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- Engineers describe pumps based on the kind of motion they utilize displacement mechanism cylinders, and pressure. 根据工程师的描述,泵型取决于驱动方式,排水量,运行原理,气缸以及压力。
- This paper describes the displacement mechanism and experimental studies on feasibility of delayed crosslinked polymer systems mixing with brine,the constituents of the systems are determined. 该文介绍了延缓交联聚合物驱油机理，对污水配制延缓交联聚合物体系进行了可行性实验研究，确定了体系的组份。
- The flowing and oil displacement mechanism of viscoelastic polymer solution in undulating tube model conducted by upper-convected Maxwell model were analyzed by reservoir engineering method. 郭尚平对微观渗流模型进行了研究，认为聚合物提高驱油效率的机理为聚合物溶液与油的剪切应力大于水与油的剪切应力；
- A design case of Multi-DOF displacement mechanism for aiding measurement and test is introduced. The characteristics of every DOF and different implementation schemes are discussed. 摘要介绍了一套用于辅助计量测试的多自由度位移机构设计实例，讨论了各自由度的特点及不同实施方案。
- The paper presents a new way for piston noncircular pin hole boring which uses a piezodriven displacement mechanism through a flexible hinge.The working principle of the mechanism has been analyzed. 提出一种新型活塞异形销孔数控加工方法,该方法采用一个基于压电陶瓷驱动的柔性铰链机构来实现镗刀的径向微位移。
- The researches and discussion lead to a further cognition to emulsification and phase change, which has academic and practical significance in our realization of the oil displacement mechanism. 这些研究对于进一步认识原油与水的乳化作用、涉及的相态变化以及认识和了解驱油机理具有重要的理论和实际意义。
- predominant displacement mechanism 主要驱替机理
- Multi-DOF displacement mechanism 多自由度位移机构
- micro - displacement mechanism of PZT 压电式微定位机构
- The male sperm fertilizes the female egg. 雄性的精子使雌性的卵子受精。
- oil-water displacement mechanism 水驱油机理
- Precision Displacement Mechanism Driven by Ultrasonic Motor 超声波电机驱动的精密位移机构
- You operate the mechanism by winding this handle. 操纵这台机器要转动这个把手。
- This is the largest sperm whale in the world. 这是世界上最大的一头巨头鲸。
- The watch has delicate mechanism. 这块表有精细的机械装置。
- Let's examine into the basic mechanism involved. 让我们把有关的基本结构搞搞清楚。
- Only one sperm fertilizes an egg. 只有一个精子使卵子受精。
- Sperm race towards the unfertilized egg. 精虫朝未受精的卵子冲去。
- Fish sperm, including the seminal fluid. 精液，鱼白鱼的鱼白，包括精液
- A part of a mechanism that moves in this manner. 横移物以这种方式移动的一个机械零件
