放氣劃線 的英文怎麼說
中文拼音 [fàngqìhuàxiàn]
放氣劃線
英文
vent score-
Airline operators and crew members can retrieve flight documents using aviation meteorological information dissemination system 3 hours before flight departure
航空公司的飛行策劃人員及飛行人員可利用一個線上航空氣象資料發放系統，在航班離港前三小時，取得飛行氣象文件。The permitted total emission equivalent quantity of urban air pollutants and its distribution in urban area, which can be used as regional air pollution control index and can be allocated to each major pollution source as its limit of emission quantity, can be worked out by using linear programming model based on regional grid air pollutants transfer matrix which considers the difference of functional regions and the justice of the permitted emission ' s distribution
通過將區域劃分為不同的功能區和管理小區，構造區域間大氣污染物轉移矩陣及利用線性規劃模型來確定城市大氣污染物允許排放當量及分佈，並以此作為區域控制指標分配至污染源，充分體現環境功能區差異和容量分配的公平性。
分享友人