feet per day 中文意思是什麼
feet per day
解釋
一晝夜進尺-
From roundwood reservoir in county wicklow of a cubic capacity of 2, 400 million gallons, percolating through a subterranean aqueduct of filter mains of single and double pipeage constructed at an initial plant cost of 5 per linear yard by way of the dargle, rathdown, glen of the downs and callowhill to the 26 acre reservoir at stillorgan, a distance of 22 statute miles, and thence, through a system of relieving tanks, by a gradient of 250 feet to the city boundary at eustace bridge, upper leeson street, though from prolonged summer drouth and daily supply of 12 1 2 million gallons the water had fallen below the sill of the overflow weir for which reason the borough surveyor and waterworks engineer, mr spencer harty, c. e., on the instructions of the waterworks committee, had prohibited the use of municipal water for purposes other than those of consumption envisaging the possibility of recourse being had to the importable water of the grand and royal canals as in 1893 particularly as the south dublin guardians, notwithstanding their ration of 15 gallons per day per pauper supplied through a 6 inch meter, had been convicted of a wastage of 20, 000 gallons per night by a reading of their meter on the affirmation of the law agent of the corporation, mr ignatius rice, solicitor, thereby acting to the detriment of another section of the public, selfsupporting taxpayers, solvent, sound
但是由於夏季久旱，再加上每天供水一千二百五十萬加侖，水位已降到低於排水口。都市監察官兼水道局技官土木工程師斯潘塞哈蒂奉水道局的指示鑒于有可能會像一八九三年那樣被迫利用大運河和皇家運河那不宜飲用的水，除了飲用外，下令一律禁止使用市裡供應的自來水。尤其是南都柏林濟貧院，盡管限定用六英寸的計量器，每個貧民每日配給十五加侖水，然而在市政府法律顧問辯護律師伊格內修斯賴斯的監督下，經查表證實，每夜要浪費兩萬加侖水，從而使院外的社會各階層也就是自費並有支付能力的納稅者們蒙受損害。 -
The maximum surface velocity near the center is somewhere between one and two feet per day.
靠近中心的最大表面流速為每天大約12英尺。 -
Less extreme rate range from a few feet per day to a few feet per year.
不太極端的速度介於每天幾英尺和每年幾英尺之間。 -
Several days later on 18 dec, clp and cnooc launched a joint press statement which stated that " in order to meet the hong kong government s 2010 emissions reduction targets, clp s gas volumes will need to increase up to around 300 million cubic feet per day and will likely increase further over time
12月18日，中電與中國海洋石田發表聯合聲明，表示為達到特區政府2010年的減排目標，中電的每天天然氣提取量將高至3億立方尺，且漸次增加。天然氣供應將於2010年初枯竭，故此需要尋找替代氣體供應源頭。 -
A remarkable new development occurred on 13 december when the yacheng gasfield operators cnooc and bp took the unusual move of announcing to mingpao that the existing supply of gas, at two and a half billion cubic metres of gas annually around 250 million cubic feet per day to hong kong would last 30 years until 2025
事情在12月13日出現新發展，經營崖城氣田的中國海洋石油和英國石油公司作出一項不尋常舉動，聯合在明報聲明以現有的天然氣存量，保證可以每年向港供氣25億立方米即每天約2 . 5億立方尺長達30年，即至2025年為止。 -
The maximum surface velocity near the center is somewhere between one and two feet per day
靠近中心的最大表面流速為每天大約1 2英尺。
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