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It is difficult to detect the alumina concentration, polar distance, temperature and mole ratio on-line, so it is more easily to control pre-baked aluminium electrolytic cell by the method of intelligent fuzzy control.

因此，对于预焙铝电解槽的控制，采用智能控制方法更容易达到预期的控制效果。

The pollutant in the air on elevated road was analyzed. The relation between vehicle density and pollutant concentration in the air was studied.

并对高架道路上的空气污染物进行分析，研究了车辆密度与流量，车速和污染物之间的关系。

Elicitor species, concentration and induction phase, and better induction model are very important to the improvement of inductivity on cell suspension cultures.

提高刺激剂对悬浮培养细胞的诱导效率必须优化刺激剂的种类，刺激剂的浓度和加入时间，创建更好的诱导模式。

Under the experimental conditions, VDF=3, the PAA could be recovered more than 94% and the heavy metal could be deposited on the electrode because of the high concentration of the eluate.

试验结果表明：在体积稀释因子VDF=3时，恒容超滤过程可以回收94％以上的PAA，分离出的重金属溶液浓度较高可以通过电沉积回收重金属。

Furthermore, supplements of callus induction medium under N6 basic medium,such as concentration of 2,4-D, proline and casein hydrolysate were used to study their effects on the induction frequency,embryogeny and quality of callus,the inhibition of embryo spontaneous shooting.

幼胚在附加4 mg/L 2，4-D且去掉水解酪蛋白和L-脯氨酸的N6改良培养基上，幼芽及根的数量少、出愈率高、愈伤组织质地好，并明显减少了幼胚自发性芽分化的趋势，有利于保持愈伤组织胚性、提高再生植株频率，为玉米自交系幼胚诱导的适宜培养基。

The relative intensity of each peak in the emission spectrum depends on the excitation wavelength and the concentration of the Dy3+.

样品的发射光谱中峰值的相对强度变化依赖于激发波长和Dy3+的掺杂浓度。

It is…evident that the members of each department should be as little dependent as possible on those of the others, for the emoluments annexed to their offices… But the great security against a gradual concentration of those several powers in the same department consists in giving to those who administer each department the necessary constitutional and personal motives to resist the encroachments of the others.

它是证据，每个部门的成员应该依靠一样少许尽可能那些其他，为了薪水对吞并他们的办公室…但是反对那些几力量的逐渐集中的巨大安全在同一个部门的在给包括执行每个部门必要的宪法和个人动机抵抗其他的侵犯的那些人。

The sequence of the five factors in the effects on emulsibility of gluten was: gluten concentration, ratio of enzyme and gluten, temperature, time and pH value.

分析发现五个因素对谷朊粉乳化性的影响由强到弱的顺序为：谷朊粉浓度、酶浓度、温度、时间和pH值。

As to quail egg yolk, the emulsibility could be improved with the increase of sucrose concentration, temperature (10~60℃), and adding Sodium chloride. The effect of pH value on foamability, foam stability, emulsibility of quail egg was also demonstrated in a dynamic change.

鹌鹑蛋黄乳化性随蔗糖浓度增大而提高，10~60℃内随温度升高而提高，加入氯化钠能明显提高蛋黄乳化性。pH值对蛋白起泡性和泡沫稳定性、蛋黄乳化性的影响均呈动态变化。

The plastic container,the enamelware and the time of storing disinfectant had no effect on the concentration of disinfectant.

塑料和搪瓷容器及溶液贮放时间的长短对消毒液浓度无影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。