脲字的意思

经五步反应合成得到磺酰脲类除草剂玉嘧磺隆。

Sulfonylurea herbicide Rimsulfuron was synthesized by a five-step reaction.

这一新发明的杀虫剂中包含氯虫苯甲酰胺和氟铃脲。

The new invention relates to a rynaxypyr and hexaflumuron insecticidal composition.

2,3-二氯-5-三氟甲基吡啶是杀虫剂氯氟脲类合成农药的关键中间体。

2,3-Dichloro-5-trifluoromethylpridine is a key intermediate of synthesis pesticides of insecticide chlorfluazuron.

波罗的海桦木箱体，聚脲涂料。

Baltic Birch enclosure with Polyurea coating.

在特定的条件下，脲……是正确的选择。

In certain circumstances,... is the right choice.

需要时从建筑物上移除石棉或脲醛绝缘物。

Remove asbestos or urea-formaldehyde insulation from buildings when required.

过氧化脲是过氧化氢和尿素的加成化合物。

Urea peroxide is the additive compound of hydrogen peroxide and urea.

对比了聚脲润滑脂与其他类型润滑脂的性能。

The performances of polyurea grease are compared with other types of greases.

他们说过氧化氢或过氧化脲可能有作用。 。

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

结果检出格列本脲。

Results Glibenclamide was detected out.

格列本脲的药理学活性可能潜在影响ER的功能。

The pharmacological activity of glibenclamide could potentially affect ER function.

过氧化脲在漂白、杀菌和制氧诸方面均有广泛用途。

In the aspects of bleaching, sterilizing and producing oxygen, urea peroxide is widely used.

为了作旋光度分析，你将会把香芹酮转变为缩胺基脲。

You will convert the carvone to its semicarbazone for use in a polarimetric analysis.

羟基脲是一种抗肿瘤药，也可以用来治疗镰状细胞性贫血。

A cancer drug called hydroxyurea (Droxia, Hydrea) also is used to treat sickle cell anemia.

目的：探讨解脲脲原体（UU）感染与异位妊娠的关系。

Objective: To explore the relationship between Ureaplasma urealyticum (UU) infection and ectopic pregnancy.

目的探讨5氟脲嘧啶(5FU)对人胰腺外分泌功能的影响。

Objective To observe the effect of 5 Fluorouracil (5 FU) on the exocrine pancreas.

本文论述了利用混合溶剂——结晶法提纯除虫脲的分析技术。

The method was established for purification of diflubenzuron by crystal technique with mixed solvents.

目的观察自体角膜缘上皮移植联合5—氟脲嘧啶治疗翼状胬肉的疗效。

Objective to observe the effects of limbal epithelium autograft and using 5-fu in the treatment of pterygium.

方法对27例(眼)行自体角膜缘上皮移植联合5氟脲嘧啶处理植床。

Methods 27 eyes were given limbal epithelium autograft and used 5-fu on the surface of the wound.

结论自体角膜缘上皮移植联合5氟脲嘧啶治疗是治疗胬肉的良好方法。

Conclusion Limbal epithelium autograft and using 5-fu is effective treatment of pterygium.

利用麻杆制浆废液和废弃麻芯代替部分脲醛胶及刨花压制刨花板的研究。

The substitution of UF resin in making flakeboard with bluish dogbane pulping waste liquid and bluish dogbane pith was studied.

制备酰基脲衍生物的方法，该酰基脲衍生物的盐，及其用作农药的用途。

Method for producing acyl urea derivatives, salts of said acyl urea derivatives, and the use thereof as pesticides.

介绍了改进聚脲润滑脂剪切安定性的研究和几种聚脲航空润滑脂的应用情况。

The shear stability of the poly-urea grease is improved. The application of several aviation polyurea greases is also introduced.

喷涂聚脲(SPUA)技术是采用专用设备，现场喷涂工艺施工的一种新技术。

A technique of spraying polyurea (SPUA) is a new technique using the special equipments and in situ spraying process.

结果表明，喷涂聚脲弹性体可有效地防止挡潮闸钢闸门的腐蚀，具有较长期的经济效益。

It was found that the sprayed polyurea elastomer could be used to efficiently prevent the steel gate from corrosion, and the technology could have enormous long-term economic benefit.

结果表明，喷涂聚脲弹性体可有效地防止挡潮闸钢闸门的腐蚀，具有较长期的经济效益。

It was found that the sprayed polyurea elastomer could be used to efficiently prevent the steel gate from corrosion, and the technology could have enormous long-term economic benefit.