The building envelope is sealed tightly with spray foam insulation.

围护结构用泡沫密封保温。

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Tightly sealed to prevent air leaks, the house was equipped with small double-paned windows and several other energy-saving features.

为了严格密封，防止空气泄漏，房子配备了小型双层玻璃窗户和其他几种节能的设备。

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In the tightly sealed structure, scientists adjust soil moisture and water tension as well as air temperature and humidity to mimic the conditions that rice would face during droughts.

在高度封闭的建筑里，科学家们调节土壤湿度、水张力以及空气温湿度来模拟水稻在干旱时面临的境况。

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Under each wooden slat, a resonator made out of calabashes is fastened, tightly sealed with beeswax, and tempered with the oil of the nkuso fruit, giving the timbila their rich nasal sound and characteristic vibrations.

UNESCO: Culture

The rillettes in a potted-duck appetizer were packed tightly into a small glass jar and sealed with a thick layer of creamy, peppered lard for spreading on toast triangles, while a mammoth pork chop, marbled with luscious fat, tasted of buttered popcorn.

NEWYORKER: Allswell