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- Ambient pressure influence has been investigated on performance test of two aero-engines under H=0 km & M=0 in ATF. 通过两种型号航空发动机在高空台上的H=0、M=0试验,研究了不同环境压力对发动机地面试验性能的影响。
- A method is set forth to calculate the hydrodynamic pressure influence matrix of elastic dam using series development and linear superposition theorem in this paper. 利用级数展开和线性叠加原理,本文给出了一种求取弹性坝面动水压力影响系数矩阵的数值算法。
- Abstract: A method is set forth to calculate the hydrodynamic pressure influence matrix of elastic dam using series development and linear superposition theorem in this paper. 文摘:利用级数展开和线性叠加原理,本文给出了一种求取弹性坝面动水压力影响系数矩阵的数值算法。
- Both the flow velocity of the continuous phase and the emulsification pressure influence the raonodisperse properties of each SPG membrane which has a uniform micropore distributions. 对于给定微孔膜孔径条件下,连续相流速和乳化压强成为膜分散过程主要控制因素,对所制备乳液粒径单分散性质起决定作用。
- Conclusions The age-related macular degeneration was a series of differentiated diseases.The changes of choroid blood pouring pressure influenced the blood supply of macular. 结论老年性黄斑变性是一组异质性疾病,脉络膜的血液灌注压的改变,影响黄斑部的血液供应,治疗应以防止黄斑部新生血管膜为主。
- The analysis showed that both the duration and pressure influenced the SCEP latency,while the duration played a less important role. The SCEP latency was prolonged by 0.300 035 ms after one day compression under constant pressure. 压力、压迫时间二者均对SCEP的潜伏期变化相关;压迫时间在回归分析中的作用很小;压力不变的情况下;压迫时间增加1d;SCEP的潜伏期延长0.;000035ms;
- The beer comes out of the barrel under pressure. 啤酒受到压力从桶中流出。
- Our pressure vessel is licensed product. 我厂生产的压力容器是授权生产产品。
- Loss of pressure had not registered on the dials. 刻度盘未记录压力下降。
- Air pressure forces the water through the pipe. 空气压力使水通过管道。
- What's the atmospheric pressure today? 今天的气压怎么样?
- The water pressure may need adjusting. 水压可能需要调整。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- He drop out because of the pressure. 由于校规很严,所以他退学了。
- It took a bit of pressure to make the lid close. 要稍按一下才能把盖子盖紧。
- It was done under the pressure of the necessity. 这件事是在迫切需要的情况下而做的。
- At high pressure dry ice will melt. 高压下干冰会溶化。
- The gas is stored under pressure in the tank. 该气体在压缩状态下贮存于罐中。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- His health collapsed under the pressure of work. 他的身体被工作压垮了。