二甲苯用于制造聚酯(如纺织品)。
现在有了丙酮，二甲苯，还有甲苯。
二甲苯和十氢萘是较好的溶剂。
芳烃是环状碳氢化合物，如苯，甲苯和二甲苯。
The aromatics are ringed hydrocarbons, such as benzene, toluene and xylene. Benzene is used to make polystyrenes e.g.
溶剂为丙酮和二甲苯的混合物。
指甲油中含有有毒物质如甲苯，苯酚，二甲苯。
Nail polish contains toxic products like toluene, phenol and xylene.
然后，将工业品二甲苯放入瓶中，使达到瓶口。
Thereafter the bottle is filled to the lip with commercial grade xylene.
它由二甲苯混合物经结晶或沸石吸附分离制得。
It is separated from the xylene mixture by crystallization or zeolite adsorption.
溶解度：溶于甲醇、乙醇。难溶于甲苯、二甲苯。
Solubility: soluble in methanol ethanol. hardly soluble in toluene xylene.
溶解度：溶于甲醇、乙醇。难溶于甲苯、二甲苯。
Solubility:Soluble in methanol, ethanol. Hardly soluble in toluene, xylene.
不过，未来几年也是我国对二甲苯扩能的高峰期。
However, over the next few years is the expansion of our para-xylene peak.
苯酚、二甲苯缩甲醛树脂及硼酸反应生成缩醛树脂。
The reaction of phenol, xylene—formaldehyde resin with boric acid gets an acetal resin.
其异构化的目的是提高对二甲苯和邻二甲苯的收率。
Its isomerization is aimed at increasing the yields of para - and ortho - xylenes.
它能除去室内空气中的污染物，如甲醛、二甲苯和苯。
It rids the air of indoor pollutants such as formaldehyde, xylene and benzene.
从分离结果看，利用盐效应将二甲苯分离是完全可能的。
The results indicated that the xylene was separated by salt-effect was possible.
8月8日，一场暴风雨粉碎了该城市一家对二甲苯(PX)工厂的保护墙。
On August 8th a storm smashed through the protecting wall of a paraxylene (PX) factory in the city.
墨西哥湾居民患病：血液测试确认含有乙苯，二甲苯以及很高成分的乙烷。
Gulf residents are getting sick: blood tests confirm ethylbenzene, xylene, and high levels of hexane.
另外，它还可以抑制电脑显示器和打印机中释放的二甲苯和甲苯。
In addition, it can inhibit the release of computer monitors and printers in the xylene and toluene.
采用多柱串联连续吸附流程，利用模拟移动床从混合二甲苯中分离间二甲苯。
With the continuous adsorption process of the columns in series, m xylene was separated from mixed xylene by analog moving bed.
介绍了间二甲苯的工业来源及生产技术，概述了间二甲苯的国内外生产情况。
The article introduces the industrial sources and production technologies of meta-xylene; summaries its production status at home and abroad.
随着处理温度的提高，催化剂的活性降低，对二甲苯和邻二甲苯的选择性上升。
The catalytic activity declined as the selectivity of paraxylene and ortho-xylene improved with increasing treated temperature.
能减轻二甲苯所致小鼠耳廓肿胀度，明显减少巴豆油所致大鼠肉芽肿炎性渗出液。
ZYFF can inhibit auricular swelling caused by xylene in mice and remarkably reduce the phlogistic exudation of granuloma induced by croton oil in rats.
这个化工厂将会产生对二甲苯这种有毒物，当地居民得知该计划后，当然很担心。
The factory would have produced toxic paraxylene, and residents who learned of the plans were understandably alarmed.
方法：采用热板法和二甲苯耳廓肿胀法观察益母草对小鼠镇痛和抗感染作用的效果。
Methods: the analgesic effect and the anti-inflammatory effect of Herba Leonufi were observed with hotplate and ear swelling induced by xylen method.
在工作场所，他们的母亲接触过诸如甲苯、二甲苯、矿物精炼物、异丙醇和三氯乙烯等有机溶剂。
In the workplace, their mothers had come into contact with such solvents as toluene, xylene, mineral spirits, isopropyl alcohol and trichloroethylene.
根据NASA的相关研究，证明了蜘蛛草可以除去空气中的甲醛、二甲苯和甲苯成分。
In NASA's study, they were shown to get rid of formaldehyde, xylene and toluene.
根据NASA的相关研究，证明了蜘蛛草可以除去空气中的甲醛、二甲苯和甲苯成分。
In NASA's study, they were shown to get rid of formaldehyde, xylene and toluene.
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