1) hydrogeochemical measuring device
水文化学测量仪
2) chemihydrometry
化学水文测量
3) hydrography
[英][hai'drɔgrəfi] [美][haɪ'drɑgrəfɪ]
水文测量学
4) Hydrogeochemical survey
水文地球化学测量
5) Hydrochemical survey
水化学测量
1.
Based on geochemical technical tests conducted in the Yanzidong ore block,western Yunnan,the authors used the hydrochemical survey as the Grade 3 inspection method for high canyon target areas, and rearranged the methods for routine stream sediment survey and soil survey.
根据在滇西燕子洞矿段的化探方法技术试验研究结果 ,将水化学测量作为高山峡谷区靶区三级查证的方法 ,并对常规水系沉积物测量、土壤测量的工作方法进行了调整。
6) chemical measurement instrument
化学测量仪器
1.
The classifications and characteristics of chemical measurement instrument, as well as the necessity and present situation of verification/calibration are introduced in this paper.
介绍了化学测量仪器的分类、特点、检定/校准的必要性及化学计量检定/校准的现状,分析了化学计量标准的特点,探讨了化学计量最高标准的划定和考核的有关问题。
补充资料:《大地测量学的数学和物理学原理》
见F.R.赫尔默特。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条