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- The output signal from the interferometer is proportional to the acoustic pressure in water. 输出的信号直接正比于液体中的声压。
- Experiments indicate that our contrast technique is not sensitive to contrast dose, flow rate, acoustic pressure. 证明本文提出的造影成像方案对声压、流速、造影剂浓度在一定范围内不敏感。
- It is calibrated in pressure units. 它是按压力单位分度的。
- In a word, whether in estimator performance of DOA or detector performance of signal, vector array is excel to general acoustic pressure array. 综上所述，无论是目标方位估计性能，还是信号检测性能，矢量阵都优于常规声压阵。
- The acoustic pressure and acoustic power of the whole structure are obtained by superposing those of each infinitesimal element. 以每个微元为一单位，分别计算声压和声功率之后叠加起来，即得整个结构的声辐射。
- A holding pressure unit allows the pre-plasticizer or a reciprocating screw to plasticize during the long holding time. 保压装置使预熔器或往复螺杆在冗长的保压时间内加料。
- On the contrary, the collapse of bubble will become more violent with higher acoustic pressure, but overhigh pressure will make it never happen. 提高声场声压 会加剧气泡崩塌程度，但过高的声压又不能使微气泡崩塌；
- Methods A hydrophone was used as energy converting equipment to collect wave of acoustic pressure in the field of ultrasound. 方法：采用水听器作为换能器，通过采集超声信号在空间声场内一点的声压波形。
- This article analyzes main problems occurred in trial run of Retro fitted D250- 12 Gas Pressure Unit and proposes improvement measures. 分析该厂D250-12（改）型煤气加压机组在试车过程中出现的主要问题，并提出了改进措施。
- In circumstances like varying SNR, fluctuating acoustic pressure and excursive frequency, numerical simulation shows that the detection system works well. 在信噪比变化、声压起伏、线谱漂移等情况下，仿真结果表明双稳态随机共振系统都能较好地工作。
- Write all the pressure units that you know and how to convert? 把你所知道的压力机组还有如何转换都写下来。
- By measuring the acoustic pressure at two points along the tube, the standing wave sound field in the resonator could be separated into incident and reflected components. 在该方法中，只要测量沿程两点的声压，便可将管内平面驻波声场分解为入射波和反射波两种分量。
- Starting from the particularity of control project of supercritical pressure unit,it is indicated that,The rapidity of DCS closed loop control is one important technical property. 从超临界机组控制工程的特殊性即从系统规模庞大、要求快速控制和快速保护,闭环系统的可控性和工程实际出发,指出分散控制系统(DCS)必须具有闭环控制的快速性,是一个很重要的技术特性。
- The Helmholtz integral formula shows that the acoustic pressure in an enclosed space can be treated as superimpose result of contribution of all boundary elements that act as sound sources. 由边界积分公式表明 ,封闭区域内某一点的声压可以看作由边界面上次级声源发出的声波在该点贡献的叠加。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- decibels above reference acoustic pressure 超过准基声压的分贝数
- Compensating Pressure Unit of Mine Hoist Disc Brake 矿用提升机盘式制动器补偿增压装置
- The radiated acoustic pressures are obtained by means of an expansion of independent functions generated by Gram - Schmidt orthonormalization using a group of spheroidal wave functions. 使用长旋转椭球函数得到一组独立函数,把声场中的声压表示为独立函数的线形叠加。
- VSR pre-turbulent regulator was employed in the gas pressurization unit at the roasting plant of SISG,therefore a steady-pressure regulation of gas flow rate and energy saving were realized. 韶钢焙烧厂煤气加压机安装使用了VSR气动预旋风调节装置;实现了对风机的等压力流量调节;并可节约电能.
- acoustic pressure and particle velocity 声压和质点振速
