最后对脉管制冷与气波制冷的耦合进行了探讨。
And the coupling of pulse tube refrigeration and gas wave refrigeration is discussed at last.
最后对脉管制冷与气波制冷的耦合进行了探讨。
And the coupling of pulse tube refrigeration and gas wave refrigeration is discussed at...
利用BWRS状态方程对气波制冷机变工况时出口参数进行了计算求解。
By using BWRS state equations, the outlet parameters of gas wave refrigerator under varied working conditions were calculated.
射流振荡气波制冷机的突出优点是无需输入外加能量并且没有转动部件，只需简单的静密封。
The prominent advantage of this facility is that it doesn't need extra energy supply and there is no moving part, just a simple static seal.
康涅狄格州米德尔敦一家天然气发电厂发生爆炸，形成如同地震一般的冲击波，影响达数英里。
An explosion rocked a natural-gas power plant Sunday in Middletown, Conn., sending earthquake-like shock waves miles away.
实验旨在研究气相爆轰波在阻尼管道（管壁上衬有吸收材料）中传播时的衰减现象。
The present experimental investigation attempts to understand the attenuation of detonation waves propagating through an absorbing material lining section.
特定的丝网结构，将对某一特定半径气云的爆燃波起到最佳的抑制效果。
With a given mesh construction, the optimal effectiveness of suppressing deflagration waves can be obtained for a special radius of gas cloud.
利用两流体模型、小扰动原理和线性一阶齐次方程组有解的条件，得到了气液泡状流型下的压力波色散方程。
Using two-flow model, small perturbation theory and solvable conditions of one-order linear equations, a dispersion equation of pressure wave in horizontal air-liquid bubbly flow was proposed.
研究了垂直上升管内气液两相泡状流压力波的传播速度和衰减规律。
Experimental investigation was carried out to study the pressure wave speed and its attenuation for gas-liquid bubbly flow in vertical upward tube.
阐述波型挡板塔盘气液两相接触流动、传热、传质的机理分析。
An analysis is made on the vapor liquid flow and the heat mass transfer of the wave shaped baffle trays, with emphasis on the mechanism.
结果表明，在“气烟囱”模糊带处得到了较好的转换波成像剖面。
Desired converted wave images have been achieved over gas cloud area.
为了准确测量气固两相流的固体速度，介绍一种利用小波变换处理两相流信号的基本方法。
A basic method of processing two phase flow signals was presented based on wavelet transform for measuring accurately solids velocity of two phase flow signals.
气相爆轰波在右壁面反射后，右行稀疏波加速反射激波。
After gaseous detonation reflects on the right wall, the right-traveling rarefaction waves accelerate the reflected shock.
非均质性含气地层其波场响应中绕射波比较发育。
Seismic response in heterogeneous gas-bearing strata would be characterized by relatively well developed diffracted wave.
本实验旨在研究气相爆轰波在衬有多孔钢板的管道中传播的现象。
The present experimental investigation attempts to understand the propagation of gaseous detonation waves in a section lined with perforated steel plate.
处理中，针对该构造资料转换波静校正难度大、气云区转换波不易成像等难题，采取了相应的处理手段和措施。
To cope with the problems of statics and converted wave imaging over gas cloud area, several measures are adopted.
利用螺旋波等离子体化学气相沉积(HWP - CVD)技术，以氢气为反应气体产生等离子体。
The hydrogen plasma was excited by the technology of helicon-wave plasma chemical vapor deposition (HWP-CVD).
提出了连续小波变换-纯变量法（CWT-PVA）解析气相色谱-质谱（GC-MS）重叠信号的新方法。
An algorithm for resolution of overlapping gas chromatographic-mass spectrometric(GC-MS) signal using continuous wavelet transform-pure variable approach(CWT-PVA) was proposed.
采用防水型加速度计，在不同工况下测定洗涤冷却管的振动信号，并用小波变换分析信号；讨论了表观气速和静态液位对小波功率谱的影响，分析了冷却管振动的原因。
The effect of superficial gas velocity and static water height on the wavelet power spectrum is dis- cussed and the vibration mechanism of the tube is analyzed.
若水合物下方的沉积物捕集了天然气，其声速会更低，由此产生的反射波具有鲜明的特点。
If the sediment underlying a hydrate entraps natural gas, its acoustic velocity will become much lower, resulting in vivid characteristics of reflections.
方法采用气相色谱-质谱（GC -MS）分析法对藏药波棱瓜子脂肪油成分进行分析。
Methods The GC-MS method was applied for analysis the fatty oils.
采用气雾化法获得的合金粉，通过高能球磨处理工艺制备了扁平化磁性合金粉体雷达波吸收剂。
The atomized powder was improved by high-energy ball milling, then the radar absorbent of flattened magnetic alloy powder was made.
采用气雾化法获得的合金粉，通过高能球磨处理工艺制备了扁平化磁性合金粉体雷达波吸收剂。
The atomized powder was improved by high-energy ball milling, then the radar absorbent of flattened magnetic alloy powder was made.
应用推荐