cod什么意思 工业废水cod是什么意思
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2\u3001COD\u662f\u56fd\u5916\u5bf9\u755c\u7267\u4e1a\u5976\u725b\u4e2d\u7684\u7e41\u6b96\u7cfb\u7edf\u75be\u75c5\u7684\u4e00\u79cd\u75c5\u53d1\u75c7\u7684\u7b80\u79f0\uff0c\u5373\u5375\u6ce1\u56ca\u80bf\u548c\u9ec4\u4f53\u56ca\u80bf\u7edf\u79f0\u4e3a\u56ca\u80bf\u6027\u75be\u75c5\uff08Cystic Ovarian Disease, COD)\u73b0\u5728\u56fd\u5185\u5976\u725b\u517b\u6b96\u573a\u7684\u53d1\u75c5\u7387\u5927\u6982\u57285-10%\uff0c\u9ad8\u7684\u8fbe\u523030%\u3002
3\u3001COD\uff08\u4f7f\u547d\u53ec\u5524\u6e38\u620f\uff09\u4e00\u822c\u6307\u4f7f\u547d\u53ec\u5524\uff0c\u300a\u4f7f\u547d\u53ec\u5524\u300b\u662f\u7531\u52a8\u89c6\u516c\u53f8\uff08\u73b0\u4e3a\u52a8\u89c6\u66b4\u96ea\uff0c2007\u5e7412\u67082\u65e5\u5ba3\u5e03\u5408\u5e76\uff09\u4e8e2003\u5e74\u6700\u521d\u5236\u4f5c\u53d1\u884c\u7684FPS\u6e38\u620f\u7cfb\u5217\u3002
4\u3001to cash on delivery (C.O.D.)\u7684\u82f1\u8bed\u7f29\u5199\u3002\u5feb\u9012\u4ee3\u6536\u8d39.\u8d27\u5148\u9001\u5230\u540e,\u540c\u65f6\u5ba2\u6237\u5230\u628a\u94b1\u7ed9\u9001\u8d27\u5458.\u4e5f\u5c31\u662f\u6211\u4eec\u5e38\u8bf4\u7684"\u4e00\u624b\u4ea4\u94b1\u4e00\u624b\u4ea4\u8d27",\u4e00\u822c\u7528\u4e8e\u7535\u5b50\u5546\u52a1(\u7f51\u4e0a\u8d2d\u7269)\u3002\u76ee\u524d\u6d41\u884c\u7684\u7b2c\u4e09\u65b9\u7269\u6d41\u4e2d\u5f88\u591a\u4f01\u4e1a\u505a\u8d27\u5230\u4ed8\u6b3e\u3002
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[英][kɒd][美][kɑ:d]
n.
鳕鱼; 鳕鱼肉; 袋，包; 阴囊;
v.
哄骗，愚弄;
网络
鲟鱼; 哄骗; 化学需氧量;
第三人称单数：cods复数：codscod现在分词：codding过去式：
1
But other groundfish, like cod, swim down to try to break out.
但是其它生活在底层的鱼像鳕鱼会向下游到试图逃脱。
绛旓細COD - 瀹氫箟 鍖栧闇姘ч噺锛圕OD鎴朇ODcr锛夋槸鎸囧湪涓瀹氫弗鏍肩殑鏉′欢涓锛屾按涓殑杩樺師鎬х墿璐ㄥ湪澶栧姞鐨勫己姘у寲鍓傜殑浣滅敤涓嬶紝琚哀鍖栧垎瑙ｆ椂鎵娑堣楁哀鍖栧墏鐨勬暟閲忥紝浠ユ哀鐨刴g/L琛ㄧず銆傚寲瀛﹂渶姘ч噺鍙嶆槧浜嗘按涓彈杩樺師鎬х墿璐ㄦ薄鏌撶殑绋嬪害锛岃繖浜涚墿璐ㄥ寘鎷湁鏈虹墿銆佷簹纭濋吀鐩愩佷簹閾佺洂銆佺～鍖栫墿绛夛紝浣嗕竴鑸按鍙婂簾姘翠腑鏃犳満杩樺師鎬х墿璐ㄧ殑鏁伴噺...
绛旓細COD鏄寚锛氬寲瀛﹂渶姘ч噺銆傚氨鏄互鍖栧鏂规硶娴嬮噺姘存牱涓渶瑕佽姘у寲鐨勮繕鍘熸х墿璐ㄧ殑閲忋備腑鏂囧悕 鍖栧闇姘ч噺 鍒悕 COD 澶栨枃鍚 Chemical Oxygen Demand 娴嬪畾鏂规硶 閲嶉摤閰哥洂娉曘侀珮閿伴吀閽炬硶绛 涓嬮潰鎴戝甫澶у杩涗竴姝ヤ簡瑙ｄ竴涓嬭繖涓煡璇嗙偣锛氬寲瀛﹁楁哀閲忎篃绉颁负鈥滃寲瀛﹂渶姘ч噺鈥濓紝鐢ㄥ寲瀛︽哀鍖栧墏(濡傞珮閿伴吀閽俱侀噸閾吀閽)姘у寲姘翠腑闇...
绛旓細鎵璋撳寲瀛﹂渶姘ч噺锛圕OD锛夛紝鏄湪涓瀹氱殑鏉′欢涓嬶紝閲囩敤涓瀹氱殑寮烘哀鍖栧墏澶勭悊姘存牱鏃讹紝鎵娑堣楃殑姘у寲鍓傞噺銆傚畠鏄〃绀烘按涓繕鍘熸х墿璐ㄥ灏戠殑涓涓寚鏍囥傛按涓殑杩樺師鎬х墿璐ㄦ湁鍚勭鏈夋満鐗┿佷簹纭濋吀鐩愩佺～鍖栫墿銆佷簹閾佺洂绛夈備絾涓昏鐨勬槸鏈夋満鐗┿傚洜姝わ紝鍖栧闇姘ч噺锛圕OD锛夊張寰寰浣滀负琛￠噺姘翠腑鏈夋満鐗╄川鍚噺澶氬皯鐨勬寚鏍囥傚寲瀛﹂渶姘ч噺瓒...
绛旓細2銆丆OD锛屾槸Cash On Delivery鐨勭缉鍐欙紝鎰忔濇槸璐у埌浠樻锛岀幇閲戜粯娆撅紝鎴栬呭彨蹇掍唬鏀惰揣娆銆傚競鍦轰笂鍋氫笟鍔＄殑涓绉嶅彨娉曪紝灏辨槸瑕佺幇娆剧幇璐х殑鎰忔濄3銆鍖栧闇姘ч噺COD锛圕hemical Oxygen Demand锛夋槸浠ュ寲瀛︽柟娉曟祴閲忔按鏍蜂腑闇瑕佽姘у寲鐨勮繕鍘熸х墿璐ㄧ殑閲忋傚簾姘淬佸簾姘村鐞嗗巶鍑烘按鍜屽彈姹℃煋鐨勬按涓紝鑳借寮烘哀鍖栧墏姘у寲鐨勭墿璐紙涓鑸...
绛旓細鍗宠揣鍒颁粯娆銆傝繖鏄竴绉嶅湪绾块攢鍞柟寮忥紝椤惧涓嶉渶瑕佹彁鍓嶅湪缃戜笂鏀粯锛岃屾槸鍦ㄥ晢鍝佸埌杈惧悗鍐嶄粯娆俱侰OD鏄竴绉嶆柟渚块【瀹㈢殑鏀粯鏂瑰紡锛屽悓鏃朵篃鍙互鎻愰珮鍗栧鐨勯攢鍞銆傜患涓婃墍杩帮紝COD鍙互鎸囩綉缁滄父鎴忋婁娇鍛藉彫鍞ゃ嬨佺紪绋嬭鑼冪殑Code On Demand銆佺敤浜庣洃娴嬫按璐ㄧ殑Chemical Oxygen Demand鍜屽湪绾块攢鍞腑鐨凜ash on Delivery銆
绛旓細COD鏄竴涓嫳鏂囧崟璇嶏紝鍚箟鏈夛細n.槌曢奔锛涚帺绗戯紱娆洪獥锛涘槻寮勶紱鑳¤█涔辫锛岃儭璇村叓閬揳dj.鍋囩殑锛涗吉鐨勶紱涓嶇湡瀹炵殑锛涘紑鐜╃瑧鐨剉.鍝勯獥锛涙剼寮勩侰OD涔熸槸涓绉嶅父鐢ㄧ殑璇勪环姘翠綋姹℃煋绋嬪害鐨勭患鍚堟ф寚鏍囥傚畠鏄嫳鏂団淐hemical Oxygen Demand鈥濈殑缂╁啓锛屼腑鏂囧悕绉颁负鈥鍖栧闇姘ч噺鈥濇垨鈥滃寲瀛﹁楁哀閲忊濓紝鏄寚鍒╃敤鍖栧姘у寲鍓傦紙濡...
绛旓細COD鏄粈涔堟剰鎬 COD鏄疌hemicalOxygenDemand鐨勭缉鍐欙紝瀹冭〃绀哄寲瀛﹂渶姘ч噺锛屾槸浠ュ寲瀛︽柟娉曟祴閲忔按鏍蜂腑闇瑕佽姘у寲鐨勮繕鍘熸х墿璐ㄧ殑閲忋傚湪娌虫祦姹℃煋鍜屽伐涓氬簾姘存ц川鐨勭爺绌朵互鍙婂簾姘村鐞嗗巶鐨勮繍琛岀鐞嗕腑锛屽畠鏄竴涓噸瑕佺殑鑰屼笖鑳借緝蹇祴瀹氱殑鏈夋満鐗╂薄鏌撳弬鏁般備竴鑸祴閲忓寲瀛﹂渶姘ч噺鎵鐢ㄧ殑姘у寲鍓備负楂橀敯閰搁捑鎴栭噸閾吀閽撅紝浣跨敤涓嶅悓鐨勬哀鍖...
绛旓細COD锛鍖栧闇姘ч噺锛岃〃绀虹敤鍖栧姘у寲鍓傦紝姘у寲姹℃按涓殑杩樺師鎬х墿璐紝鎵娑堣楁哀姘旂殑閲忥紝鍦ㄥ疄楠屼腑,杩欎釜鍊兼槸鍞竴鍙橀噺锛岀敤浠ラ棿鎺ヨ 閲忔按涓繕鍘熸ф薄鏌撶墿锛堝寘鎷湁鏈哄拰鏃犳満锛夌殑鍚噺銆侭OD锛氱敓鍖栭渶姘ч噺鎴栫敓鍖栬楁哀閲(浜旀棩鍖栧闇姘ч噺BOD5)锛岃〃绀烘按涓湁鏈虹墿绛夐渶姘ф薄鏌撶墿璐ㄥ惈閲忕殑涓涓患鍚堟寚绀恒侭OD5锛圔iochemical Oxygen ...
绛旓細COD 鐨勫叏绉版槸鍖栧闇姘ч噺锛圕hemical Oxygen Demand锛夛紝鏄寚鏈夋満鍖栧悎鐗╁湪瀛樺湪閰告т粙璐ㄤ腑涓庢哀鍖栧墏鍙嶅簲闇瑕佹秷鑰楃殑鍖栧姘ч噺銆傝 BOD 鐨勫叏绉版槸鐢熷寲闇姘ч噺锛圔iochemical Oxygen Demand锛夛紝鏄寚搴熸按涓殑鏈夋満鐗╄川鍦ㄧ粏鑿屼綔鐢ㄤ笅娑堣楁哀姘旂殑閫熺巼銆傚洜姝わ紝閫氳繃娴嬮噺 COD 鍜 BOD 鐨勫硷紝鎴戜滑鍙互璇勪及搴熸按涓湁鏈虹墿鐨勫惈閲忓拰...
绛旓細鎰忎负璐у埌浠樻锛屼氦璐т粯鐜帮紝鏄敮浠樻柟寮弍ayment terms鐨勪竴绉嶇涓変釜鎰忔滳OD鏄殑缂╁啓锛屽嵆鑺墖鍐呴泦鎴愮紦瀛樺湪澶勭悊鍣ㄨ姱鐗囧唴閮ㄩ泦鎴愮殑锛汣OD鏈夊绉嶅惈涔 1鍖栧闇姘ч噺CODChemical Oxygen Demand鏄互鍖栧鏂规硶娴嬮噺姘存牱涓渶瑕佽姘у寲鐨勮繕鍘熸х墿璐ㄧ殑閲2COD鏄浗澶栧鐣滅墽涓氬ザ鐗涗腑鐨勭箒娈栫郴缁熺柧鐥呯殑涓绉嶇梾鍙戠棁鐨勭畝绉帮紝鍗冲嵉娉″泭鑲...
