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carbonic adj.【化學】(含)碳的,由碳得到的。

carbonic acid

Based on the wholly , dynamics and integrated principle , the guide of petroleum geology and computer technology , the research has been done as follows by the factors of geology , gravity , magnetism and electricity : ( 1 ) building chronostratic framework of wangjiang - qianshan and its neighbor , divide and compare carbonic and permain sequence . ( 2 ) studying distribution of sediment series in different period . ( 3 ) studying the basic tectonic transform style , preliminarily dividing main tectonic units . ( 4 ) describing the formation and evolution of basin 本文以整體、動態、綜合分析為原則,以石油地質理論為指導,以計算機技術為手段,利用地面地質、重力、磁力、電法所獲得的各項參數,進行了以下研究工作:建立望江?潛山盆地及鄰區的年代地層格架,并對石炭、二疊系地層進行層序劃分與對比;研究不同時期沉積體系的展布特征;研究盆地的基本構造變形樣式,初步劃分盆地的主要構造單元;描述盆地的形成演化過程;在上述研究基礎上劃分推測的含油氣系統。

Without absolutely forestall industry , microsoft is become previously because do not have a competitor , making monopoly is , mcdonald ' s and kendejijia rise now form foreign snack forestall , 100 things , coke cola adds up form forestall of carbonic acid beverage , intel is the rig business of processor , dai er , hp , associate add up form computer to produce forestall , sole supplier also belongs to the olympic games forestall , estate is mixed greatly too its characteristic , without forestall , because have powerful competitive advantage , forming forestall is , it is management firstly , it is a technology secondly 沒有絕對的壟斷行業,以前微軟成成為壟斷是因為沒有競爭對手,現在麥當勞和肯德基加起來形成洋快餐壟斷,百事,可口可樂加起來形成碳酸飲料壟斷,英特爾是處理器的壟斷企業,戴爾,惠普,聯想加起來形成電腦生產壟斷,奧運會獨家供給商也屬于壟斷,房地產過大和其非凡性,沒有壟斷,形成壟斷是因為有強大的競爭優勢,其一是治理,其二是技術。

Deproteinized from crude polysaccharide by adopting sevag method . through orthogonal test , we found that the best constitution for extracting polysaccharide from porphyridium aerugineum 755 were as follow : alcohol concentration was 50 % , alcohol volume was 3 - fold time , percolation time was 1 . 5h , the volume ratio of glycoprotein solution to sevag reagent was 1 : 2 , time was 15min and sevag reagent was 4 : 1 between chloroform and butanol . the result also indicate that lactose and ( nh4 ) 2so4 were the best carbonic and nitrogen sources for polysaccharide respectively 研究結果表明,三種紫球藻的最佳提取工藝各不相同,銅綠紫球藻的最優提取工藝為乙醇濃度50 ,乙醇用量為3倍體積,醇沉時間為1 . 5小時;氯仿與正丁醇的比例4 : 1 ,樣液與sevag試劑的比例1 : 2 ,作用時間為15min ;由方差分析可得五種碳源和五種氮源對胞外多糖的影響不顯著,其中添加乳糖和( nh _ 4 ) _ 2so _ 4的培養基多糖產率最高,分別為37 . 296mg l和12 . 961mg l 。

The polysaccharide production were 37 . 296mg / l and 12 . 961mg / l . the best conditions for extracting polysaccharide from porphyridium purpureum were as follow : alcohol concentration was 75 % , alcohol volume was 2 - fold time , percolation time was 1h , the volume ratio of glycoprotein solution to sevag reagent was 1 : 2 , time was 45min and sevag reagent was 3 : 1 between chloroform and butanol . the result also indicate that nahco3 and nh4cl were the best carbonic and nitrogen sources for polysaccharide respectively 淡色紫球藻的最優提取工藝為乙醇濃度75 ,乙醇用量為2倍體積,醇沉時間為1小時;氯仿與正丁醇的比例3 : 1 ,樣液與sevag試劑的比例1 : 2 ,作用時間為45min :由方差分析可得五種碳源和五種氮源對胞外多糖的影響不顯著,添加碳酸氫鈉和摘要nhoci的多糖產率最高,分別為41

The best condition for extracting polysaccharide from porphyridium cruentum were as follow : alcohol concentration was 50 % , alcohol volume was 1 - fold time , percolation time was 0 . 5h , the volume ratio of glycoprotein solution to sevag reagent was 2 : 1 , time was 45min and sevag reagent was 4 : 1 between chloroform and butanol . the result also indicate that sodium acetate anhydrous and nh4cl were the best carbonic and nitrogen source for polysa 血色紫球藻的最優提取工藝為乙醇濃度50 % ,乙醇用量為1倍體積,醇沉時間為0 . 5小時;氯仿與正丁醇的比例4 : 1 ,樣液與sevag試劑的比例2 : 1 ,作用時間為45min ;五種碳源的影響差異不顯著,氮源的影響差異顯著,其中添加無水乙酸鈉和nh4ci的培養基多糖產率最高,分別為33 . 784mg / l和40 . 997mg / l 。

A lot of chemical article , like lysol , fluid of limewater , carbonic acid , hydrogen peroxide solution , iodine , alcohol , 84 disinfection is waited a moment , all can kill n / med tuberculosis bacili , what need time to differ nevertheless , some needs a few minutes , some needs a few hours 許多化學物品,如來蘇兒、石灰水、碳酸、雙氧水、碘酒、酒精、 84消毒液等等,均能將結核桿菌殺死,不過所需時間不同,有的需要幾分鐘,有的需要幾小時。

We specialize in producing standard and non - standard ( metric system ) screws , nuts , rivets and stampings ( capable to be designed and produced according to requirements of clients ) with imported iron wire , stainless steel wire , carbonic steel wire , aluminumwire and copper wire 本廠專業生產各種標準、非標準(公英制)系列螺絲、螺帽、鉚釘、沖壓件(可根據客戶需要訂制)產品材料選用各種進口鐵線,不銹鋼線、碳鋼線、鋁線、銅線等。

Sequencing and genbank blasting demonstrated that these four had the same sequences and encoded part of arabidopsis choloroplast carbonic anhydrase ( ca ) . the coding region contained 251 amino acid , from n terminal amino acid 86 to c terminus 到genbank進行序列比對,結果表明它們編碼擬南芥葉綠體碳酸酐酶( ca )基因,編碼區含有部分ca序列,從n端第86位氨基酸至c末端,共251個氨基酸。

The enterprise beijing mutual benefithui chemical raw material co . , ltd . deals in carbonic acid and electronic industry in addition to formic acid as well as with almond oil 該企業竭誠為貴公司介紹關于塑料焊接、精密力學、機械學、生活用水、工業用水以及晶體玻璃、燧石玻璃和超聲波清潔費用信息,請撥打+ 86 ( 519 ) 5120087 , 51 。請不要忘記,垂詢電子工業或真空鍍膜。

Colored aluminium pole , colored and springy carbonic fiber arms , auto open , colored aluminium j - handle , anti - uv super thin embroidered cloth , packing with protective sleeve made of the same material as the cover , both for rainy and sunny use 彩色鋁桿,彩色玻纖骨拉簧直桿自開傘架,彩色鋁彎柄配以防紫外線超輕薄布貼布繡花,本色布套,晴雨兼用。

The bbc report says that , according to the intergovernmental oceanographic commission , each day the oceans take in some 20 - 25 million tons of carbon dioxide , which changes into carbonic acid when it enters the water 。 bbc報導中引述國際海洋研究組織的報告,指出海洋每天吸收的二氧化碳大約有2000到2500萬噸。這些二氧化碳進入水中就轉變為碳酸。

This paper reports that the optimum extraction of exopolysaccharides process by orthogonal design and the effect of different carbonic ( c ) and nitrogen ( n ) sources on cell growth rate and exopolysaccharides production of three porphyridiums 此外,研究不同碳源和氮源對三種紫球藻多糖產量的影響,確定適于多糖生產的最佳碳源和氮源。

It is discovered that artificial skull is marinated in simuted body fluid : the sample surface like - boneapatite belongs to carbonic acid hydroxide apatite , which can have good combination with human body orginzation 而且試樣表面生成近似球形或片狀的類骨磷灰石,屬于與人體組織具有良好結合的碳酸羥基磷灰石。

High - strength polypro - carbonic acid ester casing , fully seal up structure , waterproof , riot function are very good . the battery and headlamp can be one set and artistic 高強度聚碳酸酯外殼;全密封結構、防水、防爆性能優良。電池、頭燈一體化結構,美觀實用。配塊裝手柄及掛鎖,可頭燈、手柄兩用。

Air respiration shield is made by ploy carbonic acid injection material for its looking glass , so it does not allow wide range of eyesight but also no easy to break but to use 空氣呼吸面罩采用聚碳酸脂材料注塑料而成的臺柱面窗,不僅視野大,而且有良好的透光性,強度高,牢固耐用。

The recent progress in carbonic anhydrase and its models is reviewed . a brief discussion about the problems and the further research is also given 摘要本文綜述了近年來碳酸酐酶及其化學模型兩方面的最新研究進展,對其中的問題和進一步的研究進行了簡要的討論。

The recent progress in carbonic anhydrase and its models is reviewed . a brief discussion about the problems and the further research is also given 本文綜述了近年來碳酸酐酶及其化學模型兩方面的最新研究進展,對其中的問題和進一步的研究進行了簡要的討論。

For the environmental protection request , the application assuming of the superfine heavy carbonic acid will develop at the high speed and the market foreground is wide 隨著環保的要求,超細重質碳酸高的應用呈高速發展的勢頭,市場前景廣闊。

The enterprise of anhui guanshengyuan food co . , ltd . offers you nutrition , carbonic acid and honey as well as the further honey and fatty acid 公司專業從事碳酸、供給營養、喂養、給食、營養、食物、贍養、撫養以及蜂蜜和脂肪酸業務。