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chemical properties造句
61. Effects of alkali modified process on physio- chemical properties and catalytic cracking performances of Inner Mongolia coal measure hard kaolin from Inner Mongolia were studied. 62. The article introduces the physical and chemical properties, antimicrobial properties, active mechanism and safety of Natamycin. 63. Recently, M-type hexaferrite have been considered as attractive candidates for high-density recording materials because of the good mechanic, chemical properties and high magnetic anisotropy. 64. It is possible to harness the versatile chemical properties of cyanogen azide. 65. The results show that the CWS rheology of low rank or high ash coal is mainly due to the physical and chemical properties as well as surface structure characteristics of coal. 66. In this paper we studied the production procedure, physical and chemical properties and toxicity of Longsiyuanfangtuofasu(LSY), a product from traditionary Chinese herbs preventing trichomadesis. 67. Diamond has the highest acoustic velocity, high Young's modulus and excellent mechanical and chemical properties, so have broad application in the field of acoustic devices. 68. A nonmetallic element as arsenic , that has some of the chemical properties of a metal. 69. Several fire-retardant paints were compared in fire-retardant properties and physical and chemical properties. 70. This paper summarized the and chemical properties, distribution and metabolism in animals, biological functions of germanium. 71. Properties of depleted uranium , such as chemical properties, decay law and transmit mode, were presented.