瞬时压力,transient pressure
1)transient pressure瞬时压力
1.The dimensionless pressure distribution andtransient pressure in the wellbo re are obtained by means of Laplace transform.论文将实际的垂直裂缝井简化成裂缝高度小于地层有效厚度的矩形 ,在此基础上采用乘积解给出该问题渗流的地层压力及井底瞬时压力 。
2.On the basis of the high energy beam processing, the liquid shock wave processing technology was presented for the first time according to the focus of pulsed ultrasound technology, and it utilizes the high-energytransient pressure wave to process the material lying in the focal area.探索高效的材料加工方法是先进制造技术的优先发展方向之一,在已有高能束加工的基础上,本文首次提出了基于脉冲超声波聚焦的液体压力激波加工技术,即以脉冲超声波聚焦技术为基础,采用大功率压电陶瓷激波发生器,在液体介质中产生高能、瞬时压力激波,使位于聚焦区域的材料产生变形、断裂或去除等。
英文短句/例句
1.the difference between the instantaneous pressure at a point in a sound field and the average pressure at that point.在声场中，媒质中某一点的瞬时压力与静压的差值。
2.A Control Technique of APF Based on Optimal Instantaneous Voltage Vector最优瞬时电压矢量控制有源电力滤波器
3.A transient air pressure, such as the shock wave from an explosion, that is greater than the surrounding atmospheric pressure.超压力高于周围的大气压的瞬时气压，如爆炸产生的冲击波
4.instantaneous voltage regulation characteristic瞬时电压调整特性曲线
5.Effect of Bonding Pressure on Microstructure and Properties of TLP Joint of 20 Steel Pipes连接压力对管道瞬时液相连接接头组织性能的影响
6.A Method to Recognize Power System Instantaneous Voltage Distortion Signal Based on Independent Component Analysis基于独立分量分析的电力系统瞬时电压畸变信号判别方法
7.Analysis of hydraulic transient and transient condition test of pressure relief valve on long-distance pipeline长输管道泄压阀水力瞬变分析及瞬变工况测试
8.Study on the Simultaneous Transient and Delayed Transient Properties in the Dynamic System in the Pipe;管道动力系统即时瞬变与延时瞬变特性研究
9.On pressure twinkling trans formation in power elements of hydraulic transmission.;对液压传动动力元件中压力瞬变的探讨
10.On the Possibility of Using Instantaneous High Pressure Treatment to Modify Properties of Dietary Fiber;瞬时高压作用对膳食纤维改性的影响
11.Speech Coding Based on Instantaneous Amplitude Plus Noise Model基于瞬时幅度加噪声模型的语音压缩
12.In electronics, the product of an instanta neous voltage and the correspondent instantaneous current.在电子学［术］，瞬时电压及其相应的瞬时电流的乘积。
13.NOTE 3 When deducing the working voltage, the effect of transient voltages is ignored.在确定工作电压的时候，不考虑瞬间电压的影响。
14.Pressure transient model of ABS hydraulic brake line for Jetta GTX car;Jetta GTX轿车ABS液压制动管路压力瞬态特性模型
15.To illustrate the effect of variable feed rate, the pressure and power draw changes with fluctuations in feed rate are calculated on the table below.瞬间的压力变化及峰值出现是由熔融粘度瞬间变化导致的。
16.Control strategy of two-stage matrix converter under input voltages sag电压瞬时跌落时双级矩阵变换器的控制策略
17.Strong instantaneous overload capacity enables it to be applicable for diversiform load.瞬时过载能力强，可适用于多种负载。
18.Inactivity kinetics for quality-related enzymes in vegetable with high-temperature short-time treatment蔬菜品质相关酶高温瞬时失活动力学
相关短句/例句
instantaneous pressure瞬时压力
3)Instantaneous pressure and flow瞬时压力和瞬时流量
4)liquid instantaneous pressure in the pump barrel泵筒内瞬时压力
5)cylinder"s transient state pressure气缸瞬时压力
6)ISIP瞬时停泵压力
1.By analysizing percentage of mudstone in the hydraulic fracture profile and statistical trend thatISIP changes among selected wells,minimum principal stress inside buried mudstone strata(layers of Chang 8 at 2 100 m,Xifeng oil field and He 8 at 3 000 m,Jinbian gas field in Ordos Basin,China,are cited respectively)can be obtained.结合理论分析与实际资料统计,根据泥岩地层在水力压裂垂直裂缝剖面中所占的比例大小和瞬时停泵压力的变化趋势,获得了鄂尔多斯盆地西峰地区长8层(2 100 m)和靖边地区盒8地层(3 000 m)的泥岩最小主应力,这可为油气钻采、压裂设计以及测井、地震资料解释提供参考依据。
延伸阅读
锅炉、压力容器、压力管道及特种设备定期检验锅炉、压力容器、压力管道及特种设备定期检验periodic inspection of boilers, pressure vessels, pressure piping and special equipmentguolu YOli侧飞扣1 YOli gLJal对印ji tez陌叩劝以拍1 dingqi】，on四n锅炉、压力容器、压力管道及特种设备定期检验(peri诫c inspectionof城le。，p~切reves-Sels，p~二piPing ands衅过闪uiplr屺nt)为保证设备的安全使用，规定设备必须按一定周期进行法定的、强制性的检验。定期检验由政府设立的检验所、使用单位或行业检验站进行。检验单位及检验人员必须具有与所检设备相适应的资格。设备使用单位应该建立定期检验制度，做好检验计划，按时向检验单位提出申请。检验单位应该保证及时进行检验，检验按有关检验规则进行。检验时，设备使用单位应做好配合工作，提供必要的运行资料。检验完毕，检验单位要出具检验报告，对设备能否使用，要作出明确结论。如设备有缺陷，要提出是否修理、监护使用和报废的处理意见。锅炉压力容器安全监察机构根据检验机构的报告，发使用许可证书。有缺陷的，责令使用单位修理，修理后检验仍不符合安全要求的，则通知报废。使用单位逾期不进行定期检验，锅炉压力容器安全监察机构有权停止其设备运行。(陈亦惠)
