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- air transmission coefficient 透气系数,空气透过率
- THE SOLUTION OF THE TRANSMISSION COEFFICIENT ? 偶对称势垒透射系数的解
- The transmission coefficient s_(21) of BPF is calculated directly using the signalflow graph method. 用信号流图法直接计算了带通滤波器(BPF)的传输系数S_(21)。
- Presents the modificatory project of the block wall, and validates the heat transmission coefficient of the wall. 发现稳态热湿传递计算结果对于部分墙体是偏于安全的,而对于部分墙体是偏小的。
- air to air heat transmission coefficient 空气中热传导系数
- The reflection and transmission coefficient matrix method (RTCM) is also used to save the computation time and overcome numerical values instability brought by the added layers. 在对多分层光栅的递推计算中,采用反射透射系数阵算法(RTCM),以便克服由于层与层之间厚度变大所带来的数值不稳定性,同时提高计算速度。
- Making research of the relationship between transmission coefficient with the incident angle about the sandwish radom, we find a vibration at a large angle. 在研究夹层微波透波窗传输系数随角度的变化时，发现在某一较大角度上传输系数发生一定的波动。
- Reflection transmission coefficient matrix (RTCM) algorithm and correct Fourier factorization rules are adopted to improve stability, convergence and calculation efficiency of numerical computation. 文中采用反射透射系数矩阵算法和校正傅里叶展开规则以提高数值计算的稳定性、收敛性和计算效率。
- For Zn, its absorption coefficient is 0.51 and transmission coefficient is 1.55 and for Cd its absorption coefficient is 0.41 and its transmission coefficient is 0.48 when it is under the Zn, Cd combined pollution soil. 在锌、镉复合污染下;苗木对锌吸收系数为0.;51;转运系数为1
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- The effect of different waveguide heights and periods of EBG structure on surface wave bandgap was analyzed by simulating the transmission coefficient of waveguide in which the EBG units were placed. 将电磁带隙结构放置于波导底面，通过计算波导的传输系数，分析了不同波导高度和电磁带隙结构周期数对带隙范围的影响。
- The result indicates that reflection coefficient and transmission coefficient of the material with Cf decrease, and the shielding characteristic increases, which provides us the theo... 结果表明,掺人碳纤维的混凝土材料的反射系数和透射系数减小,屏蔽性能增强,为碳纤维混凝土屏蔽材料的实验制备提供了理论依据。
- Ren Xincheng,Guo Lixin Investigation of Characteristics of Transmission Coefficient from the 1-D Band-limited Weierstrass Fractal Rough Surface[J].Journal of Xidian University,2007,34(4):590-595. [7]任新成;郭立新.;一维带限Weierstrass分形粗糙面透射波散射系数特征研究[J]
- The results found water transmissibility coefficient of mulched ground was larger than the contrast and rainfall infiltrated into soil quickly. 结果表明，秸秆覆盖条件下的土壤导水率较高，降雨入渗快，土壤含水率较高。
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏，使得每个人都频频吸气。
- During the intermission, let's go out for some fresh air. 幕间休息时，我们出去呼吸呼吸新鲜空气吧。
- The air held a foretaste of a storm. 天气有要括大风的迹象。
- The reflection and transmission coefficients of the plane wave at the birefringent surface were deduced. 导出了平面波在双折射介质表面的反射系数和透射系数公式。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
