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- systematic negative anomaly 系统负异常
- Soil trace element geochemistry indicates that the area is an organic carbon and bromine negative anomaly area. 土壤微量元素地球化学表征为有机碳含量、元素负异常区。
- On the basis of practical data, it is proved that an additional SP negative anomaly occur in known oilfields. 同时根据实测资料证实在已知采油区出现一种附加的自然电位负异常。
- The results show that the oil layer has low amplitude normal or negative anomaly SP and the water layer has large amplitude positive anomaly SP under the brine drilling fluid. 结果表明，适当的盐水钻井液条件下油层自然电位呈小幅度正异常或小幅度负异常，与水层自然电位呈大幅度正异常有很大差异。
- In Yutangba selenium deposit, the REE content of siliceous rocks is Iow(38.9x10-6), and enriched in LREE. In Ziyang selenium-rich area, it is from (12.0-37.6)x10-6, In both of two areas, there exist Ce negative anomaly and Eu positive anomaly. 渔塘坝硒矿区硅质岩的REE总量较低，平均为38.;9×10~(-6)，紫阳硒富集区硅质岩REE总量除个别较高(达110×10~(-6)以上)外，总体也较低(12
- In midsummer,the areas from Ural to Baikal and from the Bay of Bengal to the southwestern China have positive anomaly in more-than-normal years,and have negative anomaly in less-than-normal high temperature years. 盛夏,多高温年在乌拉尔山至贝加尔湖地区及孟加拉湾至我国西南地区是正距平区,而少高温年在上述地区为负距平中心。
- Negative anomaly rates of precipitation 降水量负距平百分率
- N-N-E strike strip of negative anomaly 北北东向负航磁异常带
- For instance, salt domes appear as negative anomalies because rock salt is of a lower density than all consolidated sediments. 例如，盐穹表现为负的重力异常，因为比起所有的固结沉积物，岩盐具有较低的密度。
- It is often unpleasant to see an anomaly animal. 见到一只畸形动物常常会使人感到不快。
- Buried hills of crystalline rock, saltdomes and similar units will show up as positive or as negative anomalies. 埋藏的结晶岩山丘，盐穹窿及其相似的地质单元将显示出正的或负的磁异常。
- It is a systematic attempt to strengthen our competitive ability. 那是为增强我们的竞争能力而作的有计划的努力。
- The concealed or subconcealed coal basins are also of circular shapes in the landsat images, but show the negative anomalies in the gravity figure. 隐伏或半隐伏的含煤盆地在卫片上也是环形影象,呈重力低反映。
- A cat with no tail is an anomaly. 没尾巴的猫是一只畸形猫。
- He is systematic in his approach to work. 他工作起来井井有条。
- He's very systematic in all he does. 他做一切事情都很有条理。
- The police made a systematic search of the house. 警察对房子进行了彻底的搜查。
- The trace element spider diagrams clearly display Nb-Ti negative anomalies, which is similar to the cases with the alkaline basalts in Grenada and L. Antilles. The andesite is linked to the basalt of Takezhale ophiolite belt. 微量元素蛛网图显示其均具Nb-Ti负异常,与Grenada和LAntilles那种碱性玄武岩类相当,且与塔克札勒蛇绿岩带中的玄武岩有成因联系。
- A systematic deviation of a value from a reference value. 某数值偏离参考值的一种系统偏差。
- The answer to my request was in the negative. 对我的请求的答复是否定的。
