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。
  • 来源:互联网摘选更新时间:2026-07-01 16:18:56

  • 重点词汇
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • zincn.[化]锌;
  • regularadj.定时的,定期的;经常的;恒常的,常规的,循常例的;〈天〉(卫星)规则的;有规律的,规则的;正常的;寻常的,普通的,一般的;〈数〉正的,正则的;〈军〉正规的,常备的;固定的;定时的;均匀的;频繁的;(晶体)等轴的,立方(晶)系的;〈植〉整齐的;〈美〉(球队等)校队第一队的,(球员等)属校队第一队的,主力的;〈口〉十足的,彻底的;正当的;端正的,齐整的;符合规定的,符合手续的;经常做(或发生)的;匀称的;〈口〉(小儿、病人)大便正常的,一日一次排便的;(女子)月经正常的;靠得住的;间隙均匀的;〈宗〉受宗教约束的,属于修道会的;〈美〉挺不错的;正式合格的
  • morphologyn.形态学(尤指动植物形态学或词语形态学);
  • does not不;不是;否定就用
  • changevt. 改变,变更;交换,替换;兑换;换衣服(床单);
  • andconj. 和;与;而且;于是;然后
  • isvt.& vi. 是(be的三单形式);
  • 相关例句
1、

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;

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2、

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。

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3、

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。

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4、

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。

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5、

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%。

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6、

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。

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7、

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。

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8、

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。

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9、

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。

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10、

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;

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11、

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。

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12、

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。

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13、

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;

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14、

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。

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15、

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。

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16、

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

膜蒸馏法浓缩乙二醛水溶液

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17、

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。

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18、

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;

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19、

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。

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20、

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

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