The concentration of solution

However, low temperature aqueous solution can obtain a large number of ZnO nanotubes. Controllable aspect ratio of ZnO nanotubes can be achieved through regulation the concentration of KOH solution. 3.

而采用低温水溶液法合成了大量的ZnO纳米管，并且通过改变KOH碱溶液的浓度能够对ZnO纳米管的长径比加以控制。

If the concentration of KOH solution is reduced to 20%, the change of morphology does not occur until the concentration to 10%. And 10% KOH solution will bring electrolytic zinc to grow to regular dendritic structures.

如果降低KOH溶液的浓度至20%，形貌不会发生转变；进一步降低浓度至10%，形貌才会向规则枝晶状方向转变。

When the concentration of solution polymer is near C_2, the performance of temperature tolerance is low.

C2附近聚合物溶液的耐温性能较差；

The concentration of concentrated solution is 1 ∶ 5 ( W/ V) and alcohol concentration is 70% in the processing of alcohol-precipitation.

醇沉时白及水提浓缩液的浓度为1∶5（W/V）、白及水提浓缩液的含醇量达70%。

Determining the concentration of solution based on the virtual oscillograph;

利用电导法对高浓度碱溶液进行了浓度测量。

It is found that length of polymer nanotubes are related with the concentration of solution, the appearance is decided by the viscosity, surface tension of solvent and volatility of impregnant.

研究发现，溶液法制备聚合物纳米管长度与其溶液浓度有关，而溶液的粘度，表面张力与溶剂的挥发度等性质决定着一维聚合物的纳米结构。

To lower the concentration of the solution used to enlarge holes can effectively lower the solubility on the surface of Al-foil and reduce the cuniculi of hole, resulting in the improvement of capacitance and mechanical intensity of etched foil.

降低扩孔液的浓度，能有效地降低铝箔的表面溶解度，减少串孔现象的发生，从而提高腐蚀的比容及机械强度。

In this study, as the concentration of etch solution increasing, the etching reaction will be faster;

在此研究中，不同的蚀刻浓度，浓度越浓，反应越快；

Study on the concentration of glyoxal-water solution by membrane distillation

膜蒸馏法浓缩乙二醛水溶液

Influence of Water Quality and Temperature to the Concentration of Disinfectant Solution

水质及水温对消毒清洗液浓度的影响

The concentration of fertilizer solution has less impact on soil moisture. 2.

肥液浓度对土壤含水率的影响较小。

And the concentration of CaCO_3 solution is not the predominant factor to determine the induction period of nonmetallic materials, but is to metallic materials.

碳酸钙的浓度不是影响非金属材料诱导期的主要因素，但对于金属材料却存在较大影响。

Influence of the concentration of absorption solution, temperature, PH, catalyst dosage and impurity ion on regeneration reaction is inspected.

考察了吸收液浓度、温度、PH、催化剂量和杂质离子对再生反应的影响。

Through actual production it is found that it is desirable to control the concentration of the solution at 87.5%~ 91.5%, and then the bulk density becomes ideal.

通过实际生产，控制溶液浓度在87.5%～91.5%较适宜，此时具有理想的堆密度。

The concentration of the solution before spraying has a certain effect on the product quality of porous ammonium nitrate granules.

喷料前溶液浓度对多孔粒状硝酸铵产品质量有一定影响。

When the concentration of CS solution was 2%, pore size of composite was about 200-800 μ m, and HAp particles were claviform with 15 μ m in length.

CS浓度为2%时，支架材料孔径约为200&800μm，HAp为规则的棒状颗粒，其长度均小于15μm。

The concentration of PA6 solution was 8%-18% by mass frac-tion and the diameter of the obtained fiber was 50-500 nm while using HFIP as solvent.

HFIP作为溶剂时PA6可纺丝溶液质量分数为8%～18%，纤维直径为50～500nm；

Porosity was generally high (> 75%) and mainly determined by the concentration of polymer solution.

孔隙率普遍较高（>75%），主要由聚合物溶液浓度决定。

The concentration of a solution, expressed in gram equivalent weights of solute per liter of solution. Study on the Correlation between MODIS AOD Products and the Air Pollution in Beijing

规定浓度溶液的浓度，以一升溶解物中溶质的含量为多少克表示北京市MODIS遥感气溶胶光学厚度与空气质量关系研究

By means of changing the concentration of OP solution and the varieties of organic additive, the enrichment condition was optimized: 5% OP+ 5% carbamide as the extractive agent, using SPE, acetonitrile as eluent.

通过改变OP水溶液浓度和有机添加剂种类，研究了萃取和富集的条件：以5%OP+2%尿素作提取液，过SPE小柱，乙腈洗脱。

Conclusions the concentration of soap solution should be controlled below 1% for better clinical using for cleaning enema.

结论临床上选用肥皂水行清洁灌肠时，浓度应严格控制在1%以下。

Various factors such as concentration of phosphoric acid, contact time, temperature, and the concentration of stripping solution were studied.

研究了该体系的萃取行为和性质，考察了混合溶剂的配比、磷酸浓度、两相接触时间、温度等因素对萃取行为的影响，从而确定了分离的最佳工艺条件：温度298K；

Gel temperature increased, while gel strength decreased as the concentration of HPMC solution increased.

凝胶温度随溶液浓度增大而降低，其强度则增强。一些添加剂也对凝胶温度产生影响。

The concentration of the sample solution waw determined by HPLC.

用高效液相色谱法测定溶出样品液的浓度。

The concentration of gelatin solution was 20%;

壁材明胶水溶液的浓度为20%，芯材薏苡仁酯与壁材明胶的质量之比4∶10。

It was also evaluated the concentration of treating solution, baking time and baking temperature had effect on water-and oil-proofing.

将淀粉和含氟乳液以不同质量比复配应用，讨论了复配体系对纸张防水防油性、强度、白度的影响。

The concentration of precursor solution in reverse microemulsion can influence the specific surface area, particle size and catalytic activity.

反相微乳液中前驱液离子浓度对催化剂的比表面积、粒径及催化活性有一定影响。

A Logic Processor Type Photoelectric Instrument for Measuring the Concentration of Solution

电逻辑处理型光电浓度仪的研制

The concentration of the solution has definite effect on pool boiling performance.

溶液进行对照。水垫塘底板上举力的数值研究浓度对池沸腾换热有明显影响，且随压力提高，影响增大；

The concentration of solution is higher; the amount of hairiness is less.

浆液浓度越高，浆纱的毛羽量越少。