pr ci中文什么意思

《英汉医学词典》PR CI

[=propyl chloride]丙基氯

• pr:    PR ＝public relatio ...
• a ci:    横坐标
• ci:    Ci ＝ cirrus【动物；动物学 ...

例句与用法

1. use pr cis plc, auto-zero, calibration, purging and temperature control
   系统控制采用精密plc，自动进行校零、校标、吹扫和温度控制。
2. off stage schoolmate listens he tirelessly, come to, and act as a pr cis writer carefully
   台下的同学认真听着他娓娓道来，并做记录。
3. learning and thought from the present teaching plan and pr cis in the secondary health school
   执行卫生类中等专业现行教学计划和大纲的体会与思考