1) step drawdown test
分段抽试验
2) sectional pumping testing
分段抽水试验
1.
According to the difference of water-bearing rock stratum,sectional pumping testing is adopted,and permeability coefficients are calculated in different burying depth section.
隧道设计与施工,查明围岩岩层的透水性十分必要,该深埋隧道勘探工程,根据含水岩层的差异,采取分段抽水试验方法,计算出不同埋深段的岩层渗透系数。
3) sectional test
分段试验
1.
This article discusses theoretically if the sectional test on repairable system is feasi-ble with the method of stochastic point process, proves the feasibility of model sectional teston Poisson process and studies the effect of the sectional test on parameter estimation.
运用随机点过程方法,从理论上对可修系统能否进行分段试验进行了研究。
4) three-stages pumping tests
三段抽水试验
5) Pentad-by-pentad integration run
分段积分试验
6) segment model experiments
分段模型试验
补充资料：抽抽
1.皱;瘦小。 2.抽动。
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