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1、

Silver azide does not dissolve in water or in nitric acid.

叠氨化银不溶于水或硝酸.

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2、

Aquatint: It is an etching process on copper or steel by means of nitric acid.

水彩色调: 用硝酸在钢片或铜片上作腐蚀的蚀刻法.

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3、

Anhydrous nitric acid is dissociated.

无水硝酸是电离的.

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4、

Main products of the Joint Chemical concentrated nitric acid and ammonium nitrate.

联合化工主营产品为浓硝酸和硝酸铵.

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5、

Aliphatic hydrocarbons can be nitrated even with 13 % nitric acid.

脂肪酸甚至能被13%的硝酸硝化.

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6、

Also free from nitric acid and phosphoric acid, to prevent algae breeding.

更不含硝酸及磷酸, 真正预防藻类滋生.

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7、

When nitric acid is poured on copper, a brown vapor gives off.

将硝酸倒在铜上, 会散发出一种棕色的蒸气.

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8、

Oxalic acid was obtained by treating buckwheat husks with dilute nitric acid.

荞麦皮经稀硝酸处理后,从滤液中得到一种透明的针状晶体.

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9、

Nitric acid: Inorganic compound, colourless, fuming, highly corrosive liquid, chemical formula HNO 3.

硝酸: 一种无机化合物, 无色、冒烟、高度腐蚀性的液体, 化学式为HNO3.

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10、

Nitric acid forms hydrates with water.

硝酸与水形成水合物.

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11、

The development of platinum alloy materials for catalyst gauze in nitric acid production is introduced paper.

介绍了生产硝酸用铂合金催化网材料的技术进展.

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12、

Black stripes after dip in nitric acid Conversion coating is dull.

硝酸出光后有黑色条纹,钝化不亮,低电流密度区呈灰黑色.

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13、

Organic phosphorus was turned into phosphoric acid by oxidation in dense vitriol and nitric acid.

有机磷经浓硫酸-硝酸氧化分解,转化为正磷酸.

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14、

Coating from this soln as low porosity and high nitric acid dripping resistance.

沉积出的化学镀镍层孔隙率低,耐浓硝酸点滴性能优良.

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15、

Determination of solubility in nitric acid of plutonium in unirradiated mixed oxide fuel pellets ( U, Pu ) O 2?

未辐照的混合氧化燃料芯块 ( U, Pu ) O2中的钚在硝酸中的可溶性测定?

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16、

Recovery of cobalt and copper from nitric acid leaching solution of cemented carbide scrap was studied.

对从硬质合金碎屑的硝酸浸出液中置换回收金属钴和铜进行了研究.

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17、

Scientists believe that tiny ice crystals of nitric acid in Antarctica's upper atmosphere are directly involved.

科学家认为,南极上部大气圈内微小的硝酸冰晶也直接参与其中.

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18、

Nitric acid bites copper.

硝酸能腐蚀铜.

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19、

Adding concentrated nitric acid, copper dissolves to form a blue solution.

加入浓硝酸, 铜溶解并生成蓝色溶液.

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20、

The stuff was like nitric acid.

这玩艺儿象硝酸.

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21、

The test sample was treated by nitric acid and hydrogen fluoride acid.

用氢氟酸及硝酸处理试样,并加入适量盐酸.

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22、

And the nitric acid productive rate is fixed as the function of the optimization.

并选择硝酸的产率作为优化的最终目标.

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23、

The results indicate that TRPO can effectively extract Am from medium concentration nitric acid solution.

结果表明,30%TRPO可以有效地从中等浓度硝酸介质中去除镅.

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24、

Nitracidium and hydronitracidium nitrastes are present in concentrated nitric acid.

浓硝酸中有硝酸合氢和氢合硝酸合氢的硝酸盐存在.

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25、

Separation of the two components is accomplished by dissolving the frit in dilute nitric acid.

将玻璃料溶于稀硝酸中来完成两个组分的分离.

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26、

Nitric acid molecules are linked by hydrogen bonds.

硝酸分子以氢键互相连结.

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