It is necessary to enrich the fuel by increasing the percentage concentration of uranium-235.
必须提高铀235浓度的百分比，使燃料浓集。
The experimental results have indicated that the absorbance percentage have linear relations with NO concentration.
实验结果表明在一定条件下NO气体浓度与吸收百分比成线性关系。
As the concentration of the influent increases, the removal of the same percentage of BOD will require additional facilities.
当进水浓度提高时，去除同样百分比的BOD则需要加大设备。
By this method, the seawater intrusion degree can be classified according to the different ionic valence molar concentration percentage of eight ions in the total ionic valence molar concentration.
该法根据八大离子的离子价摩尔浓度占总离子价摩尔浓度百分比的不同，分析百分比在时间或空间尺度上的差异来评价海水入侵，划分入侵程度。
It is introduced the principle of silk degumming and bleaching with cold pad batch and the effects of batching up time and additive concentration on degumming loss percentage.
介绍了冷轧堆法练白真丝绸的原理，堆置时间和助剂浓度对练减率的影响。
It picked out heat transfer coefficient, ash concentration in smoke, fuel percentage and other parameters based on experience, summed up general formulas for heat balance in furnace section.
筛选出传热系数、烟气中的固体颗粒浓度、燃料的燃烧份额等需要凭经验取值的热力参数，推导了区段热量衡算的通用计算公式。
The air quality is reflected by CO2 concentration and air age. The thermal comfort evaluation in the cabin is on the basis of PMV-PPD (Predicted Mean Vote-Predicted Percentage of Dissatisfied people).
以CO2浓度和空气龄反映客舱内空气品质，PM V -PPD作为客舱内热舒适评价依据。
The effects of initiator concentration, monomer concentration, starch concentration and temperature on the percentage of graft were investigated.
考察了引发剂浓度、单体浓度、淀粉浓度和反应温度时接枝率的影响。
The more collecting agent, the higher flotation concentration recovery of coal electrochemical flotation, the lower percentage of desulfurization.
捕收剂用量的加大，可使电化学浮选精煤的产率增加，降硫率减小。
The experimental study on the impacts of CO2 concentration on plant seed germination percentage, germination energy and leaf structure is conducted by using OTC-1 Open Top Chambers.
利用OTC - 1型开顶式气室进行了CO2浓度对植物种子发芽率、发芽势以及叶片形态结构的影响试验研究。
Results computed indicate that not only high percentage recovery of high concentration nonpermeate gas but also high concentration of permeate gas were obtained by this system.
用此流程可得到高浓度不易渗透气体的高回收率，同时得到高浓度的易渗透气体。
The percentage increase of blade NRA after cultivated by extra-source nitrate was positively related to the petiole nitrate-N concentration.
加入外源硝态氮培养后叶片硝酸还原酶活性的增加程度与叶柄硝态氮含量相一致。
Concentration ratio Percentage of total sales or output accounted for by largest firms in a country.
集中度，集中率一个国家里，最大的一些厂商在总销售额或总产值中所占有的比例。
Concentration and relative percentage content of monomeric hydrocarbon less than C9 in oil reservoirs can be obtained through light hydrocarbon analysis.
轻烃分析可以得到油层C9以前的各单体烃的浓度和相对百分含量。
The average drug concentration increased with interstrut spacing increasing, but the percentage increase was less than that in the straight artery.
随着支架筋间距的增大，沉积量平均值增大，但变化幅度不如直管中剧烈。
The average drug concentration increased with interstrut spacing increasing, but the percentage increase was less than that in the straight artery.
随着支架筋间距的增大，沉积量平均值增大，但变化幅度不如直管中剧烈。
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