less-pollution 中文意思是什麼

less-pollution 解釋
無污染
  • less : adj 〈little 的比較級之一〉1 更小的,較小的,更少的,較少的。2 較次的,較劣的,較不重要的;身分較...
  • pollution : n. 1. 污染(作用)。2. 腐敗,墮落。
  1. The total creepage distance of an insulator shall be not less creepage distance requested by the pollution level for the site

    絕緣子總的爬距應等於或大於由該地區污穢等級所要求的爬距。
  2. Our experiments showed that the methed has many advantages, such as high extraction efficiency, simply process, less pollution, and the cost is smoll etc. but extraction quotiety of the dark brown pigment differ from walnut epicarp of the three made of dryness

    色素溶液的吸光度隨波長增加而減小的趨勢相同,色素的水溶性,耐氧化一還原性,耐光性,鹽、蔗糖、金屬離子對色素的色澤的影響基本相似。
  3. Not only then are the smaller, less robust creatures but the pollution in the water changes the color of the nacre and changes the color of the pearl

    珠蚌不但更小,生命力更弱,受到污染的水會改變真珠質和珍珠的顏色。
  4. The results show that the indoor air is unpolluted and the main contamination is particulates with diameter of 10 m or less, total volatile organic compounds and ozone ; the pollution mostly comes from personnel, merchandise and outdoor air ; the unacceptability ratio of the indoor air quality is 22. 64 %, so the indoor air is unacceptable ; indoor persons have caught sick building syndrome ( sbs ) ; long time and low concentration pollution is an important characteristic of indoor pollution ; and the satisfied degree of indoor persons on the temperature, relative humidify, illumination and vision is very high

    結果表明,商場室內處于未污染狀況,主要污染物是可吸入顆粒物、總揮發性有機化合物和臭氧;主要污染來源於顧客、商品和室外空氣;商場內人員對室內空氣的不可接受率為22 . 64 % ,室內空氣屬于不可接受;室內人員已有病態建築綜合癥發生;長時間低濃度污染,是室內污染的重要特徵;室內人員對商場的溫度、相對濕度和室內光照度、視覺環境等滿意程度很高。
  5. Compared with the mud on wall form hole technology, clash stake technology or vibration sink pipe technology used in complex foundation stake forming, it has advantages of no vibration, no pollution, and no noise. in addition, since the concrete pressed into the drill stem sent vibration free concrete to the pump, so it is eas y to ensure the quality of the stake body. compared with the mud on wall and dry work form hole technology, the side obstruction and end obstruction of screw drill press concrete stake have all been accordingly improved, the weight bearing is better, and the transmutation of the complex foundation is less

    其中,螺旋鉆孔壓灌混凝土成樁技術自研製以來,已在多項復合地基工程中進行了應用,較好地解決了軟弱地層成孔困難的問題,適應地質條件范圍廣,成樁速度較快,工期短、工效高;與復合地基成樁時的泥漿護壁成孔工藝、振沖樁工藝或振動沉管工藝施工比較,具有無振動、無污染、無噪音的優點;另外,壓入鉆桿內的混凝土為泵送免振混凝土,因此樁體質量易於保證;與泥漿護壁和干作業成孔工藝相比,螺旋鉆孔壓灌混凝土成樁的側阻和端阻都有相應的提高,樁的承載性能較好,復合地基的變形較小。
  6. Hydroelectricity, which will be the energy discharged by the project, causes much less pollution than coal - burning power plants

    三峽工程利用水能發電,與燃煤電廠相比,可大量地減少污染物的排放。
  7. From the aspect of area distribution, problem of water environment and factors of population, society and economy do n ' t coordinate with each other : in those areas which are rich in water, there are serious pollution and waste ; in those which are lack of water, economy is relatively behind the times ; in those where there is less lack of water, high population density faces the water resource with great potential pressure

    水環境問題與人口、社會、經濟等因素在地區分佈上很不協調,如水資源豐富地區,水污染與水浪費十分嚴重;缺水地區,經濟相對落後;缺水程度低的地區,人口密度較高,使水資源存在巨大的潛在壓力。在影響水環境的相關因素中,人口因素的作用十分突出,主要表現在兩個方面:一是地區人口數量與分佈的集中程度是決定水資源壓力及相關水環境問題的真下因素;二是人口素質與水管理水平之間具有一定的正相關關系。
  8. So where ' s the best place to walk in a busy city ? kaur suggests staying closer to the buildings, where you ' ll be exposed to approximately 10 percent less pollution than curbside

    考爾建議人們,盡量要靠近建築物行走,因為在那裡接觸到的污染物質會比靠近路邊人行道接觸的污染物少將近10 。
  9. Submerged combustion with high efficiency and less pollution using in gas boiler has the characteristics of high heat transfer efficiency and saving energy

    浸沒燃燒法作為一種高效無污染的傳熱方法用於小型燃氣鍋爐,具有傳熱效率高、節約燃料的特點。
  10. Meanwhile, mabs - 3000 not only is the combination of the three different systems : roller braking test, vehicle axle weight and speed meter test, but also has more functions, less pollution, lower cost and a more efficient composite system

    該多功能abs檢驗臺在檢測汽車防抱死制動系統( abs )性能的同時還把汽車的速度表校驗、軸重檢測、制動性能檢測三個分離的試驗臺的功能合為一體,是一種集成度高、多功能的復合試驗臺。
  11. Additions of carbon for improved slag resistance. spinel formation improves hot strength, slag resistance and brick joint erosion. 3 repairing material for bof uses fused magnesia or sintered magnesia as the main raw material and after modifid pitch and special additives are added, it has the following characteristcs than other conventional converter pitch temperature, shorter sintering time, longer service life and less pollution. it is mainly used for repairing converter working face, also for tapping side, tapping hole and bottom

    3 ,轉爐大面補料是採用電熔鎂砂或燒結鎂砂為主要原料,通過加入改性瀝青和特種添加劑使它和傳統瀝青補爐料相比具有高溫附著性好燒結時間短流動性好使用壽命長污染小等特點,主要用於修補轉爐迎鋼面通常稱「大面」也可以用於修補出鋼側,出鋼口及爐底等部位。
  12. In the measurement of beet ' s sugar content, the use of alcl3 solution, has less pollution to the environment than the use of pbch3 solution, thus, alcl3 solution is an ideal replacement of pbch3 solution

    摘要在甜菜含糖量檢測中,使用三氯化鋁溶液與使用醋酸鉛溶液相比,前者對環境污染小,是甜菜含糖量自動檢測中醋酸鉛溶液的理想替代產品。
  13. The efficient use of energy makes a significant contribution in this direction, ensuring both the wiser use of the world s resources as well as generating less pollution in the production of energy

    因此,我們一直積極提倡能源效益,確保資源得以有效運用,以減少在生產能源過程中所產生的污染。
  14. So i guess you have fewer cars, less traffic. . and less pollution than beijing

    所以我想你們的私家車少,車輛少…污染比北京小。
  15. A so i guess you have fewer cars, less traffic. . and less pollution than beijing

    所以我想你們的私家車少,車輛少…污染比北京小。
  16. Using organic templates to direct the formation of the mesoporous molecular seives can not only control their meso - construction but also have the characters of easy - operations, less - pollution and low - cost, but the effect of the templates has not been known clearly yet

    摘要以模板法合成分子篩不但能夠有效的控制其介觀結構,而且環境友好,操作簡單,成本低廉,但由於反應在高壓釜中進行,模板劑對分子篩合成的作用機理尚未被認清。
  17. The agent showed advantages of good rust cleaning, simplified process, less pollution and easy transportation

    試驗結果表明工藝流程簡單,產品除銹效果顯著,適于快速作業,且方便運輸。
  18. Compared with the fossil energy, bio - energy of forest has many advantages, such as its reproducibility, less pollution and wide distribution

    摘要與石化能源相比,林木生物質能的主要優點在於它的可再生性、低污染性和廣泛的分佈性。
  19. Even if organic farming does consume a little less energy and produce a little less pollution, that must be offset against lower yields and greater land use

    即便有機種植的確消耗更少能源,產生更少污染,但也會被低產以及使用更多耕地所抵消。
  20. And fewer cars means less pollution and fewer traffic jams

    私家車的減少意味著污染和交通堵塞的減少。
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