1) reducing wind speed
降低风速
2) rate of wind speed decrease
风速降低率
3) ratio of reducing wind velocity
降低风速比率
1.
This article measured 1m×1m, 2m×2m, 3m×3m sand-bag barrier three specifications of sand-transporting quantity, ratio of reducing wind velocity, wind erosion and deposition three indicators, simulated sand-bag barrier wind velocity flow field, the barrier within the vegetation survey in the southeast edge of Ulan Buh Desert.
在乌兰布和沙漠东南缘,测定1m×1m、2m×2m、3m×3m三个规格沙袋沙障的输沙量、降低风速比率、障内地表蚀积三个指标,模拟沙袋沙障的风速流场,障内植被调查,以裸露沙垄和麦草沙障作为对比,综合分析沙袋沙障的防风固沙效果。
2.
This article measured three kind of porosity(15%,25%,35%) geotextile Checkerboard of sand transport,ratio of reducing wind velocity and wind erosion loss three indicators,analyzed the effects of three kind of porosity upright geotextile checkerboard on stabilizing sand in the southeast edge of Ulan Buh Desert.
通过在乌兰布和沙漠东南缘,测定规格为1m×1m、孔隙度为15%、25%、35%的格状土工沙障的输沙量、降低风速比率和障内地表蚀积3个指标,综合分析土工沙障的固沙效果。
4) decreasing air leakage
降低漏风
1.
WT5BZ] The air leakage status of Magang 300m 2 sintering machine were analyzed,and the management improvements and equipment modifications adopted for decreasing air leakage since the plantcommissioning were presented.
系统分析了马钢 30 0 m2 烧结机的漏风状况 ,介绍了投产几年来为降低烧结机系统漏风而采取的管理措施及设备改造情况 ,并对该厂如何降低漏风率进行了探讨。
6) risk reduction
降低风险
1.
Engineering and non-engineering measures of risk reduction for levee are outlined.
介绍了风险管理决策的概念和流程,从堤防风险管理决策的主要内容、堤防安全评估等级的划分、堤防风险管理决策信息技术的发展3个方面展开对堤防风险管理决策的研究,归纳总结了堤防降低风险的工程措施和非工程措施。
2.
Risk management and decision-making measures of risk reduction for levee are outlined.
介绍了风险管理决策的概念和流程,从堤防风险管理决策的主要内容、堤防安全评估体系的构建、堤防风险管理决策信息技术的发展3个方面展开对堤防风险管理决策的研究,归纳总结了堤防降低风险的风险管理决策措施。
补充资料：多通道电子风速计(见转杯式风速表)
多通道电子风速计(见转杯式风速表)
爹豁笔戮翁ng’粗转杯式风速表。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条