chemical consumption 中文意思是什麼

chemical consumption 解釋
化學消耗
  • chemical : adj 化學的，化學作用的；應用化學的，用化學方法獲得的。n 〈常 pl 〉化學製品；藥品。 fine chemicals...
  • consumption : n. 1. 消費（量）；消盡，消耗，滅絕。2. 【醫學】結核病；癆病，肺癆 （＝pulmonary consumption）。
  1. Lignin composes about 15 ~ 36 % by dry weight in norway spruce wood and has to be removed in chemical pulping for the manufacture of high quality paper. a slight decrease of lignin in wood ' s is estimated to significantly reduce the consumption of environmentally harmful chemicals during chemical pulping

    木質素的存在影響到紙漿和造紙的質量，所以在木材加工成紙漿的過程中，必須用大量的化學物質除去它，這樣不但增加生產成本，而且在處理過程中會給環境造成很大的污染。
  2. According to the characteristic high energy consumption of heating ventilation air condition in chemical fiber plant, the paper has raised the correspondent methods to reclaim and utilize steam condensation water to decrease the energy consumption

    結合化纖廠大量冷凝水未回收的實際，按照由易到難的原則，提出了相應的回收方案，並進行實施，取得明顯經濟效益。
  3. Monitoring at the stations in dagze county and lhasa city, both on the upper reaches of the lhasa river, and the estuary of the lhasa and yarlung zangbo rivers reports no changes that have taken place to the acidity and basicity, hardness and chemical oxygen consumption ( coc ) of the water

    通過對拉薩河上游達孜縣、拉薩市以及拉薩河與雅魯藏布江的匯合處3個點的監測，水的酸堿度、硬度和化學耗氧量在3個點上均無變化。
  4. Chemical oxygen consumption

    化學耗氧量
  5. The usage quantity of chemical fertilizer and diesel 0 : 1take the first place in our province, the effective irrigated area is ninety percent of the cultivated area with the development of the economy and the improvement of the quality of the people who are engaged in agriculture, the agricultural production also changes : one aspect is the number of the labours who are engaged in agricultural prosecution is decreasing year by year. the labours of the rural areas are liberated from farming step by step and more and more labours take up the third industries and processing industries of the agricultural products and so on. the agricultural production calls for saving cost, racing against time and decreasing consumption. the other aspect is the quality of the people who are engaged in the agricultural production has some changes, that is the number of the labours whose ages are below 25 is

    隨著經濟的發展和從業人員素質的提高農業生產也發生了變化，一方面人力投入糧食生產的比例在逐年下降，從事農業生產的農村勞動力逐年縮少，農村勞動力逐步從農業勞作中解放出來，走向農村第三產業和農產品加工行業等等，農業生產也隨時要求實現節本、爭時、減耗;同時，農業生產中一家一戶小規模生產經營方式和產業結構調整帶來的「插花地」的種植模式，使常規的保護性耕作措施不能完全適應現代農村農業生產的實際需要，結合秸稈還田以耙耕或旋耕代替傳統的鏵式犁翻耕是當前農業生產最為適宜的耕作方式。
  6. Several problems which should be taken into consideration in developing fine chemical industry, including environmental protection, consumption decrease, energy saving, core technology, specialty technology, resource and development innovation, are involved in present article

    摘要本文闡述了發展精細化工必須考慮的幾個問題，包括環境保護、降低消耗、節約能源、合成關鍵技術、專用化技術、資源和開發創新等。
  7. Ceramic grain filters ard made of refined pottery clays added with certain modifiers, and processed of grinding, mixing, shaping and high temperature sintering. they do not contain any substances that harmful to people or environment. they are hard and rough in surface, porous inside the structure, and have the advantages of high mechanical strength, large specific surface area and porosity. when used in water treatment, they behave a activated surface property, a great amount of pollutant entrapment, less water head loss in the filter bed, lower consumption of back - flush water, stable in chemical and gbiologic property, and long service life, ceramic grain filters is a new and efficient filter material to increase the water yield, upgrade the water quality, and save chemicals and energy

    陶粒濾料是以精製陶土為主要原料，摻加適量改性劑，經粉碎，混練，成型和高溫煅燒而製成的，不含任何對人體和環境有害的物質.其表面堅硬，粗糙，內部疏鬆，多孔，具有機械強度高，比表面積大，孔隙率大的特性.用於水處理中，具有表面性狀好，截污能力強，過濾水頭損失小，反沖洗耗水量低，化學穩定性和生物學穩定性好，使用壽命長的特點.陶粒濾料是一種能增加水產量，提高出水質量，節省藥劑和能耗的新型高效過濾材料
  8. With increasing restrictions on engine emissions, the need for reduced fuel consumption and low vibration, air motion and chemical reaction in the cylinder of diesel engine play an important role

    內燃機缸內的氣流運動和燃燒過程對發動機的整機性能有著重大的影響，是降低燃油消耗、減少排放和燃燒噪音的決定性因素。
  9. The project goals were to increase production, achieve a more consistent product quality, and raise the plant ' s consumption of alternative and subsidized fuels like chemical and animal waste products while simultaneously improving process stability

    該項目的目標旨在提高生產率，達到更一致的產品質量，增加工廠例如化學品和動物廢物等替代品和補充燃料的使用，同時，提高過程穩定性。
  10. An integration of neural network and genetic algorithm method is proposed for optimizing the operating conditions in order to lower energy consumption of gas fractionation plant. this paper synthesizes the current chemical engineering process optimization and characterizes chemical engineering process many layer optimizations frame to proceeds first, and treatise detailed operation optimization at the same time

    本文首先綜合目前化工過程優化方面的科研成果，對化工過程多層優化框架的特點進行了簡要的說明，同時對操作優化過程進行了詳細的論述，本文以某廠氣體分離裝置為對象，對其操作進行優化研究。
  11. New estimates of carbonate and silicate weathering fluxes and associated with co _ ( 2 ) consumption budget were given in the major drainage basins of china where previous information was indeed limited. an attempt was also made to calculate chemical weathering rates of silicates and carbonates per unit area

    中國主要流域盆地巖石化學風化的年均大氣co :消耗量1375 . 91x109mol （佔世界巖石風化年均消耗co :總量的6 . 55 % ） 、轉移的碳量為1 . 65又107t碳，其中碳酸鹽和硅酸鹽類化學風化消耗的大氣co :量分別佔85 %和15 % 。
  12. The paper focused on consumption of atmospheric co _ ( 2 ) through rock weathering and weathering reactions what were attributable for dissolved loads in the major basins of china. generally, dissolved loads were preferentially considered to evaluate chemical weathering relative to river - borne particulate / sediment because they are directly from source rock weathering

    中國主要流域盆地巖石化學風化的大氣co :消耗率通常較高，而且中國主要流域盆地整體上碳酸鹽類的風化溶解對河水化學的影響程度明顯強于硅酸鹽類，這是中國主要流域盆地較為突出的特徵。
  13. The biological chemical companies to play a leading role, and a new e erchun main products, toumingzhisuan ( cosmetics level medical class, consumption level ), welcomed the calls. . .

    本公司以生物化工為龍頭，主要產品有新戊二醇，透明質酸（化妝品級，醫藥級，食用級） ，歡迎來電。 。 。 。 。 。
  14. We take samples at import, wholesale and retail points for chemical, microbiological, radioactivity and toxicological tests to ascertain their fitness for human consumption

    本署在進口批發及零售地點抽取食物樣本，進行化學微生物輻射及毒性測試，以確保這些食物適合人類食用。
  15. Food samples are taken at import, wholesale and retail points for chemical, microbiological, radioactivity and toxicological tests to ascertain their fitness for human consumption

    本署在進口批發及零售地點抽取食物樣本，進行化學微生物輻射及毒性測試，以確保這些食物適合人類食用。
  16. Chemical used for treatment of water intended for human consumption - ammonium sulfate

    人類生活用水處理用化學品.硫酸氨
  17. This paper is to develop a model on synthesis reaction of methanol using material and thermodynamics balance, and to utilize matlab to solve multielement nonlinear equation set on proposed model, so calculate balance composition of reactions, parameters of various materials, various process criteria such as methanol output and consumption according to given operation conditions, thereby can quantitatively analyze the effect of various operation conditions on process criteria, so that direct the actual chemical operation, thus assist to determine the optimal operating conditions of synthesis, consequently could forecast various criteria such as yield and consumption according to given conditions of feeds

    摘要通過物料平衡與勢力學平衡對甲醇合成反應過程進行建模，並採用matlab工具對所建模型進行多元非線性方程組的求解，以根據給定操作條件來計算反應平衡組成、各股物料參數、各主要工藝指標如甲醇?量、消耗等，並繼而定量分析各種操作條件對工藝指標的影響，以便指導實際化工生?操作，從而幫助確定最佳的合成操作工況條件，並可以根據給定的原料條件等參數預測合成?量與消耗等指標。
  18. Food poisoning is usually caused by the consumption of contaminated food or water containing various bacteria, viruses, parasites or even toxins of biochemical or chemical nature

    食物中毒通常由進食受污染食物或飲用受污染食水所引致。食物或食水會受各種細菌病毒寄生蟲，甚至生化或化學毒素污染。
  19. Chemicals used for treatment of water intended for human consumption - chemical for emergency use - sodium dichloroisocyanurate, anhydrous ; german version en 12931 : 2000

    飲用水處理用化學品.應急化學品.無水二氯異氰脲酸鈉
  20. Abstract : this paper has deseribed the principles of preparation and technological process about nitrogen - based sintering atmosphere by ammonium cracked and burnt. the chemical effect in sintering furnace is discussed. the effects of it on the carbon content of the iron base structure materials were studied. the superior feature and technical & economic value in saving energy, in cutting down the consumption of raw materials, in waking use of natural resources, in environmental protection, in safety, etc., have been brought to light

    文摘:敘述了氨分解燃燒氮基燒結氣氛的制備原理與流程設計；探討了它在燒結爐中的化學效應；研究了它對鐵基結構材料碳含量與性能的影響；揭示了它用於粉末冶金鐵基結構件燒結時，在節能、降耗、資源利用、環保、安全等方面的優勢特徵與技術經濟價值。
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