| 1. | Check the solution against a primary standard .
对照原来的标准液来检验此溶液。 |
| 2. | For some research purposes and possibly for referee work, analyzed primary standards may be obtained from the u.s. bureau of standards .
对于某些研究工作和仲裁工作，可以从美国标准局获得经过分析的一级标准物。 |
| 3. | Study of drying primary standard substances by microwave in lab
实验室常用基准物质的微波干燥实验 |
| 4. | A study on the establishment of phase angle primary standard by sampling measurement
通过采样测量技术建立相角基准的探讨 |
| 5. | Josephson voltage primary standard and check the stability of dc reference standard
约瑟夫森电压基准与固态电压标准的稳定性考核 |
| 6. | Reagents for chemical analysis . specifications . part 3 : primary standard . sodium carbonate
化学分析用试剂.规范.第3部分:主标准.碳酸钠 |
| 7. | The ratio of utilization and the satisfaction degree of the users are two of the primary standards to evaluate the designs
广场的使用率和使用者对广场的满意度是广场设计的评价基本标准。 |
| 8. | Primary standards may be primary realizations of the si units or agreed representations of the si units based on fundamental physical constants
基准可以是国际单位si的直接复现或根据基本物理常数表示。 |
| 9. | The measuring equipment used in the calibration is traceable to national primary standards maintained in national institute of metrology ( nim )
本次校准所使用的测量装置均溯源至保存在中国计量科学研究院的国家计量基准。 |
| 10. | One of the primary standard of deciding the extent of accuracy is that the difference between the ipo price and the expected secondary market price
发行定价是否贴近预期的二级市场价格，是判断新股发行定价是否合理的主要标准。 |
