查询词典 ethylene

For example, if a patient ingests a large amount of ethylene glycol, the resulting metabolic acidosis will likely occur before the respiratory compensation has had time to develop fully .

例如，如果某个病人摄入大量乙二醇，它导致的代谢性酸中毒在呼吸代偿尚未完全以前就有可能发生。

For example, if a patient ingests a large amount of ethylene glycol, the result ing metabolic acidosis will likely occur before the respiratory compensation has had time to develop fully.

例如，如果某个病人摄入大量乙二醇，它导致的代谢性酸中毒在呼吸代偿尚未完全以前就有可能发生。

Make comprison of SGS concerning lathering power and foam stability. Test shows that N,N＇-Difatty acid acyl hexamethylene-diamine-ethylene sulfonate（SGS-12）has better lathering performance and foam stability.

对SGS系列双子表面活性剂的起泡性能和稳泡性能进行了比较，其中N，N＇-双月桂酰基己二胺二乙基磺酸钠（即SGS-12）具有更好的起泡性和稳泡性。

Using butadiene nitrile rubber, ethylene-vinyl acetate copolymerand natural rubber as main materials,other compositions being added into,through a series of working procedures,such as masticating,composing,mixing,crosslinking and foaming,terpolymer shoe-sole with microporeis made.

以丁腈橡胶、乙酸乙烯共聚物和天然橡胶为主要原料，配以其它体系，经素炼、合炼、混炼、交联发泡等工序制得三元共混微孔鞋底。

The coil spring were kept constant and recorded for 0hr, 1 hr, 2 hrs, 4 hrs, 8 hrs, 12hrs, ldays, 3days or 7days. Upon completion of experiments, the maxillae were removed. The specimens were fixed in 4% paraformaldehyde in 0.1 M phosphate buffer for 24 hrs and decalcified in 10% ethylene diamine tetraacetic acid at room temperature for 5 wks.

本研究通过建立正畸大鼠牙齿移动动物模型和体外细胞培养，结合细胞力学试验方法和分子生物学测试技术，拟从组织、细胞水平以及分子生物学角度探讨ATF4在正畸牙齿移动过程中对牙周组织改建的影响及作用机制，进一步为正畸牙齿移动提供理论和实践依据。

A DNA demethylating agent. This finding suggests that Met induce the flowering of detached cotyledon culture perhaps through acting as a methyl donor of DNA methylating not as the precursor of ethylene synthesis.

上述结果说明：10^(-5)M Met浸种3 h能显著促进子叶培养物的花芽形成，Met对离体子叶成花的诱导作用可能是作为甲基供体通过DNA甲基化途径来实现的。

Were systematically investigated. Epi overproduced ethylene during vegetative growth and fruit development Table 1 and Fig.

突变体Epinastics及其野生亲本VFN幼苗、成长植株和菓实生长发育与成熟特性进行了系统研究和比较分析。

From the analysis of FT-IR spectra, XRD patterns and SEM morphologies, the special functions of the chelating agents as follow: citric acid chelates metal ions, EDTA adjusts pH values and ethylene glycol polymerizes complex and replaces hydrogen bonds in SBT sol solution.

利用红外光谱、X衍射及扫描电镜等手段，证明柠檬酸主要起络合金属离子作用；EDTA除辅助交联金属离子外，主要用于调节pH值；而乙二醇用来聚合柠檬酸和EDTA，防止氢键产生，起稳定溶胶作用。

The present invention is one kind of supported olefin polymerizing catalyst of metallocene and post-transition metal and its reaction process of catalyzing ethylene polymerization.

本发明是关于一种负载化茂金属和后过渡金属烯烃聚合催化剂及其制备方法，以及其催化乙烯聚合的反应工艺。

Impact of global economic crisis on Chinese petrochemical and chemical industry and its countermove were commented: production and export of chemical industry product;ethylene item which is under construction shall postpone being put into production;recessing glycol,PTA,and polyester industrial link development;endengering neoprene rubber profession;reducing the output of tyre production;stopping or limiting the production part of units were presented.

评述了世界经济危机对中国石化和化工行业以下领域的影响：化工产品生产和出口减少；在建乙烯项目将推迟投产；乙二醇、PTA和聚酯产业链发展减速；危及氯丁橡胶行业；轮胎行业掀起减产限产潮；部分装置停产或限产。并提出了相应的对策。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。