergent inlet, are presented in this paper.
介绍一种新型的、具有最小喉道面积的三维高超声速进气道（称之为收敛形进气道）的数值和实验研究结果。
The area in question is home to 1,600 threatened species, including grizzly bears, elk, lynx and cut-throat trout and steelhead.
受争议的区域是1,600多种濒危物种的家园，其中包括灰熊、麋鹿、割喉咙鳟鱼和虹鳟。
The area in question is home to 1, 600 threatened species, including grizzly bears, elk, lynx and cut-throat trout and steelhead.
受争议的区域是1 600多种濒危物种的家园，其中包括灰熊、麋鹿、割喉咙鳟鱼和虹鳟。
Finish grooming the head by carefully brushing the horse's face, cheek, throat, and poll area in the direction of hair growth.
头部刷洗的最后一步是认真的根据毛发生长的方向刷洗马的脸部、颊部、喉部和头顶区域。
The scheme to control launch power is introduced for changeable depth launch of missile. It is to change the aeration area at the nozzle throat of high pressure chamber in launcher.
该文针对导弹变深度发射提出通过改变发射装置高压室喷管喉部的通气面积来实现发射动力可调。
Your therapist will usually start at the base of the throat and work his or her way to the facial area in an upward circular motion.
您的治疗师通常会开始在该基地的喉咙和工作的他或她的方式面面积有上升的圆周运动。
The predicted pore throat volume by the capillary pressure data is a key parameter and can be used to evaluate the shutoff of trap and the favorable area of hydrocarbon accumulation.
压汞数据估算的孔喉大小能评价圈闭的封闭能力和解释地层烃类聚集的有利部位，是储层研究中的一个重要参数。
Using cotton ball, sweep over face and throat twice daily. For external use only. Avoid eye area.
每天两次，用棉花球沾满后抹上面部和颈部。只可外用。避开眼睛部位。
This paper describes a combustion-driven CO2 gasdynamic laser with a throat height of 0.3mm and an area-ratio 30 grid nozzles, and presents some experimental results.
本文介绍了喷管喉道高度为0.3毫米、面积比为30的燃烧驱动CO_2气动激光器的某些实验结果。
The results show that the sandstone rock of the area has three internal pore structure, reservoir rock pore complex structure, pore throat radius relatively large variation range.
研究结果表明本区砂岩岩样内部表现为三套孔隙结构，储集岩的孔隙结构复杂，孔隙半径变化比较大。
The results show that the sandstone rock of the area has three internal pore structure, reservoir rock pore complex structure, pore throat radius relatively large variation range.
研究结果表明本区砂岩岩样内部表现为三套孔隙结构，储集岩的孔隙结构复杂，孔隙半径变化比较大。
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