英语释义

1. a colorless oily ester C16H22O4 used chiefly as a solvent, plasticizer, and insect repellent

片语

Dibutyl chlorendate氯菌酸二丁酯

dibutyl phthalate增润剂；[有化] 酞酸二丁酯

dibutyl maleate[有化] 马来酸二丁酯

dibutyl acetamide二丁基乙酰胺

Dibutyl phosphite亚磷酸二正丁酯

Dibutyl suberate辛二酸二丁酯

dibutyl sulfone翻译

dibutyl ketone二丁基甲酮

Dibutyl phthalate增润剂；[有化] 酞酸二丁酯

Dibutyl cellosolve乙二醇二丁醚

英汉例句

• Pregnant women should be especially careful to avoid the use of dibutyl phthalate because it has been shown to harm a developing male fetus.

  孕妇需要特别注意避免使用邻苯二甲酸二丁酯，因为它已经被证明会损害到男性胎儿的成长。

• In this paper dibutyl phthalate was synthesized with ferric sulphate as catalyst.

  以硫酸铁为催化剂，合成了邻苯二甲酸二正丁酯。

• The catalytic synthesis of dibutyl adipate with organic acid, in organic salt, solid super - acid, ion - exchange resin, hpa etc. were reviewed.

  摘要综述了有机酸，无机盐，固体超强酸，阳离子交换树脂，杂多酸等催化剂催化合成己二酸二丁酯的方法。

• The copolymer after acetylation and phosphonylation can react with dibutyl amine to yield the corresponding dibutylamidophosphate resin.

  经乙酰化，膦化反应后的共聚体可以与二正丁胺作用制得膦酰胺树脂。

• The organic waste gas separator can separate and reclaim organic matters such as dimethyl, dibutyl ester and the like in waste gas, lowers production cost, and reduces pollution.

  该实用新型可以将废气中的有机物尤其是二甲酯、二丁酯等分离回收，降低了成本、减少了污染。

• The reaction of the synthesis of dibutyl adipate catalyzed by phosphotungstic acid supported on activated carbon was studied.

  研究了用活性炭固载磷钨酸催化合成己二酸二丁酯的反应。

• Synthesis of dibutyl sebacate from decanedioic acid and butanol by a self-made catalyst.

  采用自制的催化剂，运用条件实验法，以癸二酸、正丁醇为原料直接酯化合成癸二酸二丁酯。

• Hoping for dibutyl carbitol(DBC)through the dehydration of glycol butyl ether, a new highly effective extractant system for gold with structure similar to DBC was synthesized in this paper.

  采用乙二醇单丁醚脱水的方法合成了高效的具有类似二丁基卡必醇结构的新金萃取剂体系，探讨了其合成工艺。

• Polyethylene glycol dibutyl ether;

  聚乙二醇二丁醚；

• A gas chromatographic method for quantitative and qualitative analysis of chlorempenthrin using a HP-5 capillary column and dibutyl phthalate as internal standard was described.

  毛细管柱，以邻苯二甲酸二丁酯为内标物，以氢火焰离子化检测器对杀虫剂氯烯炔菊酯原药进行定性定量分析。

• The dibutyl adi-pate was synthesized from adipic acid and n-butyl alcohol in the presence of amino sulfonic acid.

  在氨基磺酸存在下，由己二酸和正丁醇合成己二酸二丁酯。

• By using computational method of minimum free energy, the effects of dibutyl phthalate (DBP) on combustion carbon residue of double-based propellant were studied.

  采用最小自由能法计算研究了邻苯二甲酸二丁酯(DBP)对双基发射药燃烧生成游离碳的影响规律。

• The wheat flour was suspended in AGAR sol containing dibutyl phthalate and made into suspension.

  将面粉悬浮于含有邻苯二甲酸二丁酯的琼脂胶体中而制成悬浮液。

• Performance of nano-titanate as catalyst for synthesis of dibutyl carbonate(DBC)from methyl-carbonate(DMC)and n-butanol was investigated.

  考察了钛酸盐的种类、制备方法、晶型对催化碳酸二甲酯（DMC）与正丁醇酯交换反应的影响。

• The results indicated that phosphotungstic supported on activated carbon was an excellent catalyst for synthesizing dibutyl adipate.

  结果表明活性炭固载磷钨酸是合成己二酸二丁酯的有效催化剂。

• Conclusion The main chemical components of the fatty oil in Carum carvi L. were dibutyl phthalate, octadecanoic acid methyl ester, eicosanoic acid methyl ester, he…

  结论青海防风脂肪油中主要化学成分为二丁基邻苯二甲酸酯、 十八烷酸甲酯、 二十烷酸甲酯、 二十一烷酸甲酯等。

• Stannum tetrachloride was an excellent catalyst for synthesizing dibutyl maleate and had higher catalytic activity than other catalysts.

  四氯化锡是合成顺丁烯二酸二丁酯的良好催化剂，具有较高的催化活性。

• Objective To evaluate the curative effect and safety of dibutyl phthalate on demodicidosis.

  目的观察灭蚴宁治疗蠕形螨病的效果及安全性。

• The dibutyl o phthalate was used as internal standard and the relative mass correction factor of DCPCP was determined.

  以邻苯二甲酸二丁酯为内标物，测定了DCPCP对内标物的相对质量校正因子。