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增产增

增产增

增产增

增产增

3

Investment -Benefit model and structure optimization model for various stimulations have been presented .

建立了增产、增注以及降水措施的投入 -效益模型和措施结构优化模型；

4

It can be extensively applied to tubing string for oil production technology .

可广泛应用于油水井增产增注工艺管柱上。

5

The Technique of Increasing Production and Injection by Multistage Compound Vibration

多级复合振动增产增注工艺技术

6

Trial of Preventing Disease to Increasing Yield and Sugar Content of Sugarbeet

甜菜防病增产增糖试验

7

The Technic Measure of Increasing Sugarbeet Yield and Sugar Content

甜菜增产增糖技术措施

8

A new physical-chemical plugging relief technology

一种新型的物化解堵增产增注工艺

9

Effects of salt lime on improvement of yield and quality in peanut

花生施用石膏的增产增质效果初探

10

Mechanism of grinding jet uesd for slit to increase yield and injection in oil well

油井中磨料射流割缝增产增注机理

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