Modern solar sail spacecraft designs, like NanoSail-D or the Japanese interplanetary spacecraft IKAROS, rely on the small but continuous pressure from sunlight itself for thrust.

现代太阳帆航天器的设计，如纳米帆- D或者日本的行星飞船IKAROS，是以很少但是持续的太阳光为推动力。

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Their research also suggested that multiple brief high-pressure treatments were more effective than one lengthy treatment using continuous pressure for the same total amount of time.

他们的研究还表明，在同样长的时间内，多次短暂的高压处理比一次长时间持续高压处理更加有效。

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The key technique for manufacturing this heat exchanger is the continuous pressure moulding of long plates and welding of thin plates.

较长板片的连续压制成型和薄板片间的焊接是制造该换热器的关键技术。

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And of course, there has been continuous pressure in the past few years from environmentalists to eat more local and seasonal food.

BBC: Blue sky

"The Bank of Japan has been under continuous pressure from the cabinet and the finance minister to combat deflation, " said David Cohen at Action Economics in Singapore.

BBC: Japan keeps interest rates on hold

Sleep apnea is commonly treated with a "continuous positive airway pressure, " or CPAP, machine worn at night to keep the airway open.

WSJ: A Test for Sleep Apnea From Your Own Bedroom