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- Additionally, aiming at oil pressure signal characteristic, chip removal condition wasmonitored through calculating pressure changing rate. 并且针对油压信号特点,运用压力信号变化率实现了钻削过程排屑状态的监测。
- Left ventricular (LV) functional parameters such as LV volume, LV ejection fraction, ratio of LV systolic peak-pressure and LV end-sysfolic volume(P/V), ratio of LV pressure changing rate (-dp/dt/+dp/dt), etc. 38 patients were studied. 本文在38例患者中测定了左室容积和射血分数、左室收缩期峰压/左室收缩末期容积比值(P/V)及左室压力变化速率比值(-dp/dt/+dp/dt)等常用的几个左室功能参数。
- pressure change rate 压力变化率
- Export have benefit from the fall in the ex change rate. 汇率的下跌是出口授意。
- Export has benefit from the fall in the ex - change rate. 汇率的下跌是出口授意。
- Export have benefit from the fall in the ex- change rate. 汇率的下跌是出口授意。
- The temperature dependent pressure change of this instrument is taken through a capillary tube to a display unit. 仪器中用一根毛细管将温度产生的压力变换传递到显示单元。
- Work Condition of LPR-N Testing Valve and the Pressure Change of Its Nitrogen Chamber. LPR-N测试阀的工作状态与其氮气腔的压力变化
- The characteristic of the swabbing induces the complexity of the well-bore pressure change during procedure. 开采非自喷井采用抽汲生产将导致井底压力变化十分复杂。
- The endothelins had no correlation with LDL-C and the change rate of brachial artery bore induced by reactive hyperemia. 内皮素与低密度脂蛋白胆固醇和反应性充血肱动脉内径变化率之间无相关性。
- The influence of confining pressure change and coal cleat on gas permeability is studied by experiments. 本文介绍了钏路煤层及相关割理系统的特性,通过试验研究了围压变化和煤层割理对气体渗透性的影响。
- The range of the vortex also has impact on the perturbation kinetic energy and its change rate. 而扰动涡旋的范围对扰动动能的大小与变化也存在一定的影响。
- Sufficient exhalation valves to ensure that the pressure change within the suit does not exceed 1 mbar 1 minute. 充分的呼气阀以保证在服装内部的气压变化在1分钟不超过1毫巴。
- Hydraulic conductivity has great effect on advective mass flux, and change rate of diffusive mass flux. 渗透系数对对流通量的大小、扩散通量的变化速度的影响较大；
- In addition, pressure change of volatile oil well with time and distance during degassing percolation is presented. 描述了挥发性油井在脱气渗流过程中压力随时间和距离的变化规律;
- The effects of pressure, rate of pressure changes and growth periods on the lethality rate of the strain were investigated. 考察了压力、变压速度、生长期对菌株致死率的影响。
- There is an effect of lunisolar precession on the measures of the period and period change rate of pulsars. 摘要脉冲星周期和周期变率的测量中存在着日月岁差效应。
- With help of this relation, the duration of exsolution and the change rate of mineralizati... 推导了出溶物厚度与过饱和度、生长温度及生长时间的关系；
- A Simulation Study of Cabin Pressure Changes under Accidental Leakage. 载人航天器压力应急状况下舱压变化的仿真研究。
- The reported adverse events including allergic reaction, headache,nausea, diarrhea, bellyache, blood pressure change, and subcutaneous ecchymosis. 报告的副反应事件包括过敏反应，头痛，恶心，腹泻，腹痛，血压改变，皮下瘀血。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
