content of ative ingredient 在农药里是什么成份?
来源:百度知道 编辑:UC知道 时间:2024/05/08 07:32:38
农药中常用二甲苯、甲苯做溶剂。助剂是有助于有效成份发挥特定的功效而加入的一种物质,包括助溶剂、稳定剂、乳化剂、分散剂、增效剂、渗透剂、崩解剂等等。稳...
active ingredient
活性组分, 有效成分
Table 1 shows that the content of
at present of是什么意思
满足于........ 是content oneself of sth. 还是content oneself with sth.
content of ative ingredient 在农药里是什么成份?
in on at of区别
at the back of是什么意思
Effect of ageing and Mg content on the quality index of two
At the top of the world
even at the expense of rivals
At the foot of the mountain_______.