commutability

commutability

1. Summary:Electricity hot irons of function at electronics product design and install up of the position be not a commutability, how use good electricity hot irons is simple but not easy.

中文：摘要：电烙铁的作用在电子产品设计与安装上的地位是不可代替的，怎么用好电烙铁是简单但不容易的。

2. Explosion-proof box use in switch of Move/ auto or far master / dish the master, and the commutability self-settble •

作防爆箱内小型电源开关、手动/自动或远控/盘控等切换开关，并可代替自复位转换开关。•材质：三聚晴氨 •

3. Morever, yellow powder insect also the commutability fish powder make match animal feed, is a turtle, abalne, southern edible snakeent. it is various aniamal feed with good farming industry.

另外，黄粉虫虫粉也可代替鱼粉作配合饲料，作为甲鱼、鲍鱼、南方是食用蛇等各种养殖业很好的饲料。

4. Keywords Aspartate aminotransferase;Methods comparison;Commutability;Enzyme reference material;

天冬氨酸转氨酶;方法间比较;转换性;酶参考品;

5. The role and the application of commutability of enzyme reference materials in the standardization of enzyme determination

酶参考品互换性在酶测定方法标准化中的意义及应用