染料

He use of azofree dyestuff has to be confirmed in a accompanying.

"随后必须确保使用的染料不含偶氮。"

In the recent years, the professional dyestuff we produced has been widely recognized by the broad domestic and foreign clients.

近年来我们提供的染料已得到广大国内外客户的普遍认同。

In order to gurrantee the quality of thread, dyeing absolutely not contain AZO dyestuff.

本公司为了保证线的质量，染色绝对不含AZO染料。

And also used in agriculture chemical, antiseptic, dyestuff and pigment, textile industry, etc.

可用于农用化学品、杀菌剂、染料和颜料，纺织行业等。

Wenzhou Longda Dyestuff Chemical CO., LTD is one of enterprises in the country which started earlier the research on professional dyestuff, has a long history of development and production.

温州龙达公司是国内从事专业染料生产较早的企业之一，已经有多年的开发、生产的历史。

The effects of initial concentration of dyestuff, supporting electrolyte (Na2SO4), pH and temperature were investigated.

考察了染料初始浓度、支持电解质Na2SO4、pH及温度诸条件对脱色性能的作用。

The anticorrosion,characteristics of common materials for dyestuff equipment under different medium and different technical conditions are described.

概述了染料工业设备常用材料在不同介质和工艺条件下的耐腐蚀性能，分析、比较了不同材料制造的常压设备单位面积造价。

The production situation, trading, import and export of dyestuff and organic pigment in 2005 were introduced.

介绍2005年我国染料、有机颜料生产经营和进出口概况。

The Portuguese were harvesting dyewood in Brazil , and the French were trading for furs in Canada .

那个时候，葡萄牙人就已经在巴西砍伐染料木了，而法国人则在加拿大做起了皮毛生意。

Small shrubby African tree with hard wood used as a dyewood yielding a red dye.

非洲一种小型灌木状的树，木质坚硬，是一种染料木，出产一种人造红色色素。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。