工程化学

Chemical synthesis and fermentive method is the major industrial way to produce DHS, and microbial rational modification based on the development of metabolic engineering made the fermentive method more widely used.

工业上一般采用化学合成法和发酵法来生产3-脱氢莽草酸，随着代谢工程的兴起，使得更加理性改造菌株成为可能，这更加促进了发酵法的广泛应用。

It is as soft as nylon and as fluey as acylic.PTT possesses the many advantages of many synthetic fibers and these advantages make its application widly. Currently, the protucts of PTT include carpet, garment, plastic and so on. This paper is about the application of filament CM800 in knitted underwear fabrics. Filament CM800 is bi -component fibers with excellent elastic recovery. According to the performance of knitting fabrics, the relationship of knitting technique and wearablity is researched by orthogonal methods.

与常规化纤相比，PTT纤维具有突出的化学稳定性、回弹性，较好的染色性和色牢度以及良好的抗污性，它综合了锦纶的柔软性、腈纶的蓬松性、将多种纤维的优良性能集于一体，这些优势使它具有广阔的应用空间，目前PTT的产品主要涉及地毯领域、服装领域和工程领域等。

Utilizing hydrochemistry analysis and oxygen and hydrogen isotope analysis, integrating with hydrogeologic condition, the water environment of study area is described and reference to engineering construction is provided.

利用水化学、氢氧同位素分析，结合研究区水文地质条件，阐述了研究区水环境特征，为工程建设提供了参考依据。

Isoflavone; imidazole; imidazolyl isoflavone derivatives; microwave-mediated synthesis; antioxidative activity

工程科技I，化学，有机化学异黄酮；咪唑；咪唑基异黄酮衍生物；微波合成；抗氧化活性

Matt is a Chemical Engineering at Laurentian University.

马特是在劳伦琴大学化学工程。

It is pointed out that we should tackle microreacrors and microchemical engineering with s...

指出应采取冷静乐观的态度对待微反应器和微化学工程，它不仅需要现代的加工方法，还特别需要大量的适用知识。

It is pointed out that we should tackle microreacrors and microchemical engineering with sober optimism, which requires besides modern fabrication methods especially considerable knowledge of the proper applications.

指出应采取冷静乐观的态度对待微反应器和微化学工程，它不仅需要现代的加工方法，还特别需要大量的适用知识。

Organic fluorescent compound;(benzothiazol-2-yl)naphtho[1; 2-d]oxzole derivatives; UV spectroscopy; Fluorescent spectroscopy; Quantum yield

工程科技I，化学，有机化学有机荧光化合物；苯并噻唑基-萘并噁唑衍生物；紫外光谱；荧光光谱；量子产率

Niobic acid; catalytic synthesis; di-2-ethylhexyl phthalate; di-n-octyl phthalate; di-2-ethylhexylmaleate; di-n-octyl maleate; cyclohexene; modification of catalyst; dynamics of esterification

工程科技I，化学，有机化学铌酸；催化合成：邻苯二甲酸二辛酷；邻苯二甲酸二异辛酯；顺丁烯二酸二辛酯：顺丁烯二酸二异辛酯：环己烯；改性；动力学

Exceed high molecular weight polyvinyl (English curtailment UHMW-PE )be thermoplastic engineering plastics it integrative all plastics's high-performance, but endure impulsive ,anti-abrasive ,endure chemistry eat away, oleiferous inhouse ,absorb impulsive energy this 5 piece behavioural is now deposit that is among plastics all tiptop numerical value.

超高分子量聚乙烯（英文缩写UHMW-PE）是热塑性工程塑料。它综合了所有塑料的优越性能，而耐冲击、耐磨性、耐化学腐蚀、自身润滑、吸收冲击能这五个特性乃是目前既存塑料中所有的最高数值。已成为一种引人注目的完全新型的产品。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。