feet per second造句

• Thirtytwo feet per second , per second
  每秒三十二英尺，每秒钟。
• 32 feet per second . he consoles a widow
  242他安慰一位寡妇。
• A bullet goes from this gun with a velocity of 3000 feet per second
  子弹以每秒三千?的速度从这把枪发出。
• The door and window open at a right angle cause a draught of thirtytwo feet per second according to the law of falling bodies
  一颗白星从中坠下，宣告万物的终结和以利亚的再度来临。
• The speed of sound in air at ordinary temperatures is about 1 , 100 feet per second , which is about one mile in five seconds or about 700 miles per hour
  声音在空气中的速度在常温下约为每秒1100英尺，即大约每5秒1英里或者大约每小时700荚里。
• The study defines suitable areas as those that could generate 300 watts per square meter 10 . 8 square feet , needing winds of at least 6 . 4 - 7 . 0 meters 21 - 23 feet per second at 50 meters 164 feet above the ground
  这项研究认为，适合开发风力发电地区的标准是，每平方米陆地面积可以产生300瓦电力，也就意味着地表以上50米高处的风速须达到每秒至少6 . 4米至7米。
• From there the antiprotons go into a " catching trap , " where most of their remaining energy is absorbed and radiated away by electrons swirling in a magnetic field , lowering them to a temperature of about 15 degrees above absolute zero and speeds of a few hundred feet per second
  从那里反质子进入一个“捕获线圈, ”在一个磁场中它们中的大多数以能量被吸收而且以电子涡流辐射掉了,降低它们的温度为绝对零度上大约15度且速度为每秒数百英尺。