carbon utilization 中文意思是什麼
carbon utilization
解釋
碳利用率- carbon : n. 1. 【化學】碳。2. 【電學】碳精棒[片、粉]；碳精電極。3. （一張）復寫紙。4. 復寫的副本。
- utilization : n. 利用；效用。
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In this thesis, in order to reducing the amount of the pt catalyst, improving the electrocatalytic activity of the pt catalysts and utilization ratio of pt, the electrochemical codeposition method by cyclic voltammetry ( cv ) was used to prepare a series pt / moox / glassy carbon ( gc ) composite electrodes with high dispersibility. the composite electrode, pt / moox / gc, was characterized to study its composition and its electro chemical behavior by cv. using the xrd and sem techniques, the size and the dispersion degree of the catalyst particles were studied in presence or absence of moox in the catalyst
為了降低主催化劑pt的用量、提高pt的活性和利用率，本論文利用循環伏安法共沉積制備高分散的pt moo _ x催化劑顆粒，利用循環伏安電化學表徵、 xrd和sem技術研究了引入moo _ x后的催化劑即pt moo _ x顆粒的粒子大小、分散狀態；利用icp - aes定量分析pt moo _ x催化劑顆粒的組成含量；並藉助于電化學方法分別評價了pt moo _ x gc電極催化劑的對甲醇的電催化活性和穩定性、氧還原電催化活性。 -
The utilization of detrital carbon, whether autochthonous of allochthonous, may be important in the total metabolic system of lakes.
碎屑碳的利用，無論是資源的或他源的在湖泊的總代謝系統中都可能是重要的。 -
The minesoils possessed obviously different mciobial features : higher in microbial basal respiration strength, and microbial ecophysiological parameters cmic / corg and qco2, but lower in micobial biomass compared with the non - minesoils. biolog data showed that were changed, much more rapid in consuming carbon sources, but the lower in the ratio of utilization
結果表明：香根草是一種在鉛鋅礦區適生的耐受性植物，引種5年以上的香根草植物中元素含量表現為zn pb cu cd ，其中cu表現為根莖葉， cd表現為葉莖根， zn 、 pb表現為根葉莖。 -
The morphological, physiological, biochemical and genetic diversities between bacillus thuringiensis wild - type strain ybt - 1463 and its plasmid - free mutant bmb171 was comparatively studied. it showed that the plasmid - free mutant strain bmb171 lost the ability to form the parasporal crystal, but there was on obvious diversities were observed on the sensitivity to 10 antibiotics, the utilization of 19 carbon sources and 12 nitrogen sources, as well as the growth properties between ybt - 1463 and bmb171, whereas the electro - transformation frequencies of bmb171 were much higher than those of ybt - 1463, respectively with 5 exogenous plasmids as the donor dnas
對出發菌株ybt - 1463和其無質粒突變株bmb171的部分形態、生理生化和遺傳學特性進行的比較研究的結果表明，突變株bmb171不形成伴胞晶體，但在個體形態與菌落特徵、對紅黴素等10種抗生素的敏感性、對葡萄糖等19種碳源和谷氨酸等12種氮源的利用能力及生長性能與出發菌株ybt - 1463無明顯差異。 -
From the experiment we have found out that the carbon fibre can improve the anode performance when it was used as pam additive and meanwhile it can have some benefits to the anode life. when its content at 0. 2 - 0. 3 % in pam can achieve its best result and under this situation it can improve the utilization of pam by 5 % at different discharge current. carbon fibre and sulfate sodium is used as complex pam additive and its effect is better than that of carbon fibre which alone is used as additive
通過實驗我們發現，碳纖維作為鉛酸電池的正極活性物質添加劑能提高鉛酸電池正極的性能，並且對電池正極板的壽命有一定的好處，當碳纖維在正極活性物質中的含量為0 . 2 0 . 3能得到最理想的效果，這個時候能在各種不同的放電電流下提高正極活性物質的利用率5左右，並且能夠使極板的電化學阻抗降低。 -
This study is about carbon and nitrogen nutrient sources utilization
摘要通過試驗探討茶樹菇對碳源和氮源的利用。 -
In doing so, the utilization rate of carbon is increased and the melting speed of protection slag is decreased. the application result indicated that : using superfine composite particles, only 0. 3 % of carbon is needed, while carbon in traditional particles would up to 2 %. hence, the adding of superfine composite powder can avoid the increasing of carbon in steel slag
應用單位實驗表明：在不影響保護渣整體性能的前提下，使用超細復合粒子保護渣，降低熔速的外摘要博士學位論文加中超碳黑的量可大幅度減少，僅需0 . 3 % ，而使用傳統方法制備的保護渣外加中超碳黑量不低於2 % 。 -
The result of numerical taxonomy indicated that there were high phenotypic diversity among the strains isolated from the root nodules of pueraria spp. it can been seen in utilization of carbon and nitrogen sources, antibiotic resistance, resistance to dyes and chemicals, tolerance to acid, acid production, alkali production, nitrate reduction et al. the dendrogram divided all the strains into
數值分類對所有供試菌株進行了131項表型性狀的測定，結果表明，葛藤根瘤菌具有豐富的表型多樣性，表現在利用多種化合物作為唯一碳源、氮源能力，對抗生素、染料和化學藥物的抗性，耐酸性，產酸產堿情況，硝酸還原能力等方面。 -
It can not only remove gas, water and impurity, but also free carbon, decolor, deacidify, medium loss reducing and resume utilization property of oil to achieve treated oil up to national standard on water content, gas content, ph number and acid number, ect
它不僅能脫氣脫水除雜質，而且還具有去除絕緣油中的游離碳脫色除酸降介損的功能，恢復油的使用性能使處理后油中的含水量含氣量ph值酸值等均符合國家標準。 -
The distribution and ecology of ge - xian - mi in rice fields of hefeng county in china were investigated. furthermore, the co2 concentrating mechanism ( ccm ) in cyanobacterium was reviewed and the utilization of inorganic carbon in ge - xian - mi in addition to its role in alleviating the photoinhibition were studied in the present paper
本文對葛仙米在中國鶴峰縣水稻田的分佈與生態學進行研究，綜述了藍藻的二氧化碳濃縮機制，並在此基礎上對葛仙米無機碳利用及其在減輕光抑制方面的作用進行了探討。 -
The main properties and applications of supercritical hydrofluorocarbon are reviewed. the industrial utilization of supercritical hydrofluorocarbon as a polar solvent to replace supercritical carbon dioxide is also discussed
摘要介紹了超臨界氟代烴流體的主要特性及應用，探討了其作為一種極性溶劑取代超臨界二氧化碳溶劑的應用前景。 -
The exploitation and utilization of biomass energy is an effective method for relieving the pressure of conventional energy resources shortage. the technology of biomass pyrolysis can convert low - quality biomass into bio - oil that has the character of high - quality, high energy density, cleanness and zero carbon dioxide emission
大力開發生物質的熱裂解制油技術，可將低品位的生物質能轉化成高品質的、高能量密度，清潔、無污染而且二氧化碳排放為零的生物油液體燃料。 -
Investigation on gas hydrates involves ( 1 ) hydrate plug formation and its prevention in natural gas pipelines ; ( 2 ) exploration and recovery of in situ hydrates as an energy resource ; ( 3 ) utilization of hydrates in energy storage and transportation ; ( 4 ) role of hydrate formation in ocean disposal of carbon dioxide
氣體水合物的研究涉及： （ 1 ）在石油和天然氣工業生產和運輸過程中如何抑制水合物的形成； （ 2 ）如何開采、利用存在於海洋、凍土帶中的天然氣水合物； （ 3 ）模擬天然氣水合物的構造進行天然氣儲運； （ 4 ）利用氣體水合物解決二氧化問題。
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