According to the equal speed sampling principle, we obtain the calculating formula for the samplingvolume in standard state.
根据等速采样原理，探讨在标准状态下，采样体积的计算公式。
2
The amount of used reagents and the experimental conditions for samplingvolume and coil length were optimized by using the controlled and weighed centroid simplex method.
利用单纯形优化法选择了各种试剂的最佳用量以及采样体积、反应管长的最佳实验条件。
3
It also described the characteristic of SPE technique, preparing solid absorbents, packing absorbent tubes, breakthrough volume, safe samplingvolume, as well as adsorption of SPE.