gas streaming造句

• Gas burners are ignited by a high-voltage spark in a pilot gas stream or by an electrically heated wire .
  煤气烧嘴可在引火煤气流中用高压电火花点火，亦可用电热丝点火。
• Experimental study on a novel gas stream - screen classifier
  新型气流筛分机的实验研究
• Determining the concentration of particulate matter in a gas stream
  气流中颗粒物质浓度的测定
• Mass transfer of micro droplet instantaneously accelerated by high - speed gas stream
  高速气流加速下雾粒的传质
• Stationary source emissions - determination of the volume flowrate of gas streams in ducts - automated method
  稳定源排放.管道中气流容积流量比率的测定.自动配置方法
• The nozzle flow is composed of the main gas stream and the secondary air stream in order to simulate the nozzle of turbofan engine
  喷管中的气流由主流燃气和次流空气组成，用以模拟涡扇发动机的喷管。
• Gas analysis . preparation of calibration gas mixtures . dynamic volumetric methods . part 3 : periodic injections into a flowing gas stream
  气体分析.校正混合气的制备.动态容量法.第3部分:定期注入流动气流
• Pulsating spray drying technique makes use of the unstable hot gas stream generated by a pulse combustor to atomi / e and dry a liquid material
  脉动燃烧干燥技术是近年来出现的一种新型干燥技术，它利用脉动燃烧器产生的高温，高频脉动尾气流直接雾化和干燥液态物料。
• The unstable gas stream is characterized by oscillations with transient velocities of about + 100 m / s and frequencies from 50 - 200h / . the enhanced mixing and transport processes lead to a highly efficient moisture evaporation rate during pulsating spray drying . the computational fluid dynamics ( cfd ) method was used for the analysis and investigation of flow , temperature and humidity fields in a pulsating flow spray - drying chamber
  长期以来，对喷雾干燥过程进行了各种试验和模拟研究，但这些研究并不能揭示喷雾干燥室内气体运动状态，颗粒群的运动轨迹和各种热力学参数分布信息，常规的测试手段又很难测得，而这些参数分布信息对干燥器没计和过程优化具有重要指导作用。
• These tests were not uniformly successful against all anti - personnel landmine types tested , but they did show that our boots can provide substantial protection against high velocity fragments , debris and hot gas streams created during blasts from particular common types of anti - personnel landmines at certain explosive charges
  虽然并没有对测试的所有类型的步兵雷取得成功，但测试结果表明，对于某些具有一定爆炸威力的常见类型步兵雷，我们的靴子确实能有效防护其爆炸产生的高速碎片残片和灼热气浪。
• ( 4 ) the influence of pulsation frequency on the drying process two special cases , in which the selected pulsation frequencies were 0 h / , and 83 h / respectively , were simulated and their simulation results indicated that the pulsating frequency of gas stream could improve the intensities of the heat and mass transfer during a pulse combustion spray drying process
  ( 4 )揭示了气流脉动对干燥过程的影响本文模拟脉动频率为83hz的脉动气流和非脉动气流的两种干燥过程，比较两种干燥过程的颗粒蒸发速率和湿含量变化。模拟结果表明气流脉动对喷雾干燥过程有一定增强作用。
• The exhaust noise contains complex noise elements , including the exhaust noise with a base frequency measured in the number of exhausts in unit time , the resonance noise of the gas column in the pipe , the gas stream blowing noise at the exhaust manifold , the exhaust gas jetting and impact noise , the helmholtz resonance noise of the cylinder , the karman eddy noise and the turbulent noise inside the exhaust system
  排气噪声包含了复杂的噪声成分：以单位时间内排气次数为基频的排气噪声、管道内气柱共振噪声、排气歧管处的气流吹气噪声、废气喷注和冲击噪声、汽缸的亥姆霍兹共振噪声、卡门涡流噪声及排气系统内部的湍流噪声等。