Because P and S waves travel at different but fairly constant speeds, the interval between their arrivals increases in proportion to the distance from the earthquake focus, or initial rupture point.
由于P波和S 波以不同但相当恒定的速度传播，它们到达的间隔与到震源或初始破裂点的距离成比例地增加。
Normally I couldn't do that Vdp because this term would have p dV plus V dp, but we've specified the pressure is constant, so the dp part is zero.
一般情况下我不能这么写,因为这一项会包含pdV和，但是我们已经假定压强为常数，所以包含dp的部分等于零。
H We also saw that dS for constant H and p was greater than zero.
我们同样可以看到如果保持自由焓,和压强不变熵的变化dS也是大于零的。
The mechanical material constant of ascending aorta at one-dimensional loading of human was basically familiar to that of swine of 1 to 7 months(P > 0.05).
人与1～7月龄猪升主动脉一维载荷下力学材料常数比较基本相似（P>0.05）。
The solubility, dielectric constant, and dissipation factor of the polymer were improved alter acetyl substitution of poly (p-xylylene).
与聚对苯撑二甲基聚合物相比引入乙酰基后聚合物的溶解性、介电常数和损耗因子均有所提高。
For D, E group flaps, expression level of NOS, CD34 no longer increased with the increase of skin flap area , while its expression were constant relatively, flap partial necrosis(P>0.05).
E组皮瓣当皮瓣面积达到一定限度时NOS、CD34表达量不再随着皮瓣面积的增大而无限升高，表达相对恒定，皮瓣远端部分坏死（P>0.05）。
The recovery time constant for sodium currents was significantly shorter in neurons of model group (P<0.05).
模型组失活后的恢复时间常数较对照组明显缩短（P<0.05）。
Results of two groups indicated that constant warmed intravenous drip can increase cure rate (P<0.05 ), reduce fatality rate ( P<0.05 ) and shorten the days of sclerema and hospital staying (P<0.01 ).
两组比较结果表明，加温输液治疗组较对照组能提高治愈率（P＜0．05）、降低病死率（P＜0．05）、缩短硬肿天数（P＜0．01）、缩短住院天数（P＜0．01）。
Based on the experiments of constant temperature of S. P. F. with PMS steel of mirror, the characteristics of micro crystalline structure and its strengthening are studied.
对PMS镜面塑料模具钢进行恒温超塑成形试验，并对其显微组织结构特点及其强化机制进行研究分析。
According to the given experimental constant amplitude fatigue life group data, the three parameter exponential function equation can be adopted to describe the constant fatigue P-S-N curve.
对于给定的等幅疲劳成组试验数据，利用三参数幂函数方程来描述P - S - N等幅曲线。
The results indicate: the effective mass of an acoustical polaron undergoes a sudden increasing when thee-p coupling constant achieves the critical value and then the self-trapping occurs.
结果表明：电子-声子耦合达到一定强度时声学极化子有效质量发生突变而使极化子自陷，声学极化子在二维系统中比三维条件下更容易自陷。
A simultaneous detection of P wave and P-SV converted wave is made using constant offset on a 2-d organic glass model consisting of anticline, fault and horizontal reflector.
在用有机玻璃制成的背斜和断层二维模型上，采用等炮检距的特殊观测方法，进行了p波和p—sv转换波的同时观测。
The follicle layer of derma was developed during the embryonic period and it had a constant thickness in each stages of age (P>0.05).
真皮的毛囊层在胚胎时期就已发育形成，其厚度在各年龄段基本趋于一致（P＞0．05）。
Results The change of anxiety level in CCU patients was more obvious than that in the domestic constant(P<0.05);
结果CCU患者的焦虑状况与国内常模相比差异有显著性（P<0.05）；
Some estimates of Gaussian curvature of conformal metric of 2-dimensional minimal submanifold immerged in 2 + p-dimensional manifold of quasi-constant curvature were obtained.
给出了拟常曲率流形中二维极小子流形的共形度量的高斯曲率之上界估计。
Sufficient conditions for a simply-connected domain of 2-dimensional minimal submanifold immerged in 2 + p-dimensional manifold of quasi-constant curvature to be stable were proved.
证明了拟常曲率流形中二维极小子流形上一个单连通区域为稳定的充分条件。
Sufficient conditions for a simply-connected domain of 2-dimensional minimal submanifold immerged in 2 + p-dimensional manifold of quasi-constant curvature to be stable were proved.
证明了拟常曲率流形中二维极小子流形上一个单连通区域为稳定的充分条件。
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