The stress, water and velocity sensitivity of coal gas reservoir were studied.
研究了煤岩储层的应力敏感、水敏和速敏。
Then, Acoustic-Structure sensitivity was evaluated with linking velocity sensitivity in FEM and Acoustic Sensitivity in BEM.
将两个灵敏度联合，得到声学-结构设计灵敏度。
The result indicates that the flow velocity sensitivity of these samples can not reflect the real feature of micro fine migration.
结果表明，疏松砂岩油藏冷冻取心岩样的流速敏感性评价实验结果不能反映油层岩石微细粒运移的真实特征。
Quantitative specification of the nonlinear velocity sensitivity cannot be accomplished without detailed and systematic studies of spray combustion.
在没有详细而系统地研究喷雾燃烧的情况下，不可能完成非线性速度敏感性的定量分析。
Its frequency response is calculated by use of FEM and its vibration velocity sensitivity with respect to its local thickness as a design variable is computed.
基于有限元直接法计算振动板的频率响应，以板局部厚度为设计变量，计算了振动速度对局部板厚度的灵敏度；
A new method for calibration of velocity sensitivity of ultrasonic transducers with a wide band standard acoustic source generated by a pulsed laser is proposed.
本文提出一种利用脉冲激光产生可重复的宽带标准声源、对超声换能器的速度灵敏度进行标定的新方法—激光超声法。
The measured parameters of the transmittance of etalon agree with the designed parameters approximately. The velocity sensitivity descended compare with the designed sensitivity.
标准具透过率曲线测量的结果和设计的大致一致，速度灵敏度较设计的略微下降。
Nitrogen gas with different displacing velocity and pressure was used to displace the core in testing, the permeability damage and correlation analysis caused by velocity sensitivity were obtained.
实验用氮气以不同的驱替速度和驱替压差驱替岩心，得到由速敏性引起的渗透率损害及相关分析结果。
By optimizing the parameters of the sensor, the sensitivity can be improved and it can measure the velocity of different ranges.
优化光纤光栅压强传感机构及汾丘里管的参量，可测量其它速度段的流速，并可进一步提高传感灵敏度。
The optimization procedure of preform die shape is given. The sensitivity of nodal velocity and temperature with respect to design variable is developed.
给出了模具形状优化设计步骤，推导了速度灵敏度方程和温度灵敏度方程。
Results Transcranial Doppler had sensitivity of 88.3% (mean flow velocity) and 92.6% (systolic peak flow velocity) with specificity of 97.3% to detect the mild stenosis of carotid artery.
结果经颅多普勒检测颈动脉轻度狭窄平均流速的敏感性为88.3%，收缩期峰流速的敏感性为92 . 6 %，特异性为97.3%。
To improve the survey precision, we revise the null position and sensitivity errors through the linear operation, and more accurate target angular velocity results could be got.
为了提高测量的精度，通过对角速度传感器零位和灵敏度的误差进行校正，可得到更为精确的目标运动角速度。
It obtains low average mean squared error (MSE), fast convergence velocity and decreases the noise sensitivity at the same time.
该方法计算简单、均方误差小、收敛速度快，并且降低了算法对噪声的敏感性。
The sensitivity of seepage velocity is effected by the external variables; and the coal and gas outbursts are also discussed.
讨论渗流速度对外部变量的敏感性和煤与瓦斯突出的突发性。
PSA cut points with a comparable specificity to PSA velocity cut points had a higher sensitivity (23% vs 19%), particularly for high-grade (41% vs 25%) and clinically significant (32% vs 22%) disease.
对PSA速率临界点敏感的PSA临界点的敏感性更高（23%vs 19%），高分期（41% vs 25%）和临床指征明显（32% vs 22%）肿瘤尤其如此。
Maximal crack displacement increases with the increase of strain rate sensitivity, and is independent on punch velocity and viscosity.
最大破裂位移仅随应变速率敏感系数的增大而增大，而与压头速度和粘度的大小无关。
The system has advantage of higher sensitivity, large effective area, high response speed., powerful ability of resisting interference and wide scope of measuring velocity.
该系统具有有效靶区大，灵敏度高，响应速度快，抗干扰能力强，测速范围广等特点。
Objective To assess feasibility, sensitivity of transesophageal echocardiography (TEE) in visualizing coronary artery segments and in measuring their coronary flow velocity (CFV).
目的为评价经食道超声心动图(T EE)显示冠状动脉形态和血液频谱的可行性和敏感性。
With the increment of impact velocity, the new material appears positive strain rate sensitivity, but when the increment reaches a certain degree, the material shows negative strain rate sensitivity.
随着冲击速度的提高，材料具有应变率正敏感性，但到一定程度材料反而显示出应变率负敏感性。
With the increment of impact velocity, the new material appears positive strain rate sensitivity, but when the increment reaches a certain degree, the material shows negative strain rate sensitivity.
随着冲击速度的提高，材料具有应变率正敏感性，但到一定程度材料反而显示出应变率负敏感性。
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