范围广泛的

Bucher diagram is that the carnot cycle characteristics, a simple and practical m-xt Bucher diagram paper, the start of the carnot cycle is used to express the prototype, after the further improvement and to promote its application in various thermodynamic cycle as Rudolf circulation, three heat cycle, reverse circulation within a brief reversible, makes people aware of the limits using Bucher diagram, the rich contents.

Bucher图是表示卡诺循环特性的一种简单而又实用的新图，本文对Bucher图的最开始的用于表示卡诺循环的原型，之后对其进一步的改进和推广使其应用于各种热力学循环如狄塞尔循环，三热源循环，逆向内可逆循环等作了简要的叙述，使得人们了解到Bucher图的使用范围的广泛，内容的丰富。

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。