设备与器具应为无缝结构，如果有缝，应容易清洁，不能成为潜在污染源积累的地方。
Equipment and utensils are constructed as seamless, or if seams exist, are easily cleanable and do not provide a place for accumulation of potential contaminants.
通过滴水的龙头，扬声器或镭射来产生波！增加第二来源或者两条缝，可以产生干涉形式。
Make waves with a dripping faucet, audio speaker, or laser! Add a second source or a pair of slits to create an interference pattern.
本文对窄缝消能的雾化水流特性进行了初步的研究，提出了窄缝消能高速挑射水流的数学模型，同时对窄缝消能的雾流源量进行了分析。
In this paper a mathematical model for the aerated jet resulted from slit-type energy dissipation was suggested, and the source term of the atomized flow for slit-type energy dissipation was analyzed.
窄缝通道具有结构紧凑、换热温差低等优点，因此该无源强化传热技术被广泛应用在微电子、低温制冷、化工及其航空航天等领域。
Heat transfer in narrow channel has lots of advantages such as compact structure, low heat transfer temperature difference and high efficiency and so on.
窄缝通道具有结构紧凑、换热温差低等优点，因此该无源强化传热技术被广泛应用在微电子、低温制冷、化工及其航空航天等领域。
Heat transfer in narrow channel has lots of advantages such as compact structure, low heat transfer temperature difference and high efficiency and so on.
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