成圆锥形地

Coning and quartering method: put the sample onto the steel plate in the form of a cone; each scoop shall be inserted from the top of conical to make it spread along the top evenly, and pay attention not to misplace the center of cone; do it at least 3 times and mixed thoroughly; then flatten the top and use the cross plate from top to bottom to divide into 4 equal segments, randomly take out 2 oppositesegments and do it repeatedly for several times and finally divided into not less than the minimum retained quantity.

圆锥四分法：将样品置于已用样品刷好的钢板上，堆成圆锥形，每铲由圆锥顶尖落下，使其均匀地沿锥尖散落，注意勿使圆锥中心错位，如此反复至少移堆三次，使其充分混匀，然后将锥尖压平，用十字板自上插下，分成四等份，任取两个对角的等份，重复操作数次，缩分至不少于最少留样量。

Several rolls (7) are juxtaposed in a stationary machine housing, along a closed circumferential path. At each roll, a wafer cake, in the form of a hot plastically deformable material, is rolled up between a die (23) and a punch (14) to form a cone, while the rolls (7) move, turning along their path, from the input station to the output station of the cone forming machine.

在固定机架内沿一条封闭的循环轨道并列地排列有多个滚卷装置（7），在滚卷装置内每一块处于热的可塑性变形状态下的华夫饼在滚卷模（23）与滚卷芯棒（14）之间卷成圆锥形华夫卷，在此过程中滚卷装置（7）沿其循环轨道从机器的输入站运动到输出站。

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。