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- The moisture vapor transmission equation of tobacco packaging and moisture vapor transmission time constant was deduced. The moisture vapor transmission time constant of some tobacco was culculated. 本文推导出了香烟塑料薄膜包装的透湿方程和香烟包装的透湿时间常数,并计算了部分香烟包装的透湿时间常数。
- Transmission equation of acoustic wave in layered media is given.By numerical calculation, the effects of acoustic parameters of each layer on the sound wave reflection and attenuation is analyzed. 摘要本文给出了声波在多层介质中的传播方程,通过数值计算,分析了各层参数对分层吸声结构声学性能的影响规律。
- optical pulse transmission equation 光脉冲传输方程
- The rectangular coordinate form of VSC's power transmission equations was deduced through coordinate conversion. 并通过坐标变换得出VSC功率传输方程的直角坐标形式。
- An approximate formular to calculate the absorbing gas concentration profile from the radiation transfer equation and the transmissivity equation is derived. 推演得到由辐射传递方程和透过率方程求解吸收气体浓度分布的近似公式.
- The Moisture Vapor Transmission Equation and Time Constant of Tobacco Packaging 烟草包装透湿方程和透湿时间常数
- A 4-speed automatic transmission is optional. 四段自动变速器是可自由选择的。
- I can't make this equation come out. 我不会解这个方程式。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A means of one-way transmission. 单向传输的一种手段。
- What does x represent in this equation? 这个方程式中的x代表什么?
- Disease transmission by direct or indirect contact. 接触传染通过直接或间接接触来传播的疾病
- The low gear configuration of a transmission. 低速齿轮传动的低速齿轮构造
- A Method to Calculate Scattering Parameters in Combination with FDTD Simulation and Transmission Equation 利用FDTD与传输方程混合计算散射系数的方法
- The equation of wealth with happiness can be dangerous. 把财富与幸福等同起来是很危险的
- A connection between conductors or sections of a transmission line. 接头导体的连接部分或输电线的各部分
- An equation or inequality relating the variables in an optimization problem. 在优化问题中,一种表示若干变量相互关系的方程(式)或不等式。
- Method Based on Circuit Derive the Transmission Equation of the Coupled Microstrip Line 基于路的方法导出耦合微带线的传输方程
- Show me how to solve this equation. 告诉我,这个方程式怎么解。
- The oil versus nuclear equation is largely moot. 石油和核能之间的关系还很有争议。