urea的例句大全

Using urea SCR should require a less complex EGR system.

用尿素1373应要求不太复杂的EGR系统.

The test on a fluidized bed granulator for urea-based NPK production is presented.

介绍利用流化床造粒机生产尿基复合肥的中间试验情况.

Four hard segment model compounds were prepared from Urea and 4 , 4� � diphenylmenthane diisocyanante ( MDI ) .

以尿素为 扩链 剂,合成了一系列聚氨酯脲热塑性弹性体及其硬段模型化合物.

Objective To evaluate the characteristics of polyhexymethylene carbonate polyurethane urea ( PCU ).

目的评价聚六亚甲基碳酸酯聚氨酯脲 ( PCU ) 的性能.

This proved that a more suitable reactant than urea to synthesize Keto-RDX.

由此表明了在生成RDX酮的反应过程中,硝基脲上比脲更为合适的反应形式.

This paper briefly introduces the dehydrogen process in urea plant of Taxinan Fertilizer Plant, process modification for adopting domestic DH-2 catalyst instead of imported catalyst.

简要介绍了塔西南化肥厂尿素原料气脱氢系统工艺，改用国产DH-2催化剂对系统进行的改进及实际应用情况。

Application of CO_2 De-hydrogen Technology in Safety Production of Urea

CO2脱氢技术在尿素安全生产中的应用

Aluminium sulphate acetate Most of the finishes used for "wash and wear" and "permanent press fabrics" are manufacture from urea, etc. compounds.

醋酸硫酸铝（茜素红染丝稠用媒染剂及防水剂）大多数洗可穿和耐久熨烫整理剂是由尿素等其他化合物制造的。

This paper describes intensity property of joined timber with urea-formaldehyde resin.

本文描述了脲醛树脂胶指接材的强度性能.

Paper here deals with the conditions, mechanism, effects and profits of the yield increases of herbages and the influences concerning main mineral nutrients by aerial spraying of urea and zinc sulfate solutions.

本文研究了飞机喷洒尿素、硫酸锌对牧草增产的有效条件、增产机理、增产效果、经济效益，以及喷洒肥液对主要矿质养分的影响问题。

And it was discovered that the concentration of exonerative formaldehyde of the urea-formaldehyde resin synthesized reaches the F1 target of environmental protection, the initial adhesive force and gluing intensity is up to the national standard, but the cost of the resin is reduced obviously.

实验结果表明，合成脲醛树脂的甲醛释放量达到F1环保指标，初始黏结力、胶合强度等综合指标均符合国家标准，成本则有较大降低。

The results show that urea-formaldehyde resin can effectively capsulize an organic material of paraffin.

以石蜡为囊芯，尿素-甲醛树脂为囊壁，运用原位聚合法合成相变储能微胶囊材料。

Nutrition support of infants and toddlers with a urea cycle disorder, gyrate atrophy of the choroid and retina, or HHH syndrome.

此产品可以提供营养给患有尿素循环障碍、脉络膜视网膜回旋萎缩或HHH综合症的婴幼儿食用。

An analysis is made of the corrosion of the ammonium carbamate condenser ( E104) in the ammonia stripping urea process, and relevant corrosion preventive measures are proposed.

本文就氨气提尿素工艺中甲铵冷凝器（E104）的腐蚀问题进行了剖析，提出相应防腐措施。

Gas chromatography analysis for the content of CO_2&. NH_3 in methylamine during urea production is established by experiments. Two sets of instrument and two methods are replaced with one set of that and one method.

通过实验建立了尿素生产过程中甲铵液中CO x、NH3含量的气相色谱分析法，达到了一台仪器、一种方法代替碌两套仪器、二种方法的目的。

Revamping of urea plant with an annual production capacity of 110 000 ton

年产11万吨尿素装置的改造

Study on the preparation of hydrazine hydrate by the urea method

尿素法制备水合肼的研究

Impact of manure and urea on the fresh yield of Dactylis glomerata after snow disaster

雪凝灾后厩肥和尿素对新植鸭茅鲜草产量的影响

Conclusion: The urea& lactic acid compound ointment has good efficacy, safety and tolerability in treatment of rhagadia manus et pedis, and can be used conveniently.

结论：尿素乳酸软膏治疗手足皲裂症具有很高的疗效，且安全性和耐受性良好，使用方便。

Analysis on stress corrosion cracking of layer plates in initiating explosion location of Pingyin's urea reactor

平阴尿素合成塔起爆源处层板应力腐蚀开裂分析