decreasing coefficient meaning in English
降低系数
Examples
- Water vapor press decreasing coefficients are different in different time
水汽压递减系数在不同时间是不相同的。 - ( 6 ) according to test result and data , combined with water and geological feature of railway tunnel surrounding rock , a suggested table of decrease coefficient about external water load on railway tunnel lining structure is put forward
（ 6 ）根据试验结果和数据，结合铁路隧道围岩水文地质特征、地下水影响情况以及其他行业有关资料，初步提出了铁路隧道衬砌结构外水荷载折减系数建议表。 - Using the above method , the analytic expressions of response and dynamic reliability are got . 3 , on the basis of the above analytic expressions , taking the isolation or seismic decrease coefficient ( the ratio of the standard deviation of the response of structures ) as the optimal objective function , the parameters of the isolation and seismic decrease equipment are optimized . an optimal design method and some useful data are achieved and it can be used in the practical project
3 、在基础隔震结构、 “加层减震” ( tmd减震)结构随机地震响应解析表达式的基础上，以结构在有、无隔震或tmd减震装置情况下的隔震或减震效果指标(结构位移响应标准差之比)为优化目标函数，对隔震和tmd减震装置的参数取值进行了优化，得出了可应用于工程实际的优化设计方法和一些有用的数据，可应用于指导工程设计。 - This paper studies the spatial distrihution of water vapor press in the mountain areas of chongqing , with the month average data of water vapor press of climatic reorganized data including 34 meteorological observing stations in chongqing and 4 around it from 1971 to 2000 and 7 meteorological sentries in it from 1997 to 1999 , and 100mx 100m dem of chongqing . according to the theory of mountain climate and basing on gis , it analysises the influencing factors to water vapor press decreasing coefficients in chongqing , and studies the relations among water vapor press longitude latitude and sea level elevation , and founds the water vapor press spatial distribution model in chongqing , and calculates the spatial distribution of the month average and the year average water vapor press in chongqing , and completes the cartographies of the water vapor press spatial distribution of chongqing
本文利用重庆地区34个及其周围4个常规气象观测站1971 2000年30年和7个气象哨1997 1999年3年气候整编的月平均水汽压资料，以及重庆地区100m 100mdem数据，对重庆地区山地水汽压空间分布进行研究根据山地气候学原理，利用gis技术，分析重庆地区水汽压递减系数的影响因子，研究水汽压与经度纬度和海拔高度等因子的关系，建立重庆地区水汽压空间分布模型，计算重庆市月平均和年平均水汽压空间分布，并完成重庆市水汽压空间分布的制图。