1) Source region
源区
1.
The variation character of seismic velocity ratio in source region and field area before and after zhangbei Ms6.2 earthquake;
张北6.2级地震前后地震波速比在源区与场区的变化特征
2.
In this paper,the reason of producing singularity has been introduced in great detail when solving the electric field in the source region and avoiding the difficulty,including vector function method,reducing space dimension method,principal volume method,coordinate transforming integral method.
介绍了在源区电场求解时产生奇异性的原因以及解决这一困难的几种方法 。
3.
In this paper, by analyzing the progress solving inside a current-carrying region under distribution source model, the conclusion is that the singularity solving the source region is due to the exchange of the derivative operator and the integration operator.
本文通过对源区电场求解过程的分析，指出了产生源区电场求解的奇异性是由于不适当的微、积分算子交换次序所形成的。
2) source area
源区
1.
On the ecological environment status in the source area of Yangtze River and Yellow River and its control countermeasure;
试论长江、黄河源区生态环境现状及其防治对策
2.
Distribution of footprint and flux source area of the mixed forest of broad-leaved and Korean pine in Changbai Mountain;
长白山阔叶红松林通量观测的footprint及源区分布
3.
Distribution, chemical characteristics and source area of volcanic glass in the South China Sea;
南海火山玻璃的分布特征、化学成分及源区探讨
3) source
[英][sɔ:s] [美][sɔrs]
源区
1.
Geochemistry of Quaternary basaltic volcanic rocks of Weizhou island in Beihai City of Guangxi and a discussion on characteristics of their source;
广西北海涠洲岛(含斜阳岛)第四纪玄武质火山岩的地球化学性质及其源区特征
2.
05, indicating that the source of Jinan gabbro intrusion is enriched-mantle and have a heterogeneous characteristic.
济南辉长岩体的Rb Sr全岩 矿物参考等时线年龄为 144± 2 5Ma ,线性差的原因可能是该岩体来自于锶、钕同位素初始比值不均一的源区 ,结晶时处于同位素不平衡状态。
5) Rivers'sources Area
江河源源区
6) source zone and field zone
源区与场区
1.
0 occurred in the range of 34°30 36°10 north latitude and 115°117°45 east longitude in 1979-1987 are calculated, the time and space variational characteristics of VP/Vs ratio in source zone and field zone and its difference before and after the 1983 Heze MS.
９级地震前后源区与场区波速比的时空变化特征及其差异，对计算结果进行了ｔ检验，源区和场区波速比的时空变化及ｔ检验结果表明，５。
补充资料：太原市晋源区
辖原河西区的义井、罗城二个街道办事处，原南郊区的晋源、晋祠、姚村、金胜四个乡镇。
区政府驻晋源镇（新建）。
区域界线：北即万柏林区之南界，东抵汾河，西南以晋源、晋祠、姚村之乡镇西边界为界。
全区人口20.2万，其中非农业人口9．7万，农业人口10.5万。面积287．6平方公里，其中建成区面积10.6平方公里。
晋源区是行政区划重新划分诞生的新区。晋源区历史悠久，从公元前497年古晋阳城创建到公元979年宋太宗毁废晋阳城，这里一直是我国北方的政治、军事、文化中心。晋源区文物名胜丰富，晋祠、天龙山石窟、龙山石窟、蒙山大佛等声名远著，开发旅游资源将是晋源区的经济重点。
晋源新城的规划已经付诸实施，在不久的将来，一个崭新城区将在古晋阳大地上诞生。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条