preliminary investigation
短语词组
- preliminary experimental investigation 初步实验研究
- Preliminary Investigation on Depositional Env 浙闽地区下白垩统黑色泥岩沉积环境初探微体古生物与有机地球化学证据
- preliminary investigation on the performance 性能初探
- The right to preliminary investigation 初查权
- Preliminary Investigation on Landscape Color 景观色彩研究初探
- separate preliminary hearing from investigation 侦审分开
- preliminary investigation of gold deposit 金矿预查 返回 preliminary investigation