The key technology of alumina production in bayer method is on line composition detection especially on line composition analysis of aluminous ore and mother liquor.
拜尔法生产氧化铝的关键技术是生产过程的在线成分检测，特别是铝矿石和母液成分的在线分析。
Nuclear spectrum measurement is one of the important methods for material composition analysis and radioactivity measurements.
核能谱测量是进行物质成分分析与放射性测量的重要方法之一。
Stone composition analysis and metabolic evaluation are very important in finding the causes and in treating and preventing urinary stones.
确定结石成分及患者的代谢评价对泌尿系结石的成因、治疗和预防有重要的临床意义。
A picture composition analysis of Dunhuang murals in light of the beauty rules of form in modern plane construction theories indicates that Dunhuang murals conform to the modern aesthetic principles.
运用现代平面构成理论中的形式美原则分析敦煌壁画的构图形式，阐明敦煌壁画的构图形式符合现代平面构成的审美原则。
SZ 36-1 oilfield; injected water; suspended matter; composition analysis; control measure.
绥中36-1油田；注入水；悬浮物；组分分析；控制措施。
Chemical composition analysis by microprobe shows that its colour is related to the content of CuO.
电子探针成分分析表明，其颜色是由铜离子引起的，铜的含量越高，颜色就越鲜艳。
The results of both the chemical composition analysis and hardness test were in the acceptable range.
化学分析结果及硬度检查结果均在合格范围。
The ultrasound extraction technology and composition analysis of honeybee pupa fat were studied in this test.
利用超声波技术对蜂蛹脂肪的提取工艺进行了研究，并对蜂蛹脂肪酸的成分进行了分析。
Detrital composition analysis of the Mesozoic sandstones indicates that their provenance is the Dabie orogen.
中生界砂岩碎屑组分分析，表明其源区为大别造山带。
Amino acid composition analysis showed that there were about 507 amino acids in the ACPase, with plenty of Asp.
氨基酸组成分析结果表明，酸性磷酸酶约含有507个氨基酸残基，富含门冬氨酸残基。
METHODS Sugar composition analysis, methylation analysis and NMR were used to determine the structural features.
方法采用糖组成分析、甲基化分析以及NMR确定该多糖的结构。
The temperature correction model was effective in addition to no influence on the accuracy of composition analysis.
校正模型是有效的，且不影响成分分析的准确性。
Flue gas composition analysis technology is located at a very important position in industry and scientific research.
炉膛内部烟气成分分析技术在工业生产与科学研究中占有十分重要的地位。
The developing process of the certified reference material for composition analysis of rare earth ores was introduced.
介绍两种稀土矿石成分分析标准物质的研制过程。
The amino acid composition analysis showed that the recombinant FIPs had similar amino acid composition to the nature ones.
对重组蛋白的氨基酸组分分析表明重组表达的真菌免疫调节蛋白具有和天然蛋白相同的氨基酸组分。
The problem of sentence composition analysis of the non- subject-verb pattern in modern Chinese has not been solved so far .
现代汉语非主谓句的句法成分分析问题，长期未能很好解决。
Results of the composition analysis reveal that the primary cause to the fracture is the composition segregation of the wire .
成分分析结果表明，心部薄弱环节主要起因于线材中心的成分偏析。
Surface morphology and composition analysis of the failure emitter of hollow cathode were characterized by using FESEM and EDS.
利用场发射扫描电镜(FESEM)及其附带能谱仪研究了失效空心阴极发射体的表面形貌、元素组成。
The fractured springs were analyzed by means of SEM, metallography, chemical composition analysis and microhardness measurement.
采用扫描电镜、光镜、化学成分分析和显微硬度测试等方法对断裂件进行了分析。
A model for built-in test (BIT) integrated expression is presented based on the composition analysis of its main design elements.
在分析机内测试(BIT)主要设计要素组成的基础上，提出了BIT综合表示模型。
The principal composition analysis (PCA) was used to study the multivariate characteristics of desert vegetation in Junnger Basin.
用主成分分析排序法分析准噶尔盆地沙漠植被的多元特征。
The coordination compounds have been studied by means of composition analysis, IR and fluorescent excitation and emission spectra.
测定了配合物的组成、IR、粉晶荧光激发和发射光谱。
By chemical composition analysis, SEM and other analytical methods, the cause of cracking of plate heat exchanger was investigated.
采用化学成分分析、电镜扫描等方法，对出现裂纹的换热器板片样品进行了逐项分析。
The failure copper pipe was inspected by chemical composition analysis, mechanical performance testing, SEM and Energy spectroscopy.
对该铜管进行了化学成分、力学性能以及扫描电镜和能谱分析等试验。
Conclusion This method has been shown to be highly sensitive and is applicable to monosaccharide composition analysis of glycoproteins.
结论本方法具有很高的灵敏度，可适用于微量糖蛋白单糖组成的分析。
Elemental composition analysis, proximate fuel analysis and fuel composition analysis of sawdust briquette fuel were done in the experiment.
试验分别对木屑致密成型燃料进行了元素分析、工业分析和燃料组成分析。
Besides, the polysaccharides were purified by thin-layer chromatography and its ingredients were mannose and glucose by composition analysis.
采用薄层层析法对胞壁多糖进行纯化，定性测得多糖的组分为甘露糖和葡萄糖。
Xray photoelectron spectroscopy (XPS) is one of the most powerful and useful tool for chemical composition analysis on both wood and fiber surfaces.
表面光电子能谱分析是固体木材及纤维表面化学组成分析最有效及最灵敏的工具之一。
There is a potential application for PIXE technique in chemical composition analysis of ancient glasses, especially for that of intact glass utensils.
PIXE分析技术在古玻璃样品特别是整形器皿的成分分析中具有广阔的应用前景。
The cause of fracture of a water supply valve used was analyzed by macrophoto, chemical composition analysis, metallography and mechanical performance.
针对使用中的自来水阀体断裂破坏，进行了宏观形貌、材质化学成分、金相组织、力学性能等失效分析工作。
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