1) sustained release drug
长效剂
3) everlasting bactericide
长效杀生剂
1.
New and highly effective and everlasting bactericide-SS412MS a supplement;
新型高效长效杀生剂——SS412MS
4) Long effecting spheroidizing agent
长效球化剂
5) chemical pharmacon for reduced resistance
长效降阻剂
1.
This article introduced the structure and characteristic of new type of grounding body and chemical pharmacon for reduced resistance and the correct methods according to the using of the different geographical environment and soil resistivity in construction of grounding network.
介绍了新型接地体与化学长效降阻剂的结构、特性及其在地网施工中根据不同地理环境,不同土壤电阻率,如何正确使用该产品的方法。
补充资料：长效制剂
长效制剂
long?acting preparation
药物经过改造，制成在体内吸收、代谢和排泄缓慢，从而延长其作用时间的制剂，称“长效制剂”。如长效抗精神病药物、长效胰岛素等。
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