垂直通道 meaning in Chinese

vertical channel

Standard test method for logging in situ moisture content and density of soil and rock by the nuclear method in horizontal , slanted , and vertical access tubes
在水平倾斜和垂直通道管中用原子核法对渗出土壤和岩石的潮气含量和密度测定的标准试验方法
The settling behaviors of a rectangular particle with different initial orientation angles and length - width ratios were simulated by using distributed lagrange multiplier / fictitious domain method
摘要为了对方形粒子在二维垂直通道中的沉降运动特性进行研究，应用了拉格朗日乘子虚拟区域方法对不同初始取向角、不同长宽比情况下方形粒子的沉降运动进行了直接数值模拟。
Through the analysis of 11 typical mesoscale convective systems occurring at china continent and adjacent ocean on june , july and august , 1998 , it is found that 10 . 65ghz v channel and 19 . 35ghz v channel can well response to the absorbability and emission of liquid water in cloud and precipitation , and that 85 . 5ghz v channel and 37 . 00ghz v channel can response to the ice scatting in cloud well
通过对1998年68三个月内发生在我国大陆和邻近洋面上的11个中尺度对流系统的分析，发现10 . 65和19 . 35ghz垂直通道能较好的反应云中液态水和降水的吸收和发射85 . 5和37 . 0ghz垂直通道能较好的反应云中冰晶冰粒的散射。