pression造句
- Experimental studies on lihao extract in lowering blood pression
藜蒿提取物降压作用的动物实验研究 - Treatment of the lumbar disc protrusion by percutaneous laser disc decom pression
经皮激光气化减压治疗腰椎间盘突出症 - Rock pression sclerometer
岩石压入硬度计 - The clinical observation on the effects of 87 patients with types of blood pression treated with acupuncture
针灸推拿治疗枕神经嵌压综合征64例64 - Home sports equipment ; mobile tension and pression training equipment , safety requirements , testing
家庭运动器械.可移动的进行拉伸和压力训练的器械.安 - After china joins the wto , chinese media industry will have to face stern pression from inside and outside
随着中国的入世,我国传媒产业面临的内挤外压的形势更加严峻。 - In her paintings , one finds superb and outstanding t echniques of ex pression that may not be easily understood
在她的绘画中运用一些非常卓越高超的表达技巧,一般人或许无法了解这点。 - According to the static - load tests data , the differences of side frictions about the tension piles and the pression piles are contrastively analysed . the ratio between tension piles " side friction and pression piles " side friction is closed to 0 . 8
利用桩的静载实测资料,对浙江软土地区抗拔桩和承压桩侧摩阻力的差异做了对比分析,并得出它们的比值为0 . 8左右。 - Hydraulic concrete crusher detail : all round , extremely efficient concrete crusher system for concrete demolition in general , and reinforcement exposure in particular . the system works immissionfree , i . e . : it does not produce any noise , dust or cibrations and operates without water . description : pliers qty 1 , hydraulic power pack qty 1 , 10m long oil pipe set of hoses , high pression qty 2 , accessories bag qty 1
启动电机带动油泵运转,液压油直接返回油箱手动转动换向阀三位四通阀一个位置后,液压油进入系统推动活塞,活塞杆伸出,带动钳体收缩,从而破碎钢筋混凝土结构,反向转动换向阀,钳体松开,完成一个工作循环。 - So the sliding mode variable structure controller was discussed , which has strong robustness against the disturbance , and the chattering phenomenon inherited from vsc was taken advantage to regular valve vibration for the purpose of avoiding coagulation on it , while precision of level control can be almost unaffected . but for the reason of control limitation , especially the acceleration insufficiency , the continuous time quasi - sliding mode vsc for one class of controllable system , as the substitution of ideal sliding mode control system , which was impossible to implemented , was researched , including the three essentials , reaching condition in particular , and the chattering ex - pression was given . furthermore , the effect to quasi - sliding mode motion and chatter - ing expression by extent disturbance was also analyzed
由于控制量相对受限制,并且主要体现在控制量加速不足方面,无法实现理想的滑模变结构控制,因此本文研究了一类能控系统在这种情况下的连续系统准滑模变结构控制,包括变结构控制三要素,尤其是到达条件;并且针对塞棒挂渣问题,给出了该情况下抖振的表达式;鲁棒性方面,分析了外界扰动对准滑模运动的影响,并且给出了外扰作用下抖振的表达式。 - It's difficult to see pression in a sentence. 用pression造句挺难的