庚二 的英文怎麼說
中文拼音 [gēngèr]
庚二
英文
koji-
Owning to our rich resources and abundant experience, we have become a large - scale enterprise group which specialized in manufacturing and marketing specialty chemicals, flavors, fatty acids, mainly products are allantoin, caproic acid, heptanoic acid, 2 - methyl butyric acid, climbazole, iso amyl alcohol, vitamin e series, etc
集團是以生產精細化工產品和香料脂肪酸為主導,主要有尿囊素己酸庚酸二甲基丁酸甘寶素熊果苷異戊醇維生素e系列等,主導產品的產量質量技術含量都居國內同行業前列,有的達到國際先進水平。The diphenylamine was deuterated by refluxing with a mixture of heptane and for an hour.
將二苯胺與正庚烷和的混合物加熱迴流1小時,可使二苯胺重氫化。< uk > the diphenylamine was deuterated by refluxing with a mixture of heptane and for an hour. < / uk >
< uk >將二苯胺與正庚烷和的混合物加熱迴流1小時,可使二苯胺重氫化。 < / uk >Synthesis of - carboxyethyl organogermanium sesquioxide
庚二醇的合成Liquid - liquid equilibria data for musk ketone, musk xylene, dimethyl sulfoxide ( or acetonitrile ) and heptane ( or cyclohexane ) quaternary systems were measured firstly to evaluate the effect of the two liquid phase on the separation of musks mixture
摘要本文計算並測定了酮麝香、二甲苯麝香、二甲基亞碸(或乙腈)和庚烷(或環己烷)四元體系的液液相平衡,試驗結果與計算值基本吻合。Experimental data agreed with those calculated the compositions of musks in the equilibria liquid phase were different from the feed, that is, musk ketone was richened in dimethyl sulfoxide ( or acetonitrile ) phase while musk xylene was richened in heptane ( or cyclohexane ) phase
平衡雙液相中兩種麝香的比例不同於原料,兩液相中兩種麝香分別得到了富集,其中二甲基亞碸(或乙腈)相中富含酮麝香、庚烷(或環己烷)相中富含二甲苯麝香,這種液相分相可用於分離麝香混合物。Pdmaema can be cross - linked by quaternization to develop a positively charged dense network structure. according this mechanism, pdmaema / psf positively charged nanofiltration membrane was developed by interfacial polymerization using psf plate macrofiltration membrane as support layer, pre - polymer of pdmaema water solution as coating solution, p - xylylene dichloride / heptane as cross - linking agent
根據這一機理,以psf平板微孔膜為基膜, pdmaema預聚物水溶液為塗層液,以對二氯芐正庚烷溶液為交聯劑,採用界面聚合法制備了pdmaema psf荷正電復合納濾膜。Nowadays, there are two popular editions on the market - - one guided and checked by zhang chenshi ( the china press, published in 1986 ), and the other by meng zhaogeng and sun shuqi ( shanghai ancient books press, published in 1987 ), two of which all absorbed the research results of our forefathers, achieved considerable successes in terms of the emendation and adjustment to jiankang shilu, and provide great convenience for scholars all over the world to study and make use of this book
目前通行之本有張忱石點校本(中華書局1986年版)和孟昭庚、孫述圻等點校本(上海古籍出版社1987年版)兩種,二者吸收了前人的研究成果,在《建康實錄》的校勘整理方面取得了相當可觀的成績,為天下學人研究與利用《建康實錄》提供了極大的方便。So it has increasing commercial demand. escherichia coli and many other microoganism synthesize aromatic amino acids through the condensation reaction between phosphoenolpyru vate ( pep ) and erythrose - 4 - phosphate ( e4p ) to form 3 - deoxy - d - arabinohep tulosonate 7 - phosphate ( dahp ). pep and e4p are limiting substrates for formation of dahp
大腸桿菌和許多微生物一樣,其合成芳香族氨基酸的起始物是由磷酸烯醇式丙酮酸( pep )和4 -磷酸赤癬糖( e4p )二者縮合形成的3 -脫氧- -阿拉伯庚酮糖酸- 7 -磷酸( dahp ) 。Fan sin temple is the main temple in the villages of the sheung wun yiu and ha wun yiu and is the only sample of this kind that exists in hong kong. the construction date of the temple is uncertain but a wooden plaque hanging at the main hall of the temple was carved in the geng - xu year of the qianlong reign of qing dynasty, indicating that the temple has a history of over 200 years
樊仙宮是上碗村和下碗村的主要廟宇,也是唯一在本港現存的該類廟宇,其建築日期已無從稽考,懸掛在正廳的木牌匾為清朝乾隆庚戍年間(一七九年)的雕刻,故相信該廟已有超過二百年歷史。The explicit formulas for the second type of hua domain and two types of generalized exceptional hua domain are obtained in the first chapter of this article : whether a domain is complete with respect to bergman distance is studied in the second chapter of this article, and we prove super - cartan domains which are special types of hua domain are complete with respect to bergman distances ; the integral representation for the first type of super cartan domain which is based on its characteristic boundary is got in the third chapter of this article : a sufficent and necessary condition that a bounded domain in cn is biholomorphic to the classical domain is given in the fourth chapter of this article
第一部分給出第二類華羅庚域和兩類廣義例外華羅庚域的bergman核函數的顯表達式;第二部分研究bergman度量的完備問題,證明了超cartan域(一種特殊的華羅庚域)關于bergman度量完備;第三部分給出了第一類超cartan域的建立在其特徵邊界上的積分表示公式;第四部分則給出了c ~ n中的有界域全純等價于典型域的充要條件。Gas - geologic characters of 720 coal seam and controlling of gas emission abnormally in no. 2 coal mine of pingdingshan coal group
平煤二礦庚20煤層瓦斯地質特徵及異常湧出的防範The results showed that the grafted silk fabrics had better water - and oil - repellencies than the non - grafted ones, among which the silk fabrics grafted with hexafluorobutyl methacrylate obtained good water - repellency only, and those grafted with dodecfluoroheptyl methacrylate had both good water - and oil - repellencies
結果顯示接枝后絲織物的拒水拒油性能均優于未接枝的絲織物;其中經甲基丙烯酸六氟丁酯接枝改性的絲織物僅能獲得較佳的拒水效果,而經甲基丙烯酸十二氟庚酯接枝改性的絲織物拒水拒油效果均較好。The ceremony was hosted by mr paul cheung kwok wing, chairman, and mr patrick chan wing kwan, managing director, of kingboard chemical, in the presence of mr guo gengmao, governor of hebei province and officials of hebei government
第一期投產暨第二期開工慶典儀式由集團主席張國榮先生及董事總經理陳永錕先生主持,並由河北省省長郭庚茂先生擔任主禮嘉賓。Abstract : six quasi - ternary liquid - liquid equilibria systems between benzene, toluene, p - xylene, n - heptane, methyl - cyclohexane and n - formylmorpholine ( nfm ) + water have been determined at normal pressure and 60 ; the conjugate phase compositions and the contribution curves of these quasi - ternary liquid - liquid equilibria systems were obtained ; the experimental data were correlated using uniquac and nrtl models ; the plait points of these systems were obtained by the constructive fitting for the conjugate phase and parameter predicting methods ; the selectivity and contribution coefficients of the solvent to the solutes were calculated
文摘:用液液平衡釜測定了常壓, 60下加水n -甲酰嗎啉和苯、甲苯、對二甲苯、正庚烷、甲基環己烷組分間6個擬三元體系的液液平衡,得到了擬三元液液平衡體系的共軛相組成和分配曲線;實驗數據用uniquac和nrtl模型進行了關聯;用共軛相作圖擬合法和模型參數推演算法獲得了各體系的褶點數據;並求得了溶劑對溶質的選擇性和分配系數。In this thesis, we consider the following three aspects : first, we compute the bergman kernel functions with explicit formulas on generalized hna domains ; second, we obtain the explicit formulas for extremal maps and extremal values between the ball and the super - cartan domain of the first type ; finally, we give sufficient conditions and necessary conditions that holomorphic functions become bloch functions on super - cartan domains
在這篇論文中,我們討論了三個方面的內容:第一部分我們給出了四類廣義華羅庚域的bergman核函數的顯表達式;第二部分我們得到了第一類超cartan域與單位超球間的極值與極值映照;第三部分我們給出了四類超cartan域上全純函數是bloch函數的充分條件與必要條件。Cycle 77, chinese year geng - chen, year 1940, month 2, day 10 1940 - 02 - 10
農歷庚辰年一九四零年二月初十1940 - 02 - 10Meso diaminopimelic acid
二氨基庚二酸Cycle 76, chinese year geng - shen, year 1920, month 2, day 15 1920 - 02 - 15
農歷庚申年一九二零年二月十五日1920 - 02 - 15Seven sets of stamps were issued during the year featuring the new millennium, year of the dragon, hong kong museums and libraries, hong kong red cross, hong kong insects, 2000 olympic games and centenary of the chinese general chamber of commerce. with the new initiatives incorporated in stamp design, hongkong post has brought to the public and philatelists pleasant surprises and novelties
年內發行的郵票共有七套,主題分別是:踏入新紀元、歲次庚辰(龍年) 、香港博物館及圖書館、香港紅十字會、香港昆蟲、二千年奧林匹克運動會,以及香港中華總商會百周年紀念。這些郵票引入嶄新的設計意念,為公眾及集郵人士帶來不少驚喜和新鮮感。分享友人