查询词典 purificant

HTPA purificant environmental protection is Stephen Shing Dalian New Zealand technology companies to introduce technology and joint development withóùat home the production of a new type of air purification products, has been the United States, Britain, Canada, Australia and the European Union and other international environmental protection authority approved, the product is an efficient deodorant, antibacterial, can be characterized by natural decomposition, and direct spray on the human body, food and animal body.

"HTPA环保净化剂"是大连泉盛科技公司引进新西兰技术同大连化物所联合开发并在国内生产的新型空气净化产品，已获美，英，加，澳及欧盟等国际环保权威机构的认可，该产品具有高效除臭，抑菌，可自然分解等特点，并可直接喷洒于人体，食品及动物体上。

Meanwhile, soil is the base of agriculture and the purificant of natural environment.

它是农业生产的基础，也是自然环境的重要净化剂。

Particularly, our desulfurization purificant and purification technologies under independent research and development have realized recycling for the first time at home and abroad.

特别是，我们的脱硫净化剂，根据独立研究和开发净化技术已经达到了到了国内外首次回收。

Its mainly product are fertilizer, feed additive, purificant and basic chemical material.

公司经营的品种有：肥料、饲料添加剂、环保净化剂－－活性炭及基础化工原料。

There is a carnivalistic overtone in the work which offers a wholesome purificant for the dark and gloomy atmosphere, and leaves the readers with the hope for a better future.

书中的狂欢色彩消解了阴郁的色调，使读者感受到了一线指向美好未来的希望。来源：c018ABC论文网www.abclunwen.com

High-performance composite PFS purificant PISC as a new generation of inorganic polymer coagulant, in the industrial wastewater, domestic wastewater treatment have a wide range of applications.

高效复合聚铁净化剂 PISC 作为新一代的无机高聚物混凝剂，在工业废水、生活废水处理等方面有着广泛的应用前景。

Compared with the existing coagulant, this new type of high-performance composite PFS purificant PISC for the main characteristics of wastewater treatment is low, low cost, effective and wide scope of application, the formation of large flocs, the settlement soon and easy to deal with dehydration.

与现有混凝剂相比，这种新型的高效复合聚铁净化剂PISC用于废水处理的主要特点是用量少、成本低、效果好、适用范围宽、所形成的絮体大、沉降快，易于脱水处理。

Factory of DATAI at DATONG, SHANXI produces serious products of purificant.

大泰山西大同地区工厂，生产净化剂系列产品

The main methods to improve purification effects and the research orientation of aluminium fluxes are also introduced. It is pointed out that the popularization of home-produced equipment is important approach to increase level of purification for aluminum alloy trade, on the other hand, research on aluminium molten fluxes and purification mechanism should make progress in without polluter and multifunctional purificant.

提出了铝熔体提高净化效果的主要途径及发展方向为：在设备方面，应努力实现国产化，提高普及率，从而提高我国铝合金行业的整体净化水平；在铝熔体净化剂的发展方面，集净化、覆盖、精炼于一体的多功能绿色新型无污染熔剂及净化机理的研究是今后的努力方向。

It was found that casting Al-Si alloy conforming to industrial standard could be obtained after refining by using cryolite and sodium chloride as purificant and removing iron by using manganese as de-ironing medicine.

研究结果得出，使用含冰晶石和氯化钠混合物的精炼剂以及金属锰为除铁剂并采取适当的工艺方法，可以有效地去除一次铝硅合金中的杂质，制取符合工业标准的铸造铝硅合金。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。