It is verified that ph ase separation of trace amount of water in the organic solvent is the most possible course of vacuole formation.
实验证明,气泡主要是由于有机溶剂中微量水的微相分离造成的。
Geochemists paid more attention to the study of reservoir molecule tracing with the trace amount distribution of BTEX in formation water.
地层水中苯的痕量分布作为油气藏分子示踪的研究,得到国外石油地球化学家们的广泛重视。
Trace amount of vanadium waste in water and soil was determined and satisfactory were obtained, the recovery was observed to be 95.1-98.3%.
用本方法测定了几种环境样品中的微量钒,结果满意,标准加入回收率为95.1—98.3%。
应用推荐