feet per second 中文意思是什麼

feet per second 解釋
每秒英尺數
  • feet : n foot 的復數。 die on one s feet 垮臺；倒塌。 feet of clay 1 偉人或受崇拜者不為人所知的弱點。 2 ...
  • per :
  • second : adj 1 第二的；第二次的；二等（的）。2 次等的；較差的；劣於…的 （to）。3 〈美國〉較年輕的。4 另一...
  1. Dim - ensioning system measures length, width, height and volume of parcels, even ir regular shaped parcels, as they travel on a conveyor belt at speeds up to 3 meters per second 600 feet per minute

    Metrologic公司的penta系列產品具有holotrak激光條形碼掃描儀的掃描和分揀功能，適用於當今最快最寬的傳送帶系統。由於其景深最長，因而可以掃描各種體積大小的包裹。
  2. The door and window open at a right angle cause a draught of thirtytwo feet per second according to the law of falling bodies

    一顆白星從中墜下，宣告萬物的終結和以利亞的再度來臨。
  3. Ensioning system measures length, width, height and volume of parcels, even ir regular shaped parcels, as they travel on a conveyor belt at speeds up to 3 meters per second 600 feet per minute

    Qtrace是一種測量包裹長寬高和體積的系統。即使對于各種形狀不規則的包裹，當它們在速度為每秒3米即每分鐘600英尺的傳送帶上流動時，條碼也能夠被準確的識別出。
  4. Thirtytwo feet per second, per second

    每秒三十二英尺，每秒鐘。
  5. 32 feet per second. he consoles a widow

    242他安慰一位寡婦。
  6. A bullet goes from this gun with a velocity of 3000 feet per second

    子彈以每秒三千?的速度從這把槍發出。
  7. 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

    聲音在空氣中的速度在常溫下約為每秒1100英尺，即大約每5秒1英里或者大約每小時700莢里。
  8. 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

    這項研究認為，適合開發風力發電地區的標準是，每平方米陸地面積可以產生300瓦電力，也就意味著地表以上50米高處的風速須達到每秒至少6 . 4米至7米。
  9. 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

    從那裡反質子進入一個「捕獲線圈， 」在一個磁場中它們中的大多數以能量被吸收而且以電子渦流輻射掉了，降低它們的溫度為絕對零度上大約15度且速度為每秒數百英尺。
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