只要能准确求取地下水水质参数、水文地质参数,利用此法能准确地计算地下水污染造成的经济损失。
If groundwater quality parameters and the hydro-geological parameters could be obtained, the economic loss of groundwater pollution could be calculated accurately.
由以上结果得出的压降计算方法能比较准确地确定气液两相气泡流的压力损失。
The pressure drop calculation method obtained from above results can be used to accurately determine the pressure loss of two-phase gas bubble flow.
文中分析了该新型热管接收器的特点,并分3段模拟计算了采用该接收器的抛物面槽式太阳能集热器的集热效率和接收器的散热损失。
The thermal analysis of the heat pipe receiver was presented in which the collector efficiency and thermal loss were calculated in 3 separate sections.
计算结果表明,降低空气入口流速,可减小空气流动阻力,提高多孔墙的集热效率;附加玻璃通道的太阳能多孔墙可减小长波辐射损失,并且具有收集热空气的作用。
Results show that the flow resistance will be decreased and the collection efficiency of the porous solar wall will be increased with a decrease in the inlet air velocity.
而应用极值理论计算风险时注重对分布尾部的近似表达,并不是对整个分布进行建模,能更有效地捕捉可能导致金融机构重大损失的尾部风险。
Extreme value theory models the tail of the return distribution rather than the whole distribution. It can capture the tail risk which often causes large losses in financial institutions.
在与计算机病毒的对抗中,如果能采取有效的防范措施,就能使系统不染毒,或者染毒后能减少损失。
And in the fight against computer viruses, if they can take effective preventive measures can make the system does not relapse, or after exposure can reduce the loss.
本文讨论了单层太阳能集热器盖板上的能量损失和计算方法,并列出了一些计算结果。
This paper discusses the energy loss on the cover of a single glass cover flat-plat collector. The method for calculation and its result for some illustrative examples are given.
本文讨论了单层太阳能集热器盖板上的能量损失和计算方法,并列出了一些计算结果。
This paper discusses the energy loss on the cover of a single glass cover flat-plat collector. The method for calculation and its result for some illustrative examples are given.
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