查询词典 low-cost

At present, the major problems in the construction and management of our public sports facilities lie in the lack of facilities, low functionality in existing facilities, low efficiency and mismanagement.

摘要我国大众体育设施建设和管理目前存在一些问题和矛盾，主要是体育设施少，场馆功能单一，使用率不高，管理人才缺乏等。

SLG twin screw pulper has such advantages as superior in refining quality, low in power consumption, good in pulp-liquor mixing and low in heat produced during the refining process.

SLG双螺杆制浆机具有磨浆质量好、电耗低、浆液混合效果好、磨浆过程产生的热量少等优点。

Paper industry the past few years of hard work elites and radical reform of our paper has been the rapid development, but in the second half of 2008 the global financial crisis under the fierce attacks of the paper we are faced with unprecedented challenges, reduce a large number of foreign orders, hydro pulper aging equipment, paper machine operating speed of the slow, low value-added products, filter equipment, up-flow low pressure output screen, high power consumption, coupled with China's increasing pollution of the paper industry environmentally friendly water treatment sludge, objectively, there are difficulties we are now, how fast out of the current predicament?

经过这几年造纸行业精英们的艰苦努力及大刀阔斧的改革我们的造纸业有了飞速发展，但是在08年下半年全球金融危机猛烈的侵袭下我们的造纸业正面临着前所未有挑战，国外订单大量缩减，水力碎浆机设备的老化，纸机车速的运转缓慢，产品的附加值低，筛选设备升流压力筛的产量低，电耗高，加上我国加大对造纸行业污水污泥的环保治理，客观上我们现在是有困难，如何快速走出当前的困境？

These functions are: low vibration, high vibration, pulsate and vibrate high pulsation and low pulsation.

这些职能是：低振动，高振动，脉动和振动脉动高和低脉动。

The results showed that the amorphous iron oxide has highly catalytic activity. The intermediate products are pyrocatechin, hydroquinone, benzoquinone and low-grade fatty acid. The mechanism of catalyst oxidation is assumed that the free radical OH attacks benzene cycle at the adjacent position and para-position of OH on phenol so that the benzene cycle is opened and low-grade fatty acid is produced and transformed into CO2 and H2O.

结果表明，非晶铁氧化物催化剂在催化氧化降解苯酚时具有较高的催化活性，苯酚降解的中间产物有：对苯二酚、邻苯二酚、苯醌和低级脂肪酸，其降解机理是羟基自由基攻击苯环上OH的部位或对位而使苯环开环，生成低级脂肪酸，并最终转化成二氧化碳和水，从而使苯酚得以降解。

Pyrometallurgy and hydrometallurgy are introduced in this article,pyrometallurgy,ammoniacal leaching and high-pressured acid leaching has obvious disadvantage.Craft simply,energy consumption low,the operation easy to control,investment low are the merits of the constant-pressured acid leaching.It is belived that constant-pressured acid leaching w...

本文介绍的红土镍矿处理工艺有火法工艺和湿法工艺，其中火法工艺和湿法工艺中的氨浸法、高压酸浸法存在明显缺点，而常压酸浸法有工艺简单、能耗低、操作易于控制、投资少等优点，将会有很好的发展前景。

The Jiangsu HaiXin electrical equipment Limited company found in 2001,which is specialized in producting high and low pressure switch compiete set of equipment,the high and low pressure bus bar rabbet,the electric cable bridge, the box-type transformer substation,the ground metal raceway.

镇江市海鑫电气设备有限公司创建于2001年，是专业生产高低压开关成套设备、高低压母线槽、电缆桥架、箱式变电站、地面金属线槽的专业厂家。

They can also be used in fields range from both high and low temperature to both high and low velocity, sometime even to environment full of radioelement.

多孔质气体静压轴承能明显提高轴承的承载能力，具有更优越的阻尼特性和稳定性，故得到广泛的关注。

The density measurement technology of foam material with low atomic number was established by low energy X-ray radioscopy.

采用低能X射线对低原子序数泡沫样品进行透射照相，以胶片作为记录介质，对材料密度进行测量。

With the deeping of the trough and the westward moving of the tropical cyclone, the low level vortex and wind shear line extended along a southwest - northeast orientation over the Yangtze River. On the effect of high, middle and low latitude systems, a rainband in southwest - northeast orientation formed gradually.

随着阻塞形势的发展和热带气旋的西移北上，经向环流加强，主要影响天气系统——低空的低涡切变线沿西南－东北方向伸展，在高、中、低纬度天气系统的共同作用下，一条西南－东北走向的雨带逐渐形成。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。