金色銅制的 的英文怎麼說
中文拼音 [jīnshǎitóngzhìde]
金色銅制的
英文
pinchbeck-
The rooms were too big for her and had never been completely furnished. the vulgar sumptuosity of gilded consoles and gilded chairs formed a crude contrast therein to the bric - a - brac of a secondhand furniture shop - to mahogany round tables, that is to say, and zinc candelabras, which sought to imitate florentine bronze
這套房子對她來說，顯得太大了，裏面的傢具從來沒有配全過，陳設豪華而刺眼，幾張金色的蝸形腳桌子和幾張椅子與從舊貨商那裡買來的舊貨棗幾張獨腳桃花心木小圓桌幾盞模彷彿羅倫薩青銅製品的鋅制菱形大燭臺擺在一起，顯得很不協調。The authour investigate the dosing conditions and effect of the pac to the huanghe water - source, which includes the following four parts : the selection of the pac ; the confirmation of dosing scheme and effect of the pac ; the research of application of potassium permanganate in combination with pac ; the research of the pac ' s modification and the modified effectiveness. the experiment is mainly carried out on the pilot system in the jieyuan water plan of tianjin. the results of the reseach include the following : l ) the pac from zunhua plant is selected as the better carbon for the source water of tianjin through the experiment ; 2 ) through the pilot experiment we conclude that the pac ' s best adding point is the mixing tank and the better dose is 10mg / l, on which the codmn of filtered water can be decreased to 40 % and the effluent have no problem of odour and color ; 3the adsorbing experiment show that pac mainly adsorb the organic matters which molecular wt., distribution between 500 and 3000, and can adsorb organic matters whose molecular wt., distribution are bigger than 6000 if the dose of it is adequent ; 4 ) pac together with potassium permanganate can remove the organic matter more effectively than each of them alone, and reduce the rising trend of turbidity of the flotation ' s effluent due to adding pac ; 5 ) the thesis made a research on the surface properties and the adsorbing capability of the modified carbon by oxidizer : the modified carbon with 20 % h2o2 can remove more organic pollutants than the untreated one by 12 % when we add a higher dose of coagulant ; 6 ) the modification of reduction and loading metal ions are also sttldied, and drow the following conclusions : the modified carbon with 5 % ammonia can enhance the organic matter ' s removal effectiveness by 10 % to the tianjin source water than the untreated one, and the modified one with loading metal ion remove the organic matters from the tianjin source water better ( 8 % ) than the untreated one due to the strong affinity betwween the humic acid and copper ion
本文的實驗主要是在天津芥園水廠的中試系統上完成的，論文的成果和結論主要包括： 1 ）通過靜態實驗選定河北遵化活性炭廠生產的煤質炭為適合天津原水的炭種； 2 ）中試實驗確定粉末活性炭的較佳投加點為混合池投加，較佳投加量為10mg l ，此時可使濾后水的cod _ （ mn ）降低40 ，且可較好地控制濾后水的嗅味和色度； 3 ）初步確定粉末活性炭對原水中有機物的吸附主要集中在分子量在500 - 3000范圍內，投量增大時可吸附部分分子量大於6000的有機物4 ）中試實驗表明：粉末活性炭與高錳酸鉀聯用可取得較兩者單獨應用時對有機物更好的去除效果，且對因投加粉末活性炭而造成的氣浮出水濁度升高有一定的改善作用； 5 ）研究並初步確定氧化改性對粉末活性炭表面性質和有機物的去除效果的影響：粉末活性炭的氧化改性會使其表面的酸性官能團大量增強，表面極性增加；經20的過氧化氫改性的活性炭在增大混凝劑投加量（ fecl _ 3投量為15mg l ）時對有機物的總體去除效果較原活性炭提高12 ， 1次氯酸鈉改性活性炭對有機物的去除效果較原活性炭提高6 ； 6 ）研究並初步確定還原改性、負載金屬離子對原水中有機物的去除效果的影響：經5氨水改性的活性炭可提高天津源水中有機物的去除率達到10 ；負載銅離子后的活性炭可提高對腐殖酸類物質的去除能力，一般可提高8左右。The activation and inactivation treatments were employed to prepare the surface inactivate film which can prevent brass surface from corroding and keep the brass colour
採用活化+鈍化復合處理新工藝制備的黃銅表面鈍化膜能夠有效地防止表面銹蝕，並能同時保持金屬色澤。This paper is concentrated on preparing si3n4 / sic, si2n2o / sic and o ' - sialon / sic by reactive sintering techniques. the components of raw materials and microstructure of these three ceramics were studied. at the same time, molten al, cu, zn, mg and cryolite corrosion resistance of silicon nitride bonded silicon carbide were tested too
本論文通過成份及微結構設計，採用反應燒結工藝制備了力學和抗氧化性能優異的o ' - sialon sic 、 si _ 2n _ 2o sic和si _ 3n _ 4 sic陶瓷材料，並研究了它們的抗鋁、銅、鋅、鎂有色金屬熔體及冰晶石熔鹽侵蝕性能。Usage : the set of the machines is a ideal equipment drawing wire stock of high, medium and carbon steel, as well as copper, alumium, and alloy. the machines are applied to drawing wire in the factories such as wire - steel factory, metal mesh factory and nail making factory etc
一）用途：本套設備是拉撥低、中、高碳鋼線材的理想的設備，也可拉撥銅、鋁等有色金屬和合金線材，廣泛用於鋼絲，鋼纜，建築構件，鍍鋅鐵絲，金屬網，制釘等廠礦拉絲之用。Critics say the image, commissioned by the china confucius foundation and unveiled in a bronze statue at the weekend, is unabashed commercialism and that there is no way to tell if it bears any resemblance to the philosopher, who was born in 551 bc
上周末，中國孔子基金會為這座銅制孔子像揭幕。批評人士指出，這座雕像有著明顯的重商主義色彩，並且也無法判斷它與那位出生於公元前551年的哲學家是否有相似之處。分享友人