您要查找的是不是:
- Flow noise is one of main self noise which has an importan effect on the signal to noise rate of towed linear sonar. 流噪声是影响拖曳线列阵声纳信噪比的一种主要自噪声。
- Green, A. J. and Smith P. N., “Gas Flow Noise and Pressure Loss in Heavy Vehicle Exhaust System”, IMechE C17/88, 47-54. 王子铭,单膨胀室排气管内流场之量测与分析,硕士论文,国立中兴大学机械工程研究所,台中,1999。
- Large windows in the basket both above and below the spider reduces sound reflection, air flow noise and cavity resonances. 支撑圈上方和下方的纸盆大窗能够将声反射、气流噪音和空腔谐振降至最低。
- Large windows in the basket both above and below the spider reduces sound reflexion, air flow noise and cavity resonances. 支撑圈上方和下方的纸盆大窗能够将声反射、气流噪音和空腔谐振降至最低。
- Large windows in the basket both above and below the spider reduce sound reflexion, air flow noise and cavity resonances. 支撑圈上方和下方的纸盆大窗能够降低声反射、气流噪音和空腔谐振。
- The flow rate is worked out on the operational analysis of the flow noise signal of fluid, the water cut can be measured according to the impendence of fluid. 流量是根据流体中的流动噪声信号进行相关运算来获取的,含水率是通过油水混相中的阻抗特性来获取,该传感器采用四电极结构。
- Flow Noise Scaling at the Stagnation Point of an Axisymmetric Body 回转体驻点处的流噪声相似律
- Study on Control of Flow Noise in Fluid-Filled Pipeline System 充液管路系统流噪声控制研究
- Study on Flow Noise of Valves in Fluid-Filled Pippline System 充液管路系统中阀门流噪声的研究
- Experimental study of flow noise scaling of an axisymmetric body 回转体流噪声相似律的实验研究
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- In convection, hot currents flow upwards. 在对流中热气流向上运动。
- After several pumps, the water began to flow. 用泵抽了几下之后,水流出来了。
- A flow of word is no proof of wisdom. 口若悬河,未必明智。
- Several conclusions flow from this hypothesis. 从这项假设中可以得出几个结论。
- Many benefits will flow from this discovery. 这项发现将带来许多好处。
- Turn the cock to increase the flow of water. 请开大龙头以增加水流量。
- Office politics just seem to flow over him. 同事之间互相倾轧、 勾心斗角的事似乎并未波及到他。
- The business has a cash flow of£50000 a month. 这家商行的现金流转为每月五万英镑。
- Characteristic Line Computation of Flow Mechanics for Traffic Flow Noise 交通流噪声分析的流体力学特征线算法