宏观参数 meaning in English
bulk parameter
macroparameter
Examples
- Much works has been distributed to the development of a vacuum system to simulate the outer space and a measurement system to test the arcjet performance . ignition experiments in various operational modes have been done with argon as propellant . macroscopical working parameters including thrust , mass flow rate , voltage , current , inlet pressure and vacuity are obtained by the test measurement system and actual performance parameters including specific impulse , thrust efficiency , ratio of thrust and power and ratio of power and mass flow are calculated
以氩气作为推进剂,在不同工况下进行点火实验,测量获得了其工作推力、电弧电压和电流、推进剂流率和弧室压力等宏观参数,得到了不同实验条件下其工作的实际比冲、推力效率、推力/功率比以及比功率等性能参数,分析了推进剂质量流率、电弧功率、电弧加热发动机电弧室结构尺寸等因素对其性能的影响,为数值模拟研究和实际的低功率电弧加热发动机优化设计及研制提供了实验基础。 - The research and contribution in detail are introduced as follow : ( 1 ) the driver characteristics > motor vehicle characteristics , road characteristics , macroscopic and microscopic flow parameters are analyzed . a new traffic flow continuum hypothesis is proposed . the compression index and elasticity coefficient are defined
具体工作如下： ( 1 )综合分析了交通流中驾驶员的交通特性、车辆的交通特性、道路的交通特性、交通流的宏观参数和微观参数，提出了新的交通流连续性假设，定义了衡量交通流压缩性的压缩系数和弹性系数，分析了各种速度-密度模型所对应的压缩系数。 - The following is the details : ( 1 ) we analyse the traffic characters of drivers , cars and roads in traffic flowing , and also study the macro and micro parameters of traffic flowing including the relationship between these parameters . then we give a definition for service level of basic section of a highway
具体工作如下： 1 )综合分析了交通流中驾驶员的交通特性、车辆的交通特性、道路的交通特性，交通流的宏观参数、微观参数；分析研究了交通流参数之间的相互关系。