percentage ratio meaning in English

百分比

Percentage ratio of actual amount of bright sunshine to the total possible between sunrise and sunset
实际日照时间与日出日落间可能录得的日照时间百分比。
General rotatory composed design with 5 factors was adopted for studying influence of factors on seedling bury percentage of naked root transplanting , and mathematical models between parameters of transplanting machine and seedling bury percentage were set up , and the influence of mechanism parameters on seedling bury percentage ratio was analyzed
为研究挠性圆盘式移栽机移栽机构各参数对秧苗埋苗率的影响，进行五因素二次通用旋转组合设计试验，建立了移栽机参数与秧苗埋苗率间的数学模型，并分析了各参数对秧苗埋苗率的影响效应。
The experimental results illustrate that " particle - concentration effects " for trace metals reported in literature are mainly due to the particle dynamics in the estuary . 4 . the adsorption percentage ratios of adsorptions and partitioning coefficients for trace metals in the changjiang estuary decease significantly with higher concentrations of elements
这一模拟研究结果说明，通常文献报道的在河口混合区某些情况下的微量金属固-液分配的所谓“颗粒物浓度效应”主要与河口现场泥沙颗粒的物理动力学过程有关。