Jet grouting (JG) soil-cement-pile strengthened pile (JPP) is a new kind of composite pile composed of high-pressure jet grouting pile and prestressed core pile.

高喷插芯组合桩(JPP)是由高压旋喷桩和预应力混凝土芯桩构成的一种新型组合桩。

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Jet grouting (JG) soil-cement-pile strengthened pile (JPP) is a new kind of composite pile composed of high pressure jet grouting pile and prestressed core pile.

高喷插芯组合桩(JPP桩)是由高压旋喷桩和预应力混凝土芯桩构成的一种新型组合桩。

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High pressure jet grouting with new twin-tube method was employed in the construction of a new drydock and the mucky soft soils in the site were successfully treated to prevent water seepage.

新二管法高压旋喷应用在某新建船坞工程中，成功地对淤泥质软土进行了防渗加固处理。

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Spreading the area of air pressure over the jet staggers the sound waves and decreases the intensity of the boom.

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The current cap of 60 puts pressure on military jet pilots to bail out of the armed services earlier than they might otherwise do because of a fear that their lifetime earnings with a carrier will be unnecessarily limited.

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The original Mercury spacesuits were a modified version of pressure suits that pilots wore in high-altitude jet aircraft.

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