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- It may serve as a reference to optimize thin film sensitive charac teristics. 为优化薄膜的气敏特性提供了参考。
- Library benefit has the charac teristics of intangibility,indirectness, inperceptibility, radiability,waveness and vagueness. 它具有无形性、间接性、潜移性、辐射性、波动性和模糊性等特征。
- The research of the softening charac teristics,DTA(differential thermal analysis)and granulating for waste plastics was described. 对废塑料的软化特性、差热分析及热态造粒工艺进行了系统的研究。
- The leaching condition, separating principle and technological charac teristics of recovering V, Mo and Ni from waste catalyst from oil refining are in troduced with full hydrometallurgy, oxdation reduction method. 介绍了全湿法冶金“氧化还原”法提取炼油废催化剂中钒、、的浸出条件、离原理及其技术特点。
- Based on the field works,the paper summarized the minerogenetic geological setting, charac teristics of mineral deposits and prospecting methods, ect. of Xialong silver-gold deposit. 本文在野外地质工作基础上,总结了永嘉下龙银金矿床的成矿地质背景,矿床地质特征和找矿方法等。
- Comprehensive geochemical surveys are analysed. 广义的地球化学普查需要分析。
- Geochemical prospecting remains in the realm of the naturalist. 地球化学普查仍停留在自然王国。
- The potential of such a primary geochemical survey is demonstrated. 这类区域性的地球化学测量显示出它的有效性。
- Geochemical exploration is a way for oil and gas prospection. 化探是油气勘查的一种手段。
- Based on comparison coefficient of organic geochemical param... 结果表明,西北地区主要盆地煤具有较好-好的生烃能力。
- This stemmed from insufficient appreciation of geochemical conditions. 这是由于没有充分考虑地球化学条件。
- The variations found are attributable to well-defined geochemical processes. 已知的各种变化都属于一定的地球化学过程。
- Geochemical methods may be linked judiciously with other techniques. 地球化学方法应同其它方法有机地结合起来。
- The work area belong to dry mountain,suitable develop areal geochemical survey. 工作区属于干旱高山区,适宜开展区域地球化学测量工作。
- The geochemical circulation and orientation between eluvial and transport... 并阐述和探索了它在时间和空间上的规律。
- Class C: geochemical exploration; establish mineral exploration infrastructure. 丙级:地球化学勘查;勘查工程施工。
- These char teristics in the mainstream are sot positive, but certainly is sot chaotic hut is orderly may follow, some characteristics also have the certain inheritance. 这些特点虽然在主流上是不积极的,但并不是杂乱无章,而是有规律可循的,有些特点还具有一定的传承性。
- The properties of natural frequencies of flexible parallel robots were investigated to indicate the elas to-dynamic charac teristic. 摘要为了描述柔性并联机器人的弹性动力学性能,分析了机器人振动频率的特征。
- The collectivism is the moral rule of the leading charac ter of the socialism, however, it has different intension and form under different economic system. 集体主义是社会主义的导性的道德原则,但在不同的经济体制下它具有不同的内涵和形式。
- This paper briefly introduces the geochemical nature of vanadium, selenium, molybdenum elements. 摘要本文简要介绍了钒、硒、钼的地球化学性质。