chemical analysis造句
61. This paper mainly discusses the sensitometry and chemical analysis routine work in motion picture film processing.
62. Called Theobroma, this cocoa-based brew was hatched from a chemical analysis of 3,200-year-old pottery fragments from the Cradle of Chocolate, the Ulua Valley in Honduras.
63. This standard is applicable to water for test use of chemical analysis and inorganic trace analysis.
64. Chemical analysis of pesticide intermediate 3 hydroxypropionitrile is reported in this paper.
65. Electrochemiluminescence is not only used in chemical analysis, but also used in bio-detecting and bio-sensing technology at present time.
66. Test Methods for Chemical Analysis of Carbon Steel, Low-Alloy Steel, Silicon Electrical Steel, Ingot Iron and Wrought Iron.
67. Textiles - Quantitative chemical analysis - Part 8 : mixtures of acetate and tiacetate fibres (method using acetone).
68. Fractured translation cam of motor planet reducer was studied by chemical analysis, hardness test and metallographic examination.
69. Swain says just four extrasolar planets' atmospheres have been studied in detail with spectroscopy, a chemical analysis technique. Another 32 or so have been observed.
70. Chemical analysis and testing; Fluorspar; Volumetric analysis; Fluorides; Calcium inorganic compounds; Determination of content.
71. The kinetic characters of Zn in soil and soybean plant under soybean, continuous cropping stress were investigated by pot experiments, field experiments and chemical analysis indoors.
72. Non alcohol impurity in isopentanol and optical pentanol are measured with the method of chemical analysis. Offer simple detection method for their producing, offer reference for their use.
73. This theory was verified by the experiment of stratified sampling chemical analysis of silicon carbide material.
74. The contents of calcium and phosphate in tibias were determined by chemical analysis and the trace elements were detected by atom absorption spectrophotometer.
75. The present invention relates to the field of metal material chemical analysis.
76. Trituration process would be taken of the material when chemical analysis is underway.
77. An automatic analyzer for determination of cobalt in solution is described. Its chemical analysis is based upon nitroso R salt photometry method which is also a national standard one.
78. Rhizomata arisaematis taken from seven Arisaema have been identified comparatively by microscopical identification and chemical analysis.
79. Physical testing and chemical analysis and electropolishing test were made to study the reasons of occurring of surface veins.
80. Taking phosphogypsum from factory as the raw material, the possibility of transformation into plaster of paris is studied by the experiments of chemical analysis, calcining technology, check test.
81. A chemical analysis method for the determination of sulfate radical in molten salt corrosion product of Ni-base superalloy by barium sulfate turbidimetry was studied.
82. The properties of the hydration of ferri -cement doped with CaF_2 in minus temperature by XRD chemical analysis are studies.
83. The product was characterized by chemical analysis by TG and XRD.
84. Brown fused alumina is one of the major abrasive products. Comparison test of chemical analysis of brown fused alumina is a must check item in laboratory proficiency testing of abrasive trade.
85. Using back scattered electrons, Co-% magnetism meter, coercive force meter and chemical analysis etc, the compositions, Co-% magnetism and coercive force of vacuum sintering cermets are studied.
86. Chemical analysis provides tips for making a better Bloody Mary.
87. Quality control schemes and realization of automatic quality control using local area network for chemical analysis of 1: 200000 regional geochemical exploration samples are reported in this paper.
88. Reference substance is a chemical substance that is usually used in chemical analysis.
89. Synthesized saponites and Al-pillared saponites have been characterized by XRD, chemical analysis, IR, MASNMR and TPD.
90. The most effective method is the systematically synthetic application of oil physical and chemical analysis, oil spectrographic analysis, wear particles ferrographical analysis and lubrication sys...
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