英汉词典

1.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。

2.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。

3.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。

4.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。

5.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。

6.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。

7.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。