per square inch

基本解釋

In comparison, a German shepherd has a biting pressure of 750 pounds per square inch.
相比較，德國牧羊犬在咬牙時(shí)每平方英寸大約有750英鎊的壓力。
Earthbound humans have 14.7 pounds per square inch of air pressing on them every second of the day. Space suits only put about 4.3 pounds of pressure per square inch on the wearer.
地球上的人每秒鍾都承受著每平方英寸14.7磅力的氣壓，而太空服讓宇航員所承受的氣壓衹有4.3磅力。
This method allows data to be stored at significantly higher capacities: 1.9 terabits per square inch have been demonstrated, and a capacity of 3.3 terabits per square inch is possible.
此方法可使數(shù)據(jù)被存儲(chǔ)容量大幅提高：每平方英寸1.9兆兆位已獲實(shí)騐証明，每平方英寸3.3兆兆位也有可能。

The quality of pictures is measured in pixels microscopic points of color per square inch.
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The greater number of pixels per square inch means a substantially higher screen quality.
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Normal atmospheric pressure varies, but is usually around 14.7 lbs per square inch (psi).
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