以下为句子列表:
英文: A temperature rise of one degree centigrade raises the electric conductivity of a semiconductor by three to sic percent; one of ten, approximately by 75% or even more.
中文: 温度每升高1℃,半导体的电导率就增大3-6%,其中十分之一的半导体,电导率约增大75%,甚至更多.
更详细...
英文: Abstract: Liquid-phase chromatographic instruments and electric conductivity detectors produced by two factories were connected and adjusted for the purpose of their smooth operation.In addition,the optimum working conditions for detecting some inorganic
中文: 文摘:对来自2个厂家的液相色谱仪和电导检测器进行连接、调试,使其能正常运行,并确定检测饮水中某些无机阴离子的最佳工作条件。
更详细...
英文: Abstract: This paper reports the observation and analysis results on three kinds of impurity in β″-Al2O3 by using EPMA-EDS.We studied the differences of electric conductivity between the area containing inmpurity and the normal area by ion transport metho
中文: 文摘:用EPMA-EDS组合仪,对β″氧化铝中的三种典型杂质进行了形貌观察和成分分析,并用电子束诱导离子迁移法,研究了杂质区及正常区的离子电导差异,讨论了不同杂质的特点及对β″氧化铝作用中的危害。
更详细...
英文: It is proved that the electric conductivity of ore-forming solution can be used to seek for ore-forming fractures, to select the best mineralization section, to distinguish industrial and non-industrial auriferous quartz veins, to reflect the rich or poor
中文: 实践证明,该方法在以下几个方面具有应用前景:(1)查找成矿断裂,优选最佳成矿区段;(2)区分有无工业价值的含金石英脉;(3)反映矿段或矿体的贫富程度;(4)评定矿体的稳定性或矿化不均匀性;(5)评估矿脉的剥蚀程度;(6)矿脉深部成矿预测。
更详细...
英文: Synthetically applying abnormal values of magnetism, electric conductivity and high resolution gravity of soil, this paper presents an approach of predicting the prospective oil and gas areas in Biyang sag, and good effects have already been obtained.
中文: 摘要综合运用土壤磁性-电导率异常结合高精度重力异常,对泌阳凹陷有利含油气区域进行预测,取得了较好的效果。
更详细...
|