1) Bond-Prepared State Principle
键准备态原则
1.
Pd2-CO cluster model has been investigated by means of ab initio calculations with metallic basis set of Pd atom, Based on the Metallic State Principle and Bond-Prepared State Principle,Pd2-CO cluster has been carefully studied in order to model the bridged CO on Pd surface.
按金属态原则和键准备态原则，计算ＣＯ在金属把表面桥位吸附模型，并讨论吸附作用的化学键本质。
2) key principle
关键原则
3) conservation principles
稳键原则
4) three principles of bond formation
成键三原则
5) decisive principle
关键性原则
1.
At Englishclassroom teaching in the usage inspire type teaching,should follow the decisive principle,in time sex principle,real results principle,double to five principles,such as sex principle and the leading principle etc.
在英语课堂教学中运用启发式教学时,应当遵循关键性原则、及时性原则、实效性原则、双向性原则、引导性原则等五项原则。
6) Redundancy concept
备份原则
补充资料：设备安装前的准备工作——技术准备
| 设备安装前的准备工作——技术准备 | ||
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条