1) thermal buoyancy effect
热上浮效应
1.
The thermal buoyancy effect of the cooling water is clear in deeper water areas because the heat quantity of the cooling water is diffused at certain depth below water surface.
当水深较大时,温排水热上浮效应明显,温排水的热量仅在水体表层的一定深度内扩散。
2) uprising effect
上浮效应
3) gas up-flowing effect
气体上浮效应
4) floatation response
上浮反应
1.
Study on influential factors of buried pipeline floatation response due to soil liquefaction;
液化土中管道上浮反应的影响因素研究
2.
Study on floatation response of buried pipelines due to non-homogeneous soil liquefaction;
不均匀场地土液化引起的地下管道上浮反应研究
3.
Study on the floatation response of buried pipelines due to soil liquefaction;
场地土液化引起的地下管道上浮反应研究
5) emergency ascent
应急上浮
1.
Investigation on the automatic control methods for a submarine in emergency ascent under casualty conditions;
潜艇应急上浮操纵与控制研究评述
6) floating response
上浮反应
1.
Analysis for floating response of buried pipeline in liquefied soil;
液化场地土中埋设管线的上浮反应分析
2.
It causes a floating force and leads to floating response that is a dynamic process varying with time.
液化土对管道产生上浮力,使管道发生上浮反应,它是随地震发生时间而变化的动态过程。
补充资料:HeⅡ的热机械效应(thermomechanicaleffectofHeⅡ)
HeⅡ的热机械效应(thermomechanicaleffectofHeⅡ)
下图表示了“HeⅡ机械热效应”的逆效应,称HeⅡ的热机械效应。图中表示在液HeⅡ容器B中加进一定热量,致使两边容器中ρs有浓度差,容器A中超流成分经C流进B,又造成Δp的压差和在绝热平衡时的温差ΔT,可用下式表示:
`\frac{\Deltap}{\DeltaT}=\rhoS`
ρ和S分别是HeⅡ的密度和单位质量的熵,乘积ρS是单位体积的熵。上式是1939年首先由伦敦给出,称伦敦定则。若ΔT=1mK,则在T=1.5K时,Δp=2cm液氦柱(压差),所以这个效应是大的。
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