稀溶液

Preliminary experiments show that the rate of condensation of sulfanilic acid with 4-[4-(4-Ni-tro-2-sulfostyryl)-3-sulfophenyl-azo]-3-methyl-1-phenyl-5-pyrazolol is slower than those of p-phenylene diamine a...

对氨基苯磺酸和4-[4-(4-硝基-2磺基苯乙烯)-3-磺基苯偶氮]-1-苯-3-甲-5-羟吡唑在稀的氢氧化钠溶液中缩合的速度，较对苯二胺及对氨基苯甲酸为慢。

According to this investigation based on absorption of CO〓 with dilute Na〓CO〓 solution in tubes with K-type and H-type static mixing elements, an external loop ALR with K-type static mixing elements was constructed and tested in the pilot scale as the reactor for replacing the traditional carbonating tower of chemical plant.

在实验室对K型、H型和O型反应器进行了稀纯碱溶液吸收混合气中的二氧化碳的研究基础上，又在工厂进行了K型气升式外环流反应器用于氨水吸收混合气中的二氧化碳生产碳酸氢铵的实验，以取代现在普遍使用的鼓泡式碳化塔。

Basic copper carbonate with high purity was prepared from copper scraps via lixiviating with dilute nitric acid,reacting with sodium bicarbonate and poaching.

以废杂铜为原料，用稀硝酸浸出硝酸铜溶液，与碳酸氢钠反应得到碱式碳酸铜粗品，漂洗后得到高纯度碱式碳酸铜。

After the sodium in titantes was substituted completely by hydrogen ion in dilute acid and annealed, nanostructured titanium dioxides anatase, TiO2(B and rutile retained the morphologies in titante state were obtained.

将产物以稀酸溶液进行完全的氢离子取代并加以热处理后，可得到维持原来钛酸盐阶段形貌的二氧化钛(锐钛矿、B型二氧化钛或金红石相)奈米结构。

Human eccrine sweat is essentially a dilute solution of sodium chloride with trace amounts of other plasma electrolyte s.

人体的汗液实质上是一种含有痕量其它血浆电解质的稀氯化钠溶液。

Human eccrine sweat is essentially a dilute solution of sodium chloride with trace amounts of other plasma electrolytes.

人体的汗液实质上是一种含有痕量其它血浆电解质的稀氯化钠溶液。

Under the experimental conditions, alum, alum/sodium silicate, sodium silicate/hydrochloric acid, zinc chloride, and sodium silicate/zinc chloride are effective to inhibit the dissolution of precipitated calcium carbonate in distilled water with pH value 5.85, and the pH values of the suspensions decrease.

硫酸铝、氯化锌、硅酸钠/稀盐酸可对PCC在pH值为5.95的醋酸/醋酸钠缓冲溶液中的溶解性产生较弱的抑制作用，硅酸钠/氯化锌的溶解抑制作用相对较为显著，滤液钙离子浓度可降低30％左右。

Methods Mercuric chloride was absorbed and gathered by dilute sulfuric acid solution, and then detected by hydride atomic fluorophotometry.

采用稀硫酸溶液吸收、富集，氢化物原子荧光光度法测定车间空气中的氯化汞。

Algae and lichens can be removed with a dilute ammonia solution.

藻类和地衣可以删掉，以稀氨水溶液。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。