地震

The maximum permissible error is the unique basis to judge the qualification of tilt instrument.

在地震行业标准《地震观测仪器进网技术要求地壳形变观测仪》的编制研究中，第一次提出以"最大允许误差"作为地形变观测仪器的主要技术指标，也是判别倾斜仪是否合格的惟一依据。

In San Francisco 700 peron lost their lives. An earthquake in Japan in 1923 took 160,000 lives. In China in 1920 an earthquake took 200,000 lives.

在旧金山约700人丧失生命。1923年发生在日本的地震夺走了16万人的生命。1920年一场大地震发生在中国，20万人死亡。

The big hole in the roof of this pigpen is from the quake.

和大婶一样，联合村民大多务农，生活还算自给自足，这个猪舍的屋顶因为地震破了个大洞，不再养猪，主人将它堆满了大蒜，居民说地震发生时大家多在种田，所以没造成伤亡。

In this paper, the program for earthquake response analysis of Girder Bridge is established, and the calculation and analysis of the bridges on plane curve are with that program.

本文用自编的梁桥地震响应分析程序，对此类桥梁进行了计算和分析，总结了此类桥梁的地震响应特点，提出了抗震设计的一些建议。

Therefore, it is necessary to relocate the shot point. The secondary positioning method of shot point based on wave equation is similar to conventional seismic migration.

在地震勘探中，由于各种因素的影响会出现炮点定位不准确的情况，这将严重影响后续的地震资料处理工作，因此需要对炮点进行二次定位。

Two hysteretic models suitable for damaged and undamaged fiber-reinforced prestressed wide-beam frames were proposed sequentially. The hysteretic models consisted of a skeleton curves which based on the concept of three stage polygonal line with soften region and some hysteretic rules.

在上述研究的基础上，分析了无损伤和地震损伤的钢纤维预应力扁梁框架滞回曲线的主要特征，进而分别提出了适合于无损伤和地震损伤的钢纤维无粘结预应力扁梁框架结构的恢复力模型。

The manifestation of seismic precursory complexity is summed up in details in the paper.

论文针对我国两个典型的地震活动区：华北地区和川滇地区的地震活动最基本的特征进行了解释。

So,how to determine precursory clustering earthquake and how to fully utilize it to forecast earthquake and to monitor earthquake activity need to be deep studied and probed.

所以，如何判定前兆震群和充分利用前兆震群预报地震和监视未来地震活动有待更深入的研究和探讨。

The complexity is that all precursory abnormities of short-term is inconsistent in half a year before earthquakes.

这3次地震前兆异常的共性是地震前半年都出现了不同程度的短期前兆异常变化，且在震前2个月，短期异常均超过8项。

Earthquake catalog data and precursory data are in service currently.

网站的建设促进了地震数据的共享，使地震数据能被更多的研究人员更好地利用。B/S模式也是当前信息技术发展的一个方向。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。