operative temperature操作温度;作用温度;工作温度;或运行温度
operative time手术时机;手术时间
surgical operative骨科手术;外科手术
operative goals作业目标;营运目标;作业性目标
Operative Surgery[外科] 外科手术学;外科手术;动物手术学;临床外科手术学
operative system股份合作制;操作系统
operative society生产人合作社;批发合作社
operative procedure手术;手术程序
operative sheet工作图板
Objective: To promote pre-operative diagnosis of MLNM by analyzing the situation of MLNM in lung cancer patients.
目的：分析肺癌纵隔淋巴结转移情况，促进术前对肺癌纵隔淋巴结转移的诊断。
参考来源 - 肺癌纵隔淋巴结转移分析—《中国医药导报》—2007年第29期—龙源期刊网ADJ（形容词） A system or service that is operative is working or having an effect. (系统、服务) 起作用的 [正式]
The commercial telephone service was no longer operative.
商业电话服务不起作用了。
N-COUNT（可数名词） An operative is a worker, especially one who does work with their hands. 技工 [正式]
In an automated car plant there is not a human operative to be seen.
在全自动汽车制造厂，一个工人也看不到。
N-COUNT（可数名词） An operative is someone who works for a government agency such as the intelligence service. 特工人员 [美国英语]
Naturally the CIA wants to protect its operatives.
中央情报局当然想保护自己的特工人员。
PHRASE（习语） If you describe a word as the operative word, you want to draw attention to it because you think it is important or exactly true in a particular situation. 关键词
As long as the operative word is "greed," you can't count on people keeping the costs down.
只要关键词是“贪婪”，你就不能指望人们降低开销。