sources的例句（sources在句子中的用法）

• This chapter describes methods of estimating airborne pollutant concentration distrubutions associated with various emission sources. 本章論述幾種有關各種排放源的大氣污染物濃度分布的估算方法.
• Uses quality sources of minerals, such as amino acids chelates, and organic acid salts. 使用高品質來源的礦物質, 例如氨基酸螫合物以及有基酸鹽類.
• The sources have been indicated in the bibliographies of the various chapters. 每章中的參考書目指出資料來源.
• There are two principal sources of commercial sucrose - sugar cane and sugar beets. 商業用蔗糖有兩個主要來源 —— 甜甘蔗和制糖甜菜.
• They're also concentrated sources of vitamins, minerals and other phytochemicals, including antioxidants. 果仁也含有濃縮的維他命, 礦物質以及其他包括抗氧化素在內的植物化學物.
• The village obtains all its energy from renewable sources. 這個村子完全利用可再生能源.
• The sources of reactive power ( vars ) are machine vars, capacitor and reactor vats. 無功功率來自電機 、 電容器和電抗器.
• Thermal imagery produces a visual record from natural heat radiating sources. 熱圖象由天然熱輻射源產生一種可見的記錄.
• Water quality has played a lesser role in regulating industrial sources. 水質在管制工業污染源方面發揮的作用并不大.
• The Hobart flights were paid for by Wellington - based Omeka Communications , air industry sources told Fairfax. 航空業內人士還透露,惠靈頓的奧莫卡通信會支付霍巴特航空.
• These quotations cannot readily be traced to their sources. 這些引語很難查出出自何處.
• Methodof recognising noise sources with continuous wavelet is also discussed. 探討了采用連續小波識別壓縮機噪聲源的方法.
• There are many sources of air pollution ; exhaust fumes, for example. 空氣污染有許多來源, 例如廢氣.
• These sources are generally viewed in projection against radio nebulae representing the remnants of supernova outbursts. 這類源一般都投影在超星爆發殘骸的射電星云上.
• In myself I could observe the following sources of tedium. 從我自己身上,我所觀察到的煩悶的根源有下列一些.
• It wants timber to come, where possible, from sustainably managed sources. 其要求木材盡可能來自可持續發展林。
• Renewable sources of energy must be used where practical. 必須在可行的地方使用可再生能源。
• Yeats is famous for his lyricism, which comes from five sources. 葉芝是愛爾蘭著名詩人,其詩歌以抒情性著稱,其來源有五個方面.
• Any of various trees of the genera Eucalyptus, Liquidambar, or Nyssa that are sources of gum. 各種各樣產樹膠的桉屬植物或楓香樹的任意一種.
• Lebanese sources said that 48 Lebanese civilians had been killed. 黎巴嫩消息人士說,已有48名黎巴嫩平民喪生.