气压变化可以借助在转动的钟筒上移动的笔记录下来。
The change in pressure can be recorded by means of a pen arm on a rotating drum.
我们能不能得到溶液上的总气压，是如何变化的。
Are we going to try to figure out how the total pressure above the solution changes.
由于地处高海拔地区，气压较低，因而作用在球上的阻力及升力所产生的空气动力效应也会发生相应反应，最终导致球在空中飞行速度比在低海拔地区快，飞行的路线也更直。
At altitude, the air pressure is lower, and so are aerodynamic effects such as drag and lift, ultimately causing balls to travel faster and straighter than they would at lower altitude.
气压会把它固定在洞上，而你会成为一个英雄。
Air pressure will cement the object over the hole. And you will walk away a hero.
使用机器人迷你潜水艇上的工具，借助其灯光，在150个大气压下工作，才是真正的挑战。这个迷你潜水艇通过一根电缆获得能源和指令。
The challenge is doing it under 150 atmospheres of pressure with the tools and lights of a robot mini-submarine that gets its power and instructions by way of a cable.
所以我把注意力集中在B上是有道理的，减小气压。
So it makes sense that I would concentrate B in there Decrease the pressure.
风中振动时，刷毛会产生反作用力，但同时它也可以减少机翼滑流，产生一个低气压乱流，机翼上形成回力，因而减小阻力。
Vibrating in the wind, the bristles create some drag. But they also reduce the wing's slipstream, an area of low-pressure turbulence that pulls back on the wing, and hence reduce drag.
在这个海拔上，大气压远远低于海平面，所以啤酒里的气泡会被更快地释放出来。
At this altitude, atmospheric pressure is considerably less than at sea level, so the carbonated bubbles in beer escape more rapidly.
实际上他不得不降低宇航服气压，冒着被拧成麻花的风险爬回舱。
He actually had to lower suit pressure and risk the bends scrambling back inside!
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。
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.
该系统从附在航标及气压计上的传感器、及船夫发来的有关潜在危险飘浮物的短信处，收集信息。
The system there draws information from sensors attached to buoys and weather gauges and from text messages from boaters about potentially dangerous floating objects.
而在地球上，大气压力无处不在。
On Earth, the atmosphere is constantly pushing against your body.
作用在那块钢铁上的压强约为3500个大气压，相当于三辆小型汽车的重量压在一块1平方厘米左右的地方。
The impact pressure on the steel is about 3, 500 atmospheres. That is the weight of three small cars pressing on an area only a centimetre or so square.
作用在那块钢铁上的压强约为3500个大气压，相当于三辆小型汽车的重量压在一块1平方厘米左右的地方。
The impact pressure on the steel is about 3,500 atmospheres. That is the weight of three small cars pressing on an area only a centimetre or so square.
辐射水平在时间上的变化，一般由降雨、风和气压等气象因素所引致。
Temporal variations are generally caused by changes in meteorological conditions such as rainfall, wind and barometric pressure.
Xoom还提供陀螺仪，和测量大气压的晴雨表，当然HPPalmPad上也有陀螺仪。
The Xoom also features a gyroscope as well as a barometer for measuring the atmospheric pressure while the HP PalmPad has a gyro.
在那里，冷空气下沉，提高大气压力和抑制大部分沿太平洋海岸的雨，使它成为世界上最干旱的地区。
There, the cooled air sinks, raising atmospheric pressure and suppressing rain along most of the Pacific coast, making it one of the driest regions in the world.
警告：不要松开盖板上的螺母-这样做可能会导致预充气压力的损失。
Caution: Do not loosen nuts on cover plate - This will result in loss of pre-charge.
正确的技术是建立在横膈把空气压出肺部的基础上的。
Proper technique is established by using the diaphragm to push air out of your lungs.
而在地球上，大气压力无处不在。若没有了它，温暖的血液就会变得沸腾。
On Earth, the atmosphere is constantly pushing against your body. Without it, your warm blood would boil.
天气预报人员称，大西洋上的热带低气压正在向他们的方向移动，尼加拉瓜和洪都拉斯向海岸部分地区发布了风暴预警。
Nicaragua and Honduras have issued storm warnings for part of their coasts after forecasters said a tropical depression over the Atlantic was likely to head their way.
他们把蒸气压力保持在所需的水平上。
在钢材上的冲击压力达到3,500个大气压。
The impact pressure on the steel is about 3,500 atmospheres.
地球上的大气压可能会把动物细胞压瘪。
The pressure of the atmosphere on the earth could flatten animal cells.
在深入分析汽油机进气压力传感器信号的基础上，基于频谱特性确定了信号采集算法。
After analyzing the signals of the manifold pressure sensor, the sampling algorithm is received by the spectrum characteristics.
在表面的大气压力只有1%的是地球上。
The atmospheric pressure at the surface is only 1% of that on Earth.
在表面的大气压力只有1%的是地球上。
The atmospheric pressure at the surface is only 1% of that on Earth.
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