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- To remove dissolved oxygen from(a liquid,such as water). 除氧氣，使脫氧從（液體，例如水）中除去不溶解的氧氣
- To remove dissolved oxygen from(a liquid, such as water). 除氧氣，使脫氧從（液體，例如水）中除去不溶解的氧氣
- The increase of dissolved oxygen will increase the corrosivity. 溶解氧含量的增加會(huì )顯著(zhù)加劇油田采出水的腐蝕性。
- Q. Why are high dissolved oxygen levels better than air sparging or ORC? 為什么高的溶解氧濃度比空氣噴射或ORC更好?
- The major pollution indicators are dissolved oxygen, potassium permanganate, BOD, volatile phenol and petroleum. 主要污染指標為溶解氧、高錳酸鹽指數、生化需氧量、揮發(fā)酚和石油類(lèi)。
- Having waters rich in mineral and organic nutrients that promote a proliferation of plant life, especially algae, which reduces the dissolved oxygen content and often causes the extinction of other organisms. Used of a lake or pond. (湖泊等)優(yōu)氧化的水中富有礦物有機物，有利于植物，特別是藻類(lèi)的增殖，但藻類(lèi)往往使分解的氧含量過(guò)低，從而使別的有機物滅絕。用于指湖泊或池塘
- The major pollution indicators are dissolved oxygen,potassium permanganate,BOD,volatile phenol and petroleum. 主要污染指標為溶解氧、高錳酸鹽指數、生化需氧量、揮發(fā)酚和石油類(lèi)。
- Water quality - Determination of dissolved oxygen - Electrochemical probe method. 水質(zhì)。溶解氧的測定。電化學(xué)探針?lè )ā?/li>
- Advantage is taken of the reducibility of oxygen in the polarographic determination of dissolved oxygen. 在極譜測定溶解氧，則利用了氧還原性這個(gè)優(yōu)點(diǎn)。
- The model 625 analyser is designed to monitor the dissolved oxygen concentration in boiler feed-water and other aqueous solution. 625型分析儀用來(lái)監視鍋爐進(jìn)水和其它水溶液中溶解氧的濃度。
- A responding time of T95=5s was obtained from high dissolved oxygen (DO) concentration to low DO concentration. 從低溶解氧濃度到高溶解氧濃度的T_(95)響應時(shí)間約為5秒，從高溶解氧濃度到低溶解氧濃度為1分鐘；
- Lacking in plant nutrients and having a large amount of dissolved oxygen throughout. Used of a pond or lake. 貧營(yíng)養的缺乏植物養料并含大量溶氧的，用于池塘或湖
- An experimental design for quality contro lof dissolved oxygen analy-sis was proposed. 本文提出一種關(guān)于水中溶解氧分析質(zhì)量控制的實(shí)驗設計,其要點(diǎn)為:每天制備一份20℃飽和溶解氧的蒸餾水作為質(zhì)控樣品,分別用碘量法、疊氮化鈉修正法、高錳酸鉀修正法進(jìn)行分析。
- Dissolved oxygen content takes great effect on the gibberella growth in gibberellin fermentation. 赤霉素發(fā)酵過(guò)程中溶解氧的含量對赤霉菌生長(cháng)有很大的影響。
- The dissolved oxygen had greater effects on heterotrophic bacteria,ammonifying bacteria and nitrifying bacteria. 溶解氧對異養細菌、氨化細菌、硝化細菌有較大影響。
- They would filtrate microplankton and detritus;they would also excrete nutrient and consume dissolved oxygen. 它會(huì )濾食浮游生物、碎屑物質(zhì)，分泌營(yíng)養鹽，并消耗水中溶氧，在大鵬灣中扮演重要角色。
- Photodegradation rate can be influenced by factors such as sunlight, dissolved oxygen, metal ions, etc. 光降解速率會(huì )受到光照條件、溶解氧、金屬離子等因素的影響。
- If the amount of food exceeds the supply of dissolved oxygen, the water turns anoxic, killing organisms such as fish. 如果食物的數量超過(guò)了溶解氧的供應量，則水會(huì )變成兇手，殺害有機物，例如魚(yú)類(lèi)。
- In this paper we discuss computer handle about water quality - determination of dissolved oxygen - de-termine date. 關(guān)鍵詞：水質(zhì),溶解氧,測定,計算機處理|全部關(guān)鍵詞
- The ratio of "dissolved oxygen"is decided by the chemical reactivity the oure metal has. 純金屬元素與氧的化學(xué)反應活性決定了金屬中化合氧和溶解氧的比率。
