The optimal conditions for synthesis of alkali green 4 include the carbamide and zinc chloride as catalyst, chloranil and bichrome.

合成碱绿色4的最佳条件包括：尿素和氯化锌作为催化剂，四氢呋喃和双色。

Hydrogen peroxide-Urea adduct; Carbamide perhydrate;

尿素-过氧化氢的加合物；

They say hydrogen peroxide or carbamide peroxide may also help.

他们说过氧化氢和过氧化脲也可能对此会有帮助。

They say hydrogen peroxide or carbamide peroxide may also help.

用过氧化氢或过氧化脲对此也有效。

The plant added carbamide as reducer into calciner continuously.

该工厂使用尿素作为还原剂，向分解炉内连续加入。

They say hydrogen paroxide peroxide or carbime carbamide peroxide may also help.

他们说过氧化氢或过氧化脲可能有作用。 。

Conclusions: The 10% carbamide peroxide can provide an effective way to lighten discolored nonvital tooth.

结论：10%过氧化脲能有效地治疗变色无髓牙。

The intrinsic factors and outer complications of carbamide caking were investigated by experimentation in text.

本文研究了尿素结块的内在原因与外在影响因素。

The wax can be softened with mineral oil, glycerin or ear drops. Hydrogen peroxide or carbamide peroxide may also help.

耳垢可以被矿物油，甘油或滴耳液软化，过氧化氢(双氧水)或过氧化脲可能也有帮助。

Objective: To observe the therapeutic effects of Carbamide peroxide in treating acute blooding necrotizing Pancreatitis.

目的：观察内给氧治疗急性出血坏死性胰腺炎的效果。

This paper reports that of 24 head of Red deer, 15 head died during the experiment with carbamide feed, The death rate was 61.7%.

本文介绍了我地区某鹿场饲喂添加尿素饲料试验的24只马鹿中，突然死亡15只，死亡率达61.7％。

The paper introduces the main element of influencing carbamide utilizing rate and the research method of a new type urease-inhibitor.

本文介绍了影响尿素利用率的主要因素和一种新型脲酶抑制剂的研究方法。

Open cell aluminum foams were prepared by traditional powder metallurgy process, with spherical carbamide particles as the space-holder.

以球形尿素颗粒为造孔剂，采用传统的粉末冶金工艺制备开孔泡沫铝并研究了其性能。

With the raw material of jujube and carbamide, the effects of the factors of preparing caramel pigment from jujube on color ratio were studied.

研究了以红枣为原料，尿素为催化剂，制备焦糖色素的各因素对色率的影响。

The use, production method and the situation at home and abroad of some carbamide downstream product which have broad market prospect were reviewed.

介绍了几种具有广阔市场前景的尿素下游产品的用途、生产方法及国内外生产情况。

There have been many reports on natural and Laboratory cases of cattle and sheep carbamide poisoning, but few on horse and deer carbamide poisoning.

牛羊尿素中毒的自然或实验病例已有不少报道，但马鹿的尿素中毒尚少见。

The distributor can distribute carbamide in bags from one belt conveyor line to two belt conveyor lines for shipment in two berths at the same time.

在胶带输送线中，运用程控分包技术可以实现对两个作业点同时装料作业。

In this paper, two rapid detection methods for carbamide in milk, namely p-dimethylaminobezaldehyde method and Nitrite-Griess method, were developed.

建立了对二甲氨基苯甲醛法和亚硝酸盐——格里斯试剂法两种对牛奶中掺入的尿素的快速检测方法。

Extra fine powder of acicular barium carbonate is prepared using barium chloride and carbamide as raw material by using homogeneous precipitation method.

以氯化钡和尿素为原料，采用均相沉淀法制备针状碳酸钡超细粉体。

More analysis results showed that the protein content of the product increased with adding more soybean pomace, but the carbamide remain amount also grown.

添加麸皮的试验表明，加入一定量的麸皮时产物的蛋白质含量低于不加麸皮时产物的蛋白质含量。

So the mixture of sulphur and carbamide is added after the solution appears colour, which makes the stable time of colour longer and the result more accurate.

为此，在显色后的溶液中加硫脲使颜色的稳定时间延长，提高了测试结果的准确性。

The preparation in high-temperature, low-temperature and room temperature was observed, and its clinical effects were studied in comparison with carbamide cream.

方法按制备乳膏的一般方法制备尿囊素乳膏，考察制剂对高温、低温的稳定性和室温留样观察，并将尿素乳膏作对照，观察临床疗效。

Under general conditions, the complete emission of ammonia from the wall of residence where the antifreeze containing carbamide has been used needs about 10 ~ 32 years.

在一般的情况下，使用含尿素防冻剂的住宅，其墙体中氨释放完全大约需要10 ~ 32年。

The urea-formaldehyde resin was made from industrial 36% formalin and 46% N carbamide in the laboratory. The urea-formaldehyde resin was used to imbed the insect specimens.

本文探讨了在实验室条件下利用工业用36 ％ 甲醛和含氮46％ 农用尿素合成脲醛树脂包埋昆虫标本的方法。

Taking corn starches as raw material, sodium tripolyphosphate as esterifying agent and carbamide as catalyst, high-viscosity phosphate starch is prepared by semidry process.

以玉米淀粉为原材料、三聚磷酸钠为酯化剂、碳酰二胺为催化剂，半干法制备了高粘度磷酸酯淀粉。

The characters and the application of carbamide are introduced, and the application and the mechanism as cooking reagent and protecting-bleaching reagent are mainly discussed.

介绍了尿素的性质及其应用，主要论述了尿素作为蒸煮剂及漂白保护剂的应用及机理。

The optimal conditions for synthesis of alkali green 4 are reported, including the carbamide and zinc chloride as catalyst, chloranil and bichrome as oxidation agent in the acetic acid medium.

报道了合成碱性绿-4的最佳条件：在醋酸介质中，尿素、氯化锌为催化剂，四氯苯醌和重铬酸钾为氧化剂；

Open cell aluminum foams were prepared by traditional powder metallurgy process, with spherical carbamide particles as the space-holder. The properties of open cell aluminum foams were studied.

以球形尿素颗粒为造孔剂，采用传统的粉末冶金工艺制备开孔泡沫铝并研究了其性能。