张北

河北省张北县旅游局周二（5月10日）表示，5月1日起实施的每人次50元的门票收费合理合法。

The tourism bureau in Zhangbei county , Hebei province , said on Tuesday that the 50 yuan ( $ 7.70 ) per-person charge introduced on May 1 is both reasonable and lawful1 .

张北井田开采沉陷影响土地利用的GIS分析

Mining subsidence impacts analysis using GIS method

断层气CO2测定新方法与张北-尚义6.2级地震预报

A new measurement method for co_2 in fault gas and prediction of Zhangbei-Shangyi M6.2 earthquake

由张北地震震中向SEE向延伸存在由强震构成的张家口渤海地震带。

There is Zhangjiakou-Bohai rupture belt , where many strong earthquakes occurred in history , extended along the SEE direction of Zhangbei earthquake epicenter .

张北6.2级地震前后地磁Z分量的日变化

The daily variation of geomagnetic Z component before and after Zhangbei M6.2 earthquake

用Brown单一参数线性指数平滑模型预测张北县初中专业教师数量

Using Brown 's model of Linear Exponential Smoothing to Forecast the number of Junior Middle School teachers in Zhangbei County

作者采用P波和S波到时差重新进行了震源定位，得到184次微震的定位结果，连同1998年1~2月张北震区3级以上地震事件定位结果一起勾画出6.2级地震的震源破裂带。

These micro-earthquakes together with the relocated earthquakes with magnitude large than 3.0 occurred along Zhangbei seismic zone in January 1998 outline a focal rupture belt of M6.2 earthquake .

河北张北M6.2地震前怀来地震台的中短期异常

Medium-term Anomaly at Huailai Seismological Station before Zhangbei Earthquake of M6.2

河北张北M6.2地震前水准观测的前兆信息

Precursory Information before Zhangbei , Hebei , Earthquake of M 6.2

利用星载D-INSAR技术获取的地表形变场研究张北-尚义地震震源破裂特征

Using Deformation Field Obtained by Spaceborne D-INSAR Technique to Research Characteristics of Source Rupture of Zhangbei-Shangyi Earthquake

分析了张北6.2级地震前后华北地区水准、GPS、重力、定点形变、流动形变、地应变观测资料及前兆的演化过程。

We have analyzed the evolutional process of precursors , including observational data of leveling , GPS , gravity , deformation at fixed observational sites , mobile geodetic deformation and ground strain before and after the Zhangbei M_S6.1 earthquake .

对沿着NW向构造带出现的一批1994年同步转向上升的长趋势水位异常和水氧上升、下降长趋势异常是否完全由本次张北-尚义地震所引起，还有待进一步研究。

The problem of whether the anomalies of all the long - and medium-term water level and radon are related to Zhangbei-Shangyi earthquake still needs a further research .

河北怀来地震台体应变异常与河北张北M6.2地震

Body Strain Anomaly at Huailai Seismological Station , Hebei , and Zhangbei Earthquake of M6.2 , Hebei

文中作者应用另一相对定位方法双差地震定位法，对张北&尚义地震序列的主震和ML≥3.0余震再度进行精确定位。

In this paper , a relocation of the Zhangbei Shangyi earthquake sequence has been done using the double difference earthquake location algorithm ( DD algorithm ), and consistent results with that obtained by the master event technique were obtained .

利用河北省及邻省、市共17个地磁台相对观测Z分量资料，总结分析了张北6.2级地震前后的日变化。

The daily variation of geomagnetic Z component before and after Zhangbei M 6 . 2 earthquake has been summed up and analyzed by relative observed Z component data at 17 geomagnetic stations in Hebei province and neighbouring provinces .

张北地震前Morishita播散指数空间演化特征

The Evolutional Features of the Spatial Figures of the Morishita Spread Index before the Zhangbei Earthquake

地壳放气动态监测与张北&尚义Ms6.2级地震预报

Dynamic Monitoring of Degassing of the Crust and Prediction of the Zhangbei-Shangyi Earthquake of Magnitude 6 . 2

对山西省地震局代县中心地震台的水准观测项目在1998年1月10日河北张北M6.2地震前的异常变化特征进行了分析。

Characteristic of anomaly variation in leveling data of Daixian Central Seismological Station of Seismological Bureau of Shanxi Province before Jan.10,1998 Zhangbei , Hebei , earthquake of M6.2 is analyzed .

1998年1月10日张北6.2级地震前，怀来地震台SQ-70光记录倾斜仪出现了错位掉格现象，震后恢复。

The calibration of the SQ 70 Horizontal Pendulum Tiltmeter had dropped before Zhangbei M 6.2 earthquake in Jan. 10 , 1998 , and it recovered after the event .

笔者从新的地球观出发，论述地壳放气与地震活动的关系，及其在张北&尚义Ms6.2级地震中短期、短临预报中应用，认为地震是可以预报的。

On the basis of the new earth view , the relation of degassing of the crust to seismic activities and its application to medium-and short-range and short-impending-range prediction of the Zhangbei-Shangyi earthquake of magnitude 6 . 2 are discussed . It is proposed that some earth-quakes can be predicted .

河北张北一带细石器文化遗存

The Microlithic Culture Remains in the Zhangbei Region of Hebei Province

张北县旅游地学资源及开发建议

The Tourist Geological Resource and Suggestion on Exploitation of Zhangbei County

张北6.2级地震地形变前兆演化特征

Precursory evolution characteristics of ground deformation before Zhangbei m_s 6.2 earthquake

张北地震前地壳形变异常及力学分析

Anomaly of crustal deformation before Zhangbei earthquake and its mechanical analysis

张北试区降水规律与防沙尘暴对策

Laws of the Precipitation in Zhangbei and the Countermeasures for Sandstorm

河北张北地震前后地电阻率异常分析

Analysis of Ground Resistivity Anomalies before and after Zhangbei Earthquake

1998年张北地震及其较大余震的应力降

Stress drop of Zhangbei earthquake and its larger after shock in 1998

张北6.2级地震的断层形变速率异常

Anomaly of concerned fault deformation rate related to Zhangbei earthquake of 6.2

地震层析成像结果揭示了张北地震区的构造特征。

Result of tomography reveals the structural features of Zhangbei earthquake region .

震源介质参数的连续监测及其在张北地震前的变化

Continuous monitoring of focal medium parameters and their changed before Zhangbei earthquake