• 并且美国宇航局两个维京人登陆车1976年,装备精密生命化学实验仪器分析土壤发现完全不存在可以构成生命有机组织结构。

    And NASA's two Viking landers in 1976, equipped with sophisticated life chemistry experiments, analyzed the soil and found it devoid of the organic building blocks of life.

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  • 本文尝试着以个案的方法有机化学实验微量法常量法进行比较并作进一步分析

    In this passage, tries to compare the small-amount method with regular-amount method in the organic chemistry experiment and makes further analysis.

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  • 本文描述了闪光灯浦的若丹明6g有机染料激光器PTM模式运转理论分析实验研究

    This paper describes the theoretical analysis and experimental investigation of PTM mode operation of the flash-lamp pumped R-6G dye laser.

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  • 本文有机化合物元素定性分析方法实验的异常现象进行探讨提出解释

    The article studied the abnomalities of organic compound qualitative elementary analysis by sodium fusion method and explained the reasons of the abnomalities.

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  • 针对伊斯曼有机废水治理实例给出模拟计算实验分析相结合进行过程设计具体思路。

    Using Eastman waste water treatment case, this paper presents the detailed scheme to combine simulations with experiments for process design.

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  • 菌种普通菌种测定高盐度废水BOD进行实验分析实验结果表明采用驯化嗜盐菌种测定的BOD值能够客观反映高盐度废水的有机污染程度。

    The experimentation shows that it can more externally reflect organic load of high-salinity wastewater through determining BOD by acclimatized halophile bacteria than by common bacteria.

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  • 一个无机有机分析物理计算化学结合在一起实验设计实验的目的是要介绍一些基本原理

    This is an integrated experiment that includes topics from inorganic, organic, analytical, physical, and computational chemistry. It is designed to introduce you to the basics of.

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  • 通过对实验数据分析提出有机玻璃棱镜体育馆照明应用形式。

    Experimental data show that it is feasible to use the seamless prism light guide in gymnasium lighting.

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  • 通过实验合成了新的四配位、五配位六配位的有机化合物结果元素分析、 红外光谱所证实。

    Ten novel tetracoordinated, pentacoordinated and hesacoordinated organotin compounds were synthesized in this paper. Their structures were characterized by elemental analysis and i. r. spectroscope.

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  • 实验表明,装置痕量挥发性有机浓缩富集-相色谱分析有效手段

    The results show that it is a effective means to concentrate trace amount of volatile organic substance in GC analysis.

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  • 简单实用,微萃取SPME实验分析广泛用于有机化合物分析

    Solid-phase microextraction (SPME) is widely used in analytical laboratories for the analysis of organic compounds, thanks to its simplicity and versatility.

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  • 该文介绍林业院校少学时有机化学实验仪器分析实验共同开设综合性实验尝试

    Some attempts to run Comprehensive Experiments by Organic Chemistry and Instrumental Analysis are introduced in forestry universities as the limited period subjects.

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  • 针对有机化学实验风系统的改造,将所设计多种方案进行分析比较,探索因地制宜最佳实施方案,达到有效通排风的效果。

    In this article, many exhaust ventilation projection designed for organic chemistry laboratory were studied and the best project was found. By using it, good effect was obtained.

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  • 由系统预分析实验可知,鹰嘴豆中含有黄花青素甾醇、酚类、有机、糖类、甙、蛋白质、鞣质成分

    The results show that the main constituents were flavonoids, anthocyanins, hydroxybenzene, organic acids, saponins, protein, tan, glucides etc.

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  • 文中详细介绍二氧化钛光催化氧化基本原理,并以二氧化钛光催化氧化法处理有机废水实验实例进行了分析

    This paper introduced the basic principle of photocatalytic oxidation and analysed the experimental example of the TiO_2 photocatalytic oxidation of organic wastewater treatment.

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  • 产品广泛应用化学生物有机合成分析测试诸多领域各行业实验

    Our product is wide used in chemical, biological, organic synthesis, analysis and many other fields or sectors laboratory.

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  • 贵州省关岭县石板桥小流域进行不同地貌部位及不同土地利用类型土壤剖面调查采样,并土壤样品进行了实验分析,测定了总有机土壤质地等指标。

    In Guanling county, Guizhou province, an investigation and sampling to different landforms and cross section of land usage types was conducted on the drainage basin in Shiban Bridge River.

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  • 有机氯农药检测方法进行研究实验优化了GC - MS分析参数以及GC - ECD的检测条件两种仪器性能参数进行对比

    The analytical methods for OCPs were also studied. Analytical parameters of GC-MS and detection conditions of GC-ECD are optimized, and the performance parameters of the two instruments are compared.

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  • 分析实验结果有效性同时分析有机玻璃击穿破坏模式

    The effective of test results on bird striking were analyzed, and also the damage mode of the YB3 plate after breakdown by bird striking was analyzed.

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  • 分析实验结果有效性同时分析有机玻璃击穿破坏模式

    The effective of test results on bird striking were analyzed, and also the damage mode of the YB3 plate after breakdown by bird striking was analyzed.

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