针对某汽车空调用斜盘式压缩机在怠速工况下运转时引起的车内噪声的问题进行了试验研究。
In this paper, an experimental research is carried out on the car interior noise caused by air conditioning compressor during idling condition.
针对某汽车空调用斜盘式压缩机在怠速工况下运转时引起的车内噪声的问题进行了试验研究。
On this paper, an experimental research is carried out on the car interior noise caused by air conditioning compressor during idling condition.
三体船模型横摇试验包括静水中的自由横摇衰减试验、规则波中的零速横摇试验。
Free decay experiments were conducted in calm water at various model speeds and roll experiments in transverse regular waves at zero speed.
试验结果表明该系统能够实现预设功能，完成对轮速传感器常见故障的诊断。
Test results show that this system can implement its function and diagnose the fault of the wheel-speed sensors.
通过试验验证了该校准盘系统的转速稳定性并证明线速精度均达到或优于设计参数的要求；
It is verified experimentally that both stability of rotating speed and accuracy of linear velocity of this calibrating disk system have achieved or exceeded the desire of designing parameters.
通过试验和GRNN神经网络对输送表观气速和两分支管路流量控制阀开度发生变化时，各分支管路中的阻力特性进行了研究。
The respective resistance properties for branch pipe were investigated through experiments and GRNN neural network when both conveying velocity and the flow valve opening of branch pipe were changed.
对深V型滑行艇模型进行了静水横摇衰减实验和零速正横浪规则波中横摇运动实验，讨论了在处理试验数据时所面临的一些问题；
The roll decay test in still water and roll tests in regular waves at zero speed on model of a deep-Vee planing craft are conducted, and problems arising from the data processing are discussed.
通过恒速拉伸试验，对一种生产保持架用铅黄铜的准超塑性进行研究。
The quasi-superplasticity of leaded brass for bearing cage was investigated through the constant velocity tensile test.
试验研究表明，旋流闪速浮选可以大大减少磨矿分级回路中有价重矿物的过磨。
Experiment results show that the overgrinding of minerals can be decreased enormously by the cyclone flash flotation.
基于判断系数观点，本文提出了用于生产实际中的远极此单绕组双速电机的一些典型方案，同时对这些方案进行了分析及试验验证。
Some typical winding schemes for far pole-ratio pole-changing machines are proposed in view of judging factor, and the analysis and experimental study of these schemes are shown.
针对怠速工况分别设计了变参数PID控制系统和模糊控制系统，并进行了实车试验对比。
In this paper, both PID controller with variable parameters and fuzzy logic controller for idling model are designed and evaluated by field tests on a production vehicle.
针对昆钢王家滩菱铁矿资源，进行了焙烧和闪速焙烧试验研究。
In light of the conditions of the siderite resource in Wangjiatan, Kun Steel, tests on its roasting and flash roasting were carried out.
不同滤层厚度、滤速和加药比ALT等条件下的过滤试验结果表明：滤层中单元滤床的特征尺寸的变化仅与空隙率有关。
The experiment reveals that the variation of UFE numbers is only dependent on the volume-specific deposit of filter, the effects of filtration velocity, bed depth and ALT ratio are not evident.
武器飞行试验中，初始段的弹道参数主要依靠光电经纬仪两站交会定位，平滑(滤波)求速获取。
The trajectory parameters are obtained mainly dependent on intersection measure of two photoelectrical theodolites and smooth filtering, during the flight test.
试验结果表明，着速与破片的数量和覆盖面积有很大关系。
The experimental results show that the impact velocity is closely related with the number and area of the debris.
本文通过试验研究提出了在碱性压热氧化条件下，金精矿在高压釜内进行闪速氰化的新工艺。
The gold concentrates are pretreated by alkaline hot-press oxidation followed by flash cyanidation in autoclave.
试验表明：该系统稳速精度高，实用性强，可靠性高。
Experiment shows that the system is practical, reliable and high accuracy.
现场试验同样证实设计的自振空化射流喷嘴在保护钻头、减少钻头磨损及增加进尺、提高机械钻速方面有显著作用。
Field tests also show that the self-resonating cavitation nozzle is highly effective in reducing bit wear, increasing drilling footage and drilling speed.
根据试验结果，论述了燃速增加率与燃烧历程的关系，提出和探讨了燃烧物理模型问题。
Based on the results of tests, the relationship between burning rate augmentation and burning time is discussed. A physical model is also presented and studied.
本文利用精确的试验资料对几个泥沙沉速公式进行了比较。
Based on precise experimental data, a comparison among several formulae of sediment particle settling velocities is made.
试验结果表明：NC、NG组成的双基粘合剂与固体添加物rdx在热分解特性上的差异是导致硝胺发射药燃速曲线转折的原因。
The results show that the crook of these propellants burning curves were caused by the difference of thermal decomposition behavior between the solid filler RDX and NC-NG double-base binder.
介绍在边坡保护层开挖爆破中采用小直径低爆速炸药的试验情况及取得的良好效果。
The experiment about using slim hole and cool explosives to excavate a slope protection layer in excavation blasting is introduced, and excellent effectiveness is achieved.
速动比率(或酸性试验比率)是对流动比率的一种改进。
The quick ratio (or acid-test ratio) is an improvement to the current ratio.
通过试验，当输送气速和分支管路流量控制阀开度变化时，对分支管路各自的阻力特性和固相颗粒在各分支管路中的流量分配特性进行了研究。
The paper investigated the flow distribution of solid phase and the respective resistance properties of branch pipes when both conveying velocity and the flow valve opening of branch pipe are changed.
通过系列化单因素试验和多因素正交试验，研究常规条件下速生杉木染色工艺及工艺参数对木材染色效果的影响。
Under conventional conditions the dyeing technology of fast growing Chinese fir was studied by a series of single factor experiments and multi factor orthogonal experiments.
试验对34个谷子品种进行盆栽试验，研究两种土壤处理除草剂扑草净、速收对谷子安全性的影响。
Through pot experiment, this paper studied the effect of two soil-treated herbicides on 34 different millet cultivars.
怠速工况试验表明，优化后的挂钩不仅降低了车内驾驶员右耳侧噪声，而且减小了排气系统传到车身地板的振动。
Test result shows that vibration from exhaust system to floor and sound pressure to driver's right ear on idle running are reduced with the optimized hanger systems.
试验采用单因素随机区组设计，旨在研究禾耐斯与速收两种新型、高效除草剂对马铃薯田杂草的化学防除效果。
Single factor randomized block design was used in order to study chemical control effect of two new kinds of high efficiency herbicides Sumisoya and Harness on weeds in potatoes fields.
通过试验找出了诸因素对怠速排放污染物浓度的影响规律，如混合气质量，点火，发动机转速，冷却水温度及燃烧室表面积炭等。
These factors are mixture concentration, ignition advance Angle, engine speed, temperature of cooling water and carbon deposit on the SUrfaces of the combustion chamber, etc.
甲基紫试验和失重试验研究了高燃速推进剂的热安定性。
The thermal stability of high burning rate propellant is studied by DSC, methyl violet test and weight loss test.
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