gas tip
英 [ɡæs tɪp]
美 [ɡæs tɪp]
气体喷头
双语例句
- With gas flow rate increasing, the vibrational temperature at both tip and root decreases, but the decreasing rate at arc tip is faster than that at arc root.
随着气体流量的增大，弧梢处与弧根处的振动温度均下降，但弧梢处下降速率较快。 - UNSTEADY RESPONSE OF TIP LEAKAGE FLOW TO DISCRETE MICRO TIP INJECTION IN A TRANSONIC AXIAL COMPRESSOR AND ITS EFFECT ON STABILITY ENHANCEMENT A Numerical Simulation Consideration an Exhaust Gas Turbine Stage Cascade with Tip Clearance
跨音速轴流压气机叶顶间隙泄漏流对微喷气的非定常响应机制和扩稳效果研究 - The methods of reducing centrifugal fan fixed in oil gas machine are studied by altering the gap between cases and tip of rotor, radius of tongue of case and inclining the tongue of case.
采用改变蜗舌间隙、蜗舌半径及倾斜蜗舌等方法对家用油烟机主要噪声源的离心风机进行降噪研究。 - Mass Spectrum of Residual Gas on Single-Walled Carbon Nanotubes and W Tip during Heat Treatment
单壁碳纳米管和W针尖热处理时残气质谱 - Object to study the genetic toxicity of the gas emitted from the artificial wood-based board. To expose the gases containing formaldehyde 1.24mg/m3 and 3.71mg/m3 on the vicia faba root tip, the micronucleus rates of the root tip cells were observed with a microscope.
为了研究木质人造板材释放气体的遗传毒性，用木质人造板材释放的不同浓度的甲醛气体对蚕豆Viciafaba根尖进行染毒，用显微镜观测根尖细胞的微核率。 - Gas pressure in tip of crack is simplified as an exponent decay model.
裂纹尖端后面的气体压力简化为指数衰减模式。 - The gas exciting force caused by blade tip clearance may cause rotors unsteady under certain condition.
转子偏心引起的气流激振力在一定条件下可能诱发转子失稳。 - Taking the Jeffcott rotor as an example, the influence factors of rotor system with gas exciting force caused by blade tip clearance are discussed through Routh-Hurwitz rule.
以Jeffcott转子为例，利用Routh-Hurwitz准则讨论了叶轮偏心转子失稳的影响因素。 - Influence of gas content on tip vortex cavitation inception
含气量对梢涡初生空化的影响 - Based on the analyses of vertical seal mechanism of fault for oil and gas and its influence factors, this paper established the relations among oil migration velocity and grain of filling materials, tip angle and mudstone content of fault zone by physical simulation experiment.
在断层垂向上封油气机理及影响因素分析的基础上，通过物理模拟建立了原油通过断裂带运移速度与断层填充物粒度、倾角和泥质含量之间的函数关系。 - The process of disruption for gas medium between a tip electrode and a plate electrode is studied experimentally, especially the non-uniform electric field. The difference of the disruption of the gas in different voltage and different shape of the tool electrode is observed.
实验研究了脉冲电压条件下针&板电极间气体介质的击穿过程，观察到不同的极间距离和不同电极形状下，气体介质击穿放电的差别。 - After the arc has been buried, the arc column gas atmosphere is changed and the concentrated arc on the wire tip becomes a covered one, which makes the droplets size smaller and the droplet transfer form change.
潜弧后弧柱气氛改变，焊丝端部的弧根由集中形态扩展为覆盖整个端部形态，使得熔滴尺寸变得细小，熔滴过渡形式发生变化。 - A good positive relationship was found between the formaldehyde gas concentration and the micronucleus rate of vicia faba root tip cells ( P < 0.01).
结果表明，蚕豆根尖细胞微核率与甲醛气体的浓度有良好的正相关性。 - A Study on the Gas Exciting Vibration Force Caused by Tip Clearance
叶轮偏心引起的气流激振力的研究 - The gas turbine is working in high temperature, high pressure and large libration enviroment, so there are many factors affecting the blade tip clearance.
燃气轮机的涡轮是工作在高温、高压、大震动的环境中。 - To improve the performance and reliability of aero-engine and other gas turbines, it is of great importance that the mechanism of the compressor tip clearance flow is well understood, and furthermore, successful control of it realized.
叶顶间隙流对压气机性能和稳定性都有着重要影响，对其机理的研究和认识，进而实现对其控制，对于提高航空发动机及其它燃气轮机的气动性能和稳定性具有重要意义。 - It is significant advantageous comparing with invasive blood gas analysis and monitoring pulse oxygen saturation at finger tip.
与有创血气分析和检测指端脉搏血氧饱和度等现有技术相比，近红外光谱法有不可替代优势。 - Based on the numerical analysis, the better experimental schemes, which are more close to the real operation state of gas turbine rotor blade under different tip gaps, are suggested to investigators and designers of the experimental schemes of blade tip leakage flow and cooling performances.
本文通过数值分析，提出不同间隙高度下与真实叶片工作状态比较接近的实验方案，从而为转子叶片顶部间隙泄漏流及冷却特性实验研究装置设计提供有力的理论依据。