第三基本形式

We adopt the method of 'piling-up, connecting, and putting-together' which uses 'room type module' as a basic design unit. The first step of this method is to combine from vertical space to basic objects; the second step is to use stair well to connect those basic objects from horizontal space to get series of room units; the final step is to consider both horizontally and vertically to get a complex structured house.

采用&叠&、&联&、&拼&设计方法，即采取以&户型模块&为基本设计单元，第一步从竖向空间进行组合，得到具有高度空间变化的住宅基本体；第二步从水平空间，通过楼梯间串联各基本体，得到多种形式的住宅单元体；第三步再从水平空间（也考虑竖向空间层数的变化）组合各单元体，得到一栋住宅造型多变的住宅组合体

The metals, such as Fe, Cu and Co, which can be reduced by KBH〓, can not change the catalytic properties obviously if only small amount of them are added to Ni-B alloys; those who can not react with KBH〓, such as Zn〓, are washed out during the preparation, so they also can not change the catalytic properties; while addition of the elements in VIB group, such as Cr, Mo and W, can increase the hydrogenation activity magnificently.

同样，我们通过添加第三组分来修饰Ni-B合金，可以被还原的金属，如Fe、Co、Cu等，少量添加并不能明显改变其反应性能；而与KBH〓不发生反应的金属，如Zn，以离子形式加入后，除了少量离子被吸附在催化剂表面外，基本不残留在催化剂里，因此对反应性能也没有太大的改变；只有VIB族元素，如Cr、Mo、W的加入才会很大改进Ni-B催化剂在蒽醌加氢中的催化性能，尤以Cr的修饰作用最好。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。