jacky
区别如下
investigation on 的意思是考察，投资，调查，研究
短语有
Investigation report on compensation 调查报告
INVESTIGATION REPORT ON STANDARDIZATION 标准化审查报告
investigation procedure on lawyer complaint 律师投诉查处程序
investigation power on official offence 职务犯罪侦查权
New Investigation Report on Fields 田野新考察报告
Investigation Analysis on Current Conditio 广东青少年网球运动现状与发展策略研究
investigation power on duty crime 职务犯罪侦查权
Investigation Progress on Copper Extraction Process 铜萃取的研究进展
investigation on plant 设备调研 ; 植物调查
例句
1.An experimental investigation on purification of BTEX waste gas was conducted in a biofilter packed with ceramic pellets.
以陶粒为填料，对生物过滤塔降解BTEX的行为进行了研究。
2.Investigation on Method of Improving Precision for RF Simulation System
阵列射频仿真系统精度改进方法研究
investigation of 的意思是考察期，考察的，调查研究，追究
短语有
Investigation report of course 调查报告
investigation system of specialty 专业调查系统
investigation report of fisheries 渔业考察报告
investigation office of xinjiang 新疆普查办
investigation data of highways 公路普查数据 ; 公路普查数据
Investigation type of learning 探究式
Investigation Report of Domestic 关于甘肃省张掖市家庭暴力现象的调查报告
investigation out of court 庭外调查
Investigation knowledge of Korea 赴韩国考察见闻
例句
1.This will assist any investigation of safety issues that may surface.
这将有助于针对各种可能浮现的疫苗安全性问题开展调查研究。
2.Investigation of Se Transfer and Distribution in Soil-crop System under Heavy Metals and Sulphur Conditions
重金属和硫作用下硒在土壤&作物系统中的迁移分配研究
investigation on 侧重的调查研究的新观点。
investigation of 调查的是存在的某种事物。
例句：
The investigation on the method of transformation analysis in Chinese grammarseems to correct.
目前学界对汉语语法变换分析的探源研究似有可商之处。
Application and Analysis of Laser Diagnostics Technology in Investigation of InternalCombustion Engines
激光诊断技术在内燃机研究中的应用及其分析
