| 1. | Fes2 particles were prepared by two kinds of methods 使用溶液法与溶剂热法制备fes _ 2颗粒。 |
| 2. | Determination of iodine value - part 1 : methods using wijs solution 碘值的测定.第1部分:用wijs溶液法 |
| 3. | Methods of testing cement - part 8 : heat of hydratation - solution method 水泥的试验方法.第8部分:水合热.溶液法 |
| 4. | Testing of textiles ; determination of the limit - viscosity of celluloses , cuen - procedure 纺织品的检验.用氢氧化铜乙二氨溶液法测定纤维素的极 |
| 5. | Standard practice for maintaining constant relative humidity by means of aqueous glycerin solutions 用含水甘油溶液法保持恒定相对湿度的标准实施规范 |
| 6. | Specification for hardmetals - determination of contents of metallic elements by x - ray fluorescence - solution method 硬质合金规范.用x射线荧光分析法对金属元素含量的测定.溶液法 |
| 7. | ( 2 ) xrd analysis showed that better intercalation effect could be obtained by adopting ammonium ion with longer molecule length , solvent method and high density polyethylene ( 2 ) xrd测试显示,采用长链季铵盐、溶液法和高密度聚乙烯可获得较好的插层效果。 |
| 8. | In this thesis , the mechanism of high conductivity along c direction in ktp crystal grown by high temperature solution method was firstly elucidated . a scheme of doping certain elements to reduce the conductivity of ktp crystal along c direction was put forward 本文首先阐述了导致高温溶液法生长的ktp晶体c向电导率较高的形成机理,提出采用掺入特定元素的离子来降低ktp晶体c向电导率的方案。 |
| 9. | According to the comparation among the three kinds of crude extraction methods including acid dissolve , enzymolysis and neutral salt solution . the method of enzymolysis combined with hplc was chosen to prepare cp i . the physico - chemical property of , cp i was identified 以猪皮为材料,比较酸溶法、酶解法、中性盐溶液法三种粗提方法,选择得率和纯度都较高的酶解法为最佳粗提法,结合高效液相色谱进行cp的分离纯化。 |
| 10. | The main technique route of this study is that by the methods of liquid - gas method , gbj82 - 85 and astmc1202 , concrete and mortar permeability are tested at one time . the method correlates with gbj82 - 85 very well , and the relative coefficient is 0 . 9728 - 0 . 9913 本课题的主要技术路线是:采取溶液法、 gbj82 - 85 、 astmc1202 ,三种方法同时对比混凝土、砂浆的渗透性能实验,探明了溶液气压法与国标的相关性,其相关系数在0 . 9728 - 0 . 9913之间。 |