In comparison, a German shepherd has a biting pressure of 750 pounds per square inch.
相比之下，一只德国牧羊犬的咬合力为每平方英寸750磅。
Pumping seawater to pressures of more than a thousand pounds per square inch takes less energy than boiling it—but it is still expensive.
但这种方法需要把海水抽到每平方英寸超过1000磅压力的地方，即使消耗的能源比煮沸海水要少，但成本依然昂贵。
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.
地球上的人每秒钟都承受着每平方英寸14.7磅力的气压，而太空服让宇航员所承受的气压只有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.
此方法可使数据被存储容量大幅提高：每平方英寸1.9兆兆位已获实验证明，每平方英寸3.3兆兆位也有可能。
Normal air pressure is about 15 pounds per square inch.
正常的气压大约是每平方英寸15磅。
So the pressure would be 120 divided by 4, or 30 pounds per square inch.
所以120磅的压力平均分为4份，或者每平方英寸30磅的力。
The HD-Storm hurricane-rated door system withstands wind pressures of up to 80 pounds per square inch.
HD抗风暴飓风门能承受高达每平方英寸80镑的风压。
But if we descend into the sea to a depth of 33 feet, the pressure on our bodies increases by 15 pounds extra per square inch.
但是，如果我们下降到海底深度达33英尺处，我们身体所承受的压力每平方英寸就会再增加15磅。
But if we descend into the sea to a depth of 33 feet, the pressure on our bodies increases by 15 pounds extra per square inch.
但是，如果我们下降到海底深度达33英尺处，我们身体所承受的压力每平方英寸就会再增加15磅。
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