1.
Estimation of hydrogeology parameters in the isolated-well formula using particle swarm optimization
用粒子群算法反求割离井公式中的水文地质参数
2.
continuous sidewall core cutter
![点击朗读](/dictall/images/read.gif)
连续式井壁岩心切割器
3.
buoyant off-bottom connection method
![点击朗读](/dictall/images/read.gif)
浮式离开井底接管法
4.
Euler polyhedron formula
![点击朗读](/dictall/images/read.gif)
欧拉可分割空间公式
5.
The start shaft is an integral part of the clutch assembly.
![点击朗读](/dictall/images/read.gif)
开始竖井不可分割的一部分的离合器总成.
6.
Select Optimum Drilling Fluid Rheological Model Using Fibonacci Search Method.
![点击朗读](/dictall/images/read.gif)
利用黄金分割搜索法优选钻井液最优流变模式
7.
The General Equation of Actual Cut-area of Cutting off Cuboid and Its Application;
![点击朗读](/dictall/images/read.gif)
方体截断切割实际切割面积的一般公式及应用
8.
Research on Digital Inverted Plasma Arc Cutting Power
![点击朗读](/dictall/images/read.gif)
全数字逆变式等离子弧切割电源研究
9.
Isolated Cuk Circuit based Maximum Power Point Tracking by Golden Section Method
![点击朗读](/dictall/images/read.gif)
基于隔离式Cuk电路的黄金分割法MPPT
10.
Design and implementation of the separation of EXCELL2000 microspheric combination logging tool.
EXCELL2000组合式微球测井仪分离的实现
11.
Study of Cavitation of Centrifugal Water Pump in Mines
![点击朗读](/dictall/images/read.gif)
基于矿井离心式水泵汽蚀条件的探讨
12.
PRODUCTIVITY FORMULA OF HORIZONTAL WELLS IN FOUR SPOT AND TRIANGULAR PATTERNS
![点击朗读](/dictall/images/read.gif)
四点法和三角形井网水平井产能公式研究
13.
Numerical Control System for Swing Plasma Cutting Machine
![点击朗读](/dictall/images/read.gif)
旋臂式等离子切割装置数控系统的研究
14.
Research on Soft-switching Mode Power Supply of Arc-welding and Air-plasma-cutting;
![点击朗读](/dictall/images/read.gif)
逆变式直流弧焊及等离子切割电源的研究
15.
Design of Conical Type Centrifugal Fan for Combine Harvester;
![点击朗读](/dictall/images/read.gif)
联合收割机圆锥形离心式清选风扇设计研究
16.
Design of Drive Circuit for Air-plasma-cutting Inverter
![点击朗读](/dictall/images/read.gif)
逆变式空气等离子切割机的驱动电路设计
17.
Simulation on Control Strategy of Inverted Plasma Cutting Power Supply
![点击朗读](/dictall/images/read.gif)
逆变式等离子切割电源控制策略仿真研究
18.
Modeling and Simulation of Inverted Plasma Cutting Power Supply
![点击朗读](/dictall/images/read.gif)
逆变式等离子弧切割电源的建模及仿真研究