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conventional chemical analysis 镜质组反射率
Chemical analysis using electrolytic techniques. 电解分析以电解法进行的化学分析
Detectable only by microscopic examination or chemical analysis, as a minute blood sample. 通过显微镜观察测知的只能通过显微镜观察或化学分析才能发现的，如微量的血样
They made spectroscopy a primary tool of chemical analysis. 他们使光谱学成为化学分析的主要工具。
You can ask for a chemical analysis of your tap water. 你可以要求给你的自来水做化学分析。
Methods: The sartorius muscle was processed by conventional chemical fixation and cryofixation followed by freezing substitution. 方法：蟾蜍缝匠肌经常规化学固定以及超低温快速冷冻固定、冷冻置换后，透射电镜进行超微结构观察。
Chemical analysis of manganese ores. Determination of lime. 锰矿石的化学分析。氧化钙的测定。
Familiar with various plating processes and chemical analysis. 熟悉各种电镀工艺和化学分析。
Soil Chemical Analysis on the Process of Soil Acidification. 土壤酸化过程的土壤化学分析
Objective:To compare the different characteristics of skeletal muscle ultrastructure after conventional chemical and cryo-fixation. 比较冷冻和化学固定后骨骼肌超微结构的不同特征。
Abstract： To compare the different characteristics of skeletal muscle ultrastructure after conventional chemical and cryo-fixation. 摘要：比较冷冻和化学固定后骨骼肌超微结构的不同特征。
Method: to adopt the HPLC and chemical analysis method. 方法:高效液相色谱法和化学分析法。
After chemical analysis,we know the constituents of ore. 经过化学分析，我们知道了矿石的构成。
Enzyme catalyzed synthesis of polyesters is a new technique of polymer synthesis and is an eco-friendly process having several benefits over conventional chemical polymerization. 酶催化合成聚酯是一种新型的环境友好绿色化学技术,可以在温和条件下高效的合成聚酯,有着传统聚合方法难以比拟的优势。
Cellulase can apparently improve the drainage of bleached wheat pulp, the mechanism of this action is different from that of conventional chemical agent. 纤维素酶能够明显改善漂白麦草浆滤水性能,其作用机理和一般化学助剂不同,酶处理后的浆料有较好的抄造性能、纸张有较好的匀度。
Neutron activation or chemical analysis for uranium are used as a follow-up. 中子活化分析和化学分析铀可作为进一步追索的方法。
Abstract : The conventional testing methods for chemical analysis and sensory evaluation of percentile system is currently millet palatability evaluation carried out two kinds of main methods. 摘要：常规化学分析测试方法和百分制感观评定方法是目前小米进行适口性评价的二种主要方法。
Zinc ingots. Selection and preparation of samples for chemical analysis. 锌锭。化学分析用样品的制备和抽样。
CHEMICAL ANALYSIS OF MANGANESE ORES. GRAVIMETRIC DETERMINATION OF BARIUM OXIDE. 锰矿的化学分析。氧化钡的重量法测定。