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- environmental isotopic method 环境同位素方法
- The results agree with those by using isotopic method reported in the literature. 与文献报道的同位素方法研究结果相同。
- The geologic dating methods, which include the paleontology method, archeomagnetism method, and isotopic method, present absolute ages or relative ages of geologic events. 前人已建立的地质定年方法(同位素法、古生物法和古地磁法)给出的是地质事件的“绝对年龄”或“相对年代”。
- By using hydrogeochemical and isotopic methods, the origin of the geothermal watr and the CO2 gas were discussed. 利用水文地球化学方法、同位素分析方法等，对地下热水和二氧化碳气体的成因进行了分析；
- environmental isotopic composition 同位素特征
- The meteoric origin of geothermal water in study area is evidenced by its environmental isotope composition. 摘要环境同位素研究结果表明，研究区地热水为大气降水成因。
- An intravenous isotope method for external measurement of cerebral circulation time was applied to rabbits for determining cerebral blood flow. 白兔脑皮层血流之测定系采用静脉内注入放射性物质并配合闪烁摄影术为之。
- MTT method was used to detect the influence of PDGF-BB on the proliferation of fibroblasts and compared to the routine isotope method. 探讨血小板衍生生长因子(PDGF)促进慢性、难愈合伤口的愈合速度的机理。
- Two periods of high-pressure metamorphic belts, which have been dated 335.5 Ma and 440-460 Ma seperately by isotopic methods, have been discovered in the mid Cambrian and low-middle Ordovician strata. 同位素年龄分别为335.;5 Ma和440-460 Ma的两期高压变质带赋存于中寒武统和下中奥陶统中。
- Various indoor or outdoor equipments are available for conducting field studies in the field of hydrogeology/hydrology including environmental isotope analysis. 多种室内/室外仪器设备资源可用于包括同位素分析的多项水文/水文地质的野外现场研究。
- Environmental isotope and nuclear techniques provide unmatched insights into the processes governing the water cycle and its variability under past and present climates. 环境同位素和核技术提供无敌的对在过去和现下气候区下管理水循环和它的变化性的过程了解。
- At the same time, by comparison with the traditional hydrogeological test results, it also proves that the data obtained from the isotope method is reliable. 同时经与传统水文地质试验结果比较，也证明同位素方法获得的数据是可靠的。
- CHANG Xiang-yang,ZHU Bing-quan.Application of lead isotope method in estimates of seeking mine by chemic reconnoitring[J].Mineral Rock Geo-chemis-try Aviso,1997,16(4) :245 - 249. [2]常向阳;朱丙泉.;铅同位素方法应用于化探找矿评价[J]
- The comprehensive research of hydrogeochemistry and environmental isotope is also done as a very important work for the engineering hydrogeological survey with complicated tectonic surroundings. 通过多种水文地质试验，结合地质地貌环境的综合分析获得岩体透水性参数。
- He is insensitive to the environment. 他对环境感觉不敏锐。
- She is not used to the new environment. 她对新环境不习惯。
- Children need a happy home environment for their healthy growth. 孩子们需要幸福的家庭环境才能健康地成长。
- They lobbied on the environmental protection issue. 他们就环境保护问题在议员中进行了游说。
- Children need a happy home environment. 孩子需要一个幸福的家庭环境。
- He made a quick adaptation to the new environment. 他很快适应了新的环境。
