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- The results indicate it overcomes the disadvantage of other control methods by using hydraulic thrust roller. 使用结果表明:采用液压推力挡轮,克服了其它控制方法的缺点和不足。
- Study on System Design of a Hydraulic Thrust Stand 液压冲击试验台系统设计研究
- hydraulic thrust booring machine 水压钻探机, 液压冲钻机
- The evaluation method of channel unit hydraulics performance by ratio of burble radius to span is presented. 提出了利用漩跨比 对流道单元水力学性能进行评估的方法。
- Design and Research on Hydraulic Thrust System of Simulative Shield 模拟盾构推进液压系统的设计和研究
- Design of Hydraulic Thrust System of Shield Simulated Test Platform 盾构模拟试验平台液压推进系统设计
- Research on axial hydraulic thrust of francis pump-turbine's runner 混流可逆式转轮轴向水推力研究
- It introduces applied characteristics for hydraulic thruster brake in coal belt transpot,analyzes roller adverse brake to exist problems and comes into being reasons of problems. 介绍了电动液压推杆制动器在输煤皮带机上的应用特点,分析了滚柱逆止器存在问题及产生问题的原因。
- The Application of PLC in Hydraulic Thrust System of Simulative Shield PLC在模拟盾构推进液压系统中的应用
- The luminous intensity on unit area. 单位面积上的发光强度。
- Research on Control Algorithms of Simulative Shield's Hydraulic Thrust System 模拟盾构推进液压系统控制算法的研究
- Fuzzy Self-tuning PID Control in Hydraulic Thrust System of Simulative Shield 模拟盾构推进液压系统的模糊自整定PID控制
- The family is the smallest social unit. 家庭是社会最小的单位。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
- The family is the basic unit of society. 家庭是社会的基本单位。
- A metric unit of area equal to 10 ares. 十公亩面积的公制单位之一，等于十公亩。
- A metric unit of mass equal to 100 grams. 百克公制质量单位，等于100克。
- A unit of power equal to 1,000 watts. 千瓦功率的单位，等于1,000瓦。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
