1) fallout front
降水垂界
2) vertical pumping
垂直降水
3) degradation by supercritical water
超临界水降解
1.
The methods included: pyrolysis,catalytic cracking,gasification and degradation by supercritical water.
综述了近几年PS废塑料的各种化学回收方法,主要介绍了热解、催化裂解、气化、超临界水降解技术及降解动力学的研究进展,指出了今后的发展方向。
4) critical hydraulic gradient
临界水力比降
1.
The research development of soil permeability and critical hydraulic gradient is presented.
阐述了土体渗透系数和临界水力比降的概率分布研究概况。
5) critical hydraulic gradient
临界水力坡降
1.
A physical model has been established on quick sand of complete wells and at the bottom of semi-spherical wells for dyke foundations of double-layer structure, and the dynamic progress of quick sand based on critical hydraulic gradient is simulated in calculation examples by using the time-division stable flow theory.
通过算例采用分时段稳定流理论模拟了基于临界水力坡降的流砂动态发展过程,建立了双层结构堤基发生流土的完整井流砂和半球形井底流砂物理模型。
6) declined amplitude of critical water level
临界水位降幅
补充资料：冰雹(见降水)
冰雹(见降水)
hail
bingbQo冰雹(hail)见降水。
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