sectional rate
英 [ˈsekʃənl reɪt]
美 [ˈsekʃənl reɪt]
网络 分段运价
双语例句
- The cross-sectional study about carry rate of HBsAg in workers of public places in Chengdu
成都市公共场所从业人员HBsAg携带情况断面调查 - On the principle of rheology, this research adopts the equivalent method of sectional area to establish the formula of the relation between shearing rate? flowing rate and pressure drop for polymer melt in U-shaped sectional flow.
根据流变学原理，在圆形截面流道流动模型的基础上，采用截面面积等效法，从理论上建立了聚合物熔体在U形截面流道中流动时剪切速率、流率和压力降之间的关系式。 - Results The hemodynamic parameters were obtained, which included sectional choroidal filling time and rate, sectional papillary filling time and rate, retinal arterial and venous filling time and rate, arterovenous passing time and diameter of artery and vein.
结果该方法可测量脉络膜分区的充盈时间及速率、视乳头分区的充盈时间及速率、视网膜动静脉充盈时间及速率、动静脉通过时间及动静脉血管直径。 - Two cross sectional surveys were carried out before and after intervention to compare the difference of condom use rate.
在干预前后对研究对象采取匿名方式进行两次断面调查，比较干预前后性生活中避孕套使用率的变化。 - The experiments were carried out in a horizontal modeling tunnel with a length of 9m and an inner cross sectional area of 30cm × 30cm to investigate the effect of flow velocity and heat releasing rate of fire on the length of smoke back flow layer.
为考察水平巷道火灾中烟流逆流层长度随巷道风速及火源放热速率的变化规律，在一条长9m，横断面30cm×30cm的模拟巷道中进行了燃烧模拟实验。 - By the panel data of 31 provincial districts in China after the reform and sectional fixed-effect method, the dissertation makes an analysis on the relations of macro-fluctuation of housing price and income, employment, mortgage interest rate and construction cost.
采用住房基本制度改革后我国31省级行政区1999&2006年住房市场面板数据，运用截面固定效应方法对住房价格宏观波动与收入、就业、住房抵押贷款利率、建筑成本等基本经济变量进行定量分析。 - At last, in connection with coal sectional activation energy and pre-exponential factor, correspondingly oxidation reaction rate was respectively derived for each segment, using piecewise-weighted calculation method, coal spontaneous combustion period was derived.
最后针对煤分段的活化能和指前因子分别求出相应的每段氧化反应速率，采用分段计算方法求出煤的自然发火期。