We believe that a force of about one hundred pounds was needed to pull the string all the way back on a long bow.
我们认为，拉动长弓上的弓弦大约需要100磅的力。
The force that the air pump puts out is dozens of pounds per square inch per second.
空气泵产生的压力达到每秒每平方英寸几十磅。
Jaw muscles can provide about 200 pounds of force to bring the back teeth together for chewing.
颚肌可提供约200磅(90.72公斤)的力量，以便臼齿合拢咀嚼。
A pilot of average strength can exert a muscle force of perhaps 100 pounds.
一个飞行员的平均力量可以施加大约100磅的肌肉力量。
AMSTERDAM (Reuters) - A young Dutch architect has created a floating bed which hovers above the ground through magnetic force and comes with a price tag of 1.2 million euros (810,000 pounds).
目前，一名年轻的荷兰建筑师研制成功了一张通过磁力漂浮在半空中的床。这张床的售价高达120万欧元。
In fact, research by Volvo indicates that a standard-sized dog traveling in a car at 30 MPH turns into 2,700 pounds of force - the same size as a baby elephant.
事实上，沃尔沃的研究表明，一只标准体型的宠物狗在一辆时速30英里的车上旅行时，将产生2,700磅的重量，足以与大象宝宝媲美。
We're talking about potential ly deadly force when two big objects weighing thousands of pounds come together, and people die in low-speed collisions all the time.
我们说的可是两个数千磅重的庞然大物相撞可能产生的致命力量，低速驾驶车祸中也经常有人死亡。
If a required seal can be achieved without exceeding 45 foot-pounds of force, the connection can be used.
如果用不超过45英尺-磅的力能够达到要求的密封，这种接头就可以使用。
It was explained to me later that when they try and revive a person, they force fluids into the body to get the heart and blood circulating, often more than 20 pounds of fluid.
后来他们解释说，当抢救一个人时，他们会把大量液体注入身体让心脏跳动、血液循环，通常会注入20多磅液体。
Each insert withstands over 1,500 pounds (6672 n) of pull force when properly installed.
在正确安装后，每个嵌入件都能够承受1,500磅(6672N)的拉力。
Each insert withstands over 1,500 pounds (6672 n) of pull force when properly installed.
在正确安装后，每个嵌入件都能够承受1,500磅(6672N)的拉力。
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