查询词典 pressure point
- 与 pressure point 相关的网络例句 [注:此内容来源于网络,仅供参考]
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On the aspect of error compensation, the system using the geometric average sound pressure instead of the arithmetic average sound pressure to get the sound pressure of the measurement point. This method not only reduces the high frequency error in the sound intensity measurement, which compensates the finite difference approximation error, but also greatly reduces the computation of the sound pressure spectrum.
误差补偿方面,课题采用几何平均声压代替通常的算术平均声压来计算双传声器法的声场声压值,这样不仅可以有效的减少声强测量中的高频误差,对有限差分误差起到了补偿作用,而且还大大减小了声压谱计算中的计算量。
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Recent years, more and more testing data show that for developing oilfield by water injection to keep pressure, when flowing pressure at bottom less than that of saturation pressure, inflow performance curve deflects to pressure axial and appears the maximal point.
近年来,越来越多试井资料证实,注水保持压力开发的油田,当井底流压低于饱和压力后,流入动态曲线向压力轴偏转并出现最大产量点。
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Cooking, the pot is only one atmospheric pressure of the steam pressure, water boiling point of 100 degrees, while the pressure cooker is different from working pressure is 1.3 kg / square centimeter, the working temperature can reach 124 degrees.
烹煮锅只有一个大气压力的蒸汽压力,水的沸点100度一点,而压力锅是从不同的工作压力为1.3公斤/平方厘米,工作温度可达124度。
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The results show that the effects of pressure on tautomeric equilibrium constant K〓 is very limited at pressures much higher than the phase separation pressures, while the K〓 increases sharply as the pressure approaches the critical pressure or the bubble point pressure of the mixed solvents.
结果发现,在分相点附近化学平衡常数随压力变化十分敏感,这一特殊现象与混合流体中特殊的分子间相互作用与聚集密切相关。
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On the safe side, we should use active soil pressure and passive soil pressure to calculate the support strength before T increased. That is RA=EA-EP Among them: RA ………… holding strength EA ………… composite force of active soil pressure EP ………… composite force of passive soil pressure Immediately, flexural torque distribution of enclosure wall can be counted. Mmax is the location of shear force zero. Equivalence beam method abridges. No matter which kind of supporting structure form, the key problem lies in the establishment depth of catch point, severity of support and enclosure wall, penetration depth and pit bottom quality of soil property.
单道锚杆支护结构计算分别采用静力平衡法及等值梁法,根据试算法插入深度t值需先进行假定墙的插入深度确定后来计算支撑力,为了安全起见,可按插入深度增大前的主动与被动土压力合力计算支撑力即 RA=EA-EP 式中:RA …………支撑力 EA …………主动土压力合力 EP …………被动土压力合力随之可求围护墙的弯矩分布,Mmax为剪力为零点的位置,等值梁法的计算略述。
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Through the analysis on the problems existing in the inspection of the hydraulic system having no the pressure testing point s, this paper holds that the rational selection of the pressure testing point s of each part is very important, which can not only guarantee that all hydraulic parts are demounted without being damaged but also avoid the pollution caused by the leakage of the hydraulic oil.
通过对没有压力测试点的液压系统检修中存在问题的分析,认为合理选择各个部位的压力测试点是十分重要的,它不仅能保证各液压元件在拆装过程中不被损坏,还能避免液压油泄漏的污染。
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In this thesis, the influence of column force, joint hoop reinforcement, and repeat load on the stress and sheer bearing capability of inclined pressure bar is analyzed utilizing finite element software. In the case study, the column axial force's influence on the inclined pressure bar's equivalent width, stress and sheer bearing capability of RCFEN is obtained by changing the column force when modeling the RCFEN with ANSYS. In the former model, the joint hoop reinforcement influence on the equivalent width inclined pressure bar and the strength of RCFEN is achieved by changing the quantity of joint hoop reinforcement; the inclined pressure bar's equivalent width and the strength variation of RCFEN under cyclic load are gained by applying low frequency cyclic load on the inflection point of column and the middle of beam.
针对上述算例中的框架外节点采用ANSYS进行建模,运用有限元软件分析了柱轴力、节点箍筋、反复荷载对外节点斜压杆承载力、抗剪承载力的影响:改变柱轴力,研究了柱轴力对斜压杆的等效宽度、框架外节点斜压杆承载力、框架外节点斜压杆抗剪承载力的影响;在上述模型中,改变节点箍筋的数量,分析了节点箍筋对斜压杆的等效宽度、框架外节点强度的影响;在上述模型中,在柱反弯点和梁中点均进行低周反复加载,讨论了在反复荷载作用下,框架外节点的斜压杆的等效宽度、框架外节点强度的变化情况。
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The pressure of lower inflection point from dynamic lung P V curve was compared with the pressure of lower inflection point from static lung P V curve.
采用低流速法测定准静态肺压力容积曲线,并确定静态肺压力容积曲线低位转折点压力。
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Periodic fluid pulsation in aeroplane hydraulic piping could induce fluid-construction vibration and lead to fatigue damage. It is impossible to find the error sensor's optimization location because of the pressure standing wave, and the pulsation attenuation effect is not perfect when adopting pulsation attenuation at single point. For this reason, a distributed active control method of fluid pulsation was presented. To avoid stationary point in all aviation states, several fluid pulsation actuators and error pressure sensors were placed along the piping. The second fluid pulsation produced by actuators can counteract the primary pulsation brought by aviation piston pump and make the mean pulsation of whole piping minimum when adopting adaptive feed- forward control and the filtered-X least mean square algorithm.
针对飞机液压能源管路系统中的周期性流体脉动诱发流固耦合振动,导致管路疲劳损伤的问题,针对管路中存在压力驻波特性,在采用单点消振时寻找误差传感器最佳布局位置困难而引起脉动抑制效果不理想的缺点,提出了一种分布式流体脉动主动控制方法,即沿管路不同位置布置多个主动消振阀和误差压力传感器,在任意飞行阶段,避开压力驻波点,以误差压力传感器的脉动测量值为控制目标,采用一种针对周期脉动主动控制的自适应前馈控制法和多通道自适应滤波-X LMS算法,调整控制器参数,使主动消振器产生的次级脉动与管路中的初始脉动相互抵消,达到整个管路中的平均流体脉动最小的效果。
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When the external control pressure increases to the shutoff pressure setting point of the valve, the external control pressure acting on the underside of the diaphragm, which breaks the balance of the compression of the pressure spring and the latch lever, triggers the latch and disengages valve disc arm from the latch.
当外接控制感应压力﹝即减压下游压力﹞升到此阀关断压设定点时,控制压作用于皮膜下层破坏压力弹簧压缩与闩杆间的平衡,然后扳开闩扣并从闩扣释放阀门封盘。
- 相关中文对照歌词
- Pressure Point
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力