blow-by
英 [bləʊ baɪ]
美 [bloʊ baɪ]
n. 渗漏；漏气；不密封
双语例句
- Blow-by of hearth sidewall led to abnormal temperature rising near cold surface.
炉缸侧壁窜气使靠近冷面的电偶异常升温； - The gas contains blow-by, sludge, acids, oil, and other contaminant.
这些气体包括窜缸气体，沉积物，酸，机油和其它杂质的气体。 - It is not practical to fit the piston to the cylinder closely enough to prevent blow-by.
实际上，活塞与气缸间再严密也免不了会漏气。 - Careful examination of the O-rings confirmed that there was no blow-by whatsoever.
在仔细研究了O型环，证实不存在打击-由什么。 - The influence of sand and dust particles on piston ring dynamics and blow-by was studied by taking into account the piston secondary motion.
应用该方程，并考虑活塞的二阶运动，研究了沙尘颗粒含量对活塞环运动及漏气的影响。 - The malfunctional blow-by to the engine crankcase and its actual position can be diagnosed by using the technique with intent to improve the reliability of the locomotive diesel engine.
通过综合研究，能诊断出柴油机曲轴箱窜燃气的故障状态，并可确定其故障发生部位，旨在提高机车柴油机的可靠性。 - After taking a three-ring pack for example, the effect of the valid area ratio and location for particles on blow-by of the piston ring pack is studied.
利用此方程，以典型的三环系统为例，分析了污染颗粒的有效面积和位置对各环腔内气体压力的影响。 - Device for Automatic Measurement of Flow-rate of Engine Blow-by Gas
发动机窜漏气体流量的自动检测装置 - By using three-dimension finite element analysis and experiment verifying, the monoblock steel piston is not only more reliable but also more effective in reducing engine oil consumption and blow-by than ordinarily aluminum piston.
经三维有限元分析和试验验证，整体钢活塞与传统铝活塞相比，不仅具有更高的可靠性，同时对降低发动机机油耗、减少漏气量等方面均具有明显效果。 - Analysis and improvement of blow-by for piston seals of electro-hydraulic hammer
电液锤活塞密封窜漏的原因分析及改进 - A New and Highly Precise Blow-By Meter for IC Engine
新型高精度内燃机漏气测量仪 - Based on the theory of gas-solid two-phase fluid, the influence of sand& dust on gas flow and blow-by of the piston ring pack was analyzed.
基于气固两相流理论，分析了沙尘颗粒对于活塞环组气流及漏气量的影响。 - In broad outline, causes for gas blow-by from the sealing surface of 390 diesel engine cylinder heads are analysed, and countermeasures are illustrated.
本文主要概述了390柴油机气缸盖密封面处发生窜气的原因及措施。 - Automobile pollutants come from waste gases exhausted from outlet, blow-by of crankcase and vaporization of fuel.
汽车污染物来自排气管排出的废气、曲轴箱窜气和燃油蒸发等。 - In this paper, the importance and applied value of the investigation on the amount of crankcase blow-by in evaluating the working condition of combustion engine are discussed, then the principle and procedure of the investigation explained. Furthermore, the actual test data are also analyzed.
本文论述了曲轴箱漏气量测试对于了解内燃机工作状况的重要性及其应用价值，说明了曲轴箱漏气量的测试原理和方法，并对实际测试数据进行了分析。 - Calculation of Blow-by Gas, Lubrication, Friction and Wear in Cylinder Liner-Piston Ring Tribo-Systems
缸套-活塞环摩擦学系统漏气与润滑和摩擦与磨损的计算 - According to the engine performance test and reliability test, it can be concluded that the configuration of the friction welding formed steel piston is available for the medium and heavy duty diesel engines. The blow-by and the LOC are decreased compared with the Al-Si pistons.
试验表明，摩擦焊接锻钢活塞较铝合金活塞有效的降低了发动机的漏气量、机油耗，提高了发动机的可靠性，可成功的应用于中重型柴油发动机。 - Countermeasures of Preventing Blow-by Oil When Motorcycle Engine Cylinder Disassembled for Maintenance
如何防止摩托车发动机拆缸维修后窜机油 - Measurement instrument for the blow-by parameters of engine crankcases
曲轴箱窜气量检测仪的研制 - It also provides a basis for solving gas blow-by and fuel leak between the piston and cylinder wall.
在实践和理论两方面为活塞环磨损开口间隙增大伴随的背间隙增大、侧间隙增大所致活塞与气缸壁窜气漏油问题提供了依据。 - Investigation on the Amount of Crankcase Blow-by and Its Application
曲轴箱漏气量的测试及其应用 - Now the Labyrin gland which is widely used in turbin has some obvious disadvantages, it needs big space to install and the blow-by is huge.
现在广泛采用的非接触式迷宫汽封有需要空间大，漏气量较大的缺点。