查询词典 xylene

At present the company's main wax, run toluene, xylene and other /chemicals.

目前公司主营石蜡，兼营甲苯、二甲苯等化工产品。

The device was found to have low sensitivities to xylene and methane.

对甲烷和二甲苯也有微弱反应，但是其灵敏度很低。

In this paper, the preparation and characteristic of gas sensor based on carbon nanotubes for formaldehyde, benzene, toluene and xylene detection were discussed.

论文对基于纳米碳管的气体传感器对甲醛、苯、甲苯和二甲苯这四种有机挥发物的气敏特性做了初步的研究和探讨。

ConclusionThe injury of xylene to human peripheral blood lymphocytes is significant.

二甲苯对正常人外周血淋巴细胞DNA有显著损伤作用。

In this paper, study and experiment of the removal of benzene, toluene, xylene and trichloroethlene of oil-contaminated in soil commonly have been finished.

本文针对常见的石油污染物苯、甲苯、对二甲苯和TCE进行了生物通风过程的实验和理论研究。

Objective: To establish the method of detecting methanol, benzene, toluene and xylene with gas-chromatography in the air of workplace.

目的：探讨一次采样气相色谱同时测定工作场所中甲醇、苯、甲苯和二甲苯的方法。

The reaction proceeded in xylene at 120 ℃ for 10 h to give bromoxynil octanoate in 91% yield.

以DMF、三乙胺为催化剂，在溶剂中，用辛酸直接合成了溴苯腈辛酸酯，实现由酸合成酯的一步反应。

Objective: To explore the effects of genital endocrine hormone exposure to benzene, toluene, xylene in femaleworkers.

目的：探讨苯系物对接触女工生殖内分泌激素的影响。

There is further research of selectivity of zeolite molecular sieve to adsorbing and separating mixed xylene in this thesis.In recent years.

吸附分离工艺的关键技术之一是吸附剂的制备，本文就对吸附分离二甲苯所用吸附剂的制备和改性效果作了更进一步的研究。

When an effective dosage of benzene, Xylene or phenol was added Zebra fish would loss their swimming activity and proceed to death.

将一次有效剂量的苯、二甲苯及苯酚加入时，鱼会丧失游动能力直至死亡，且伴随着鱼体光子辐射的明显变化。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。