A method to calculate quantitatively the adsorption volume or adsorption space of per mass of adsorbent derived from both the adsorbed molecule volume and the maximum adsorbance of a solute in an adsorption isotherm under a given experimential condition is presented firstly for a solid / liquid adsorption system of the solute in a dilute aqueous solution. this method is suitable for not only mono - layer adsorption, but also mani - layer adsorption and micelle adsorpion of surfactant constructed by hydrophile and lipophile groups. therefore, the surface concentration of the adsorbate, cs, deduced from the adsorption volume is possessed of the meaning of true concentration, and the value of the patition coefficient of the adsorbate between solid and liquid phass, p, attained by the cs and the c, solution concentration of the adsorbate, can be accurate. the foregoing a set of calculations are presented for the solid - liquid adsorption systems consisted of the wool fiber and separately dodecyltrimethyl - ammonium bromide ( dtab ) and hexadecyltrimethyl - ammonium bromide ( ctab ) in this paper. this provides a strong basis for adsorption thermodynamic investigation of adsorbate
對稀溶液中溶質的固/液吸附體
系,首次提出了根據吸附分子體積和實驗條件下吸附等溫線中的最大吸附量計算單位質量吸附劑的吸附體積或吸附空間的方法.此法適用於單層吸附,也適用於多層吸附和具有
親水
親油結構的表面活性劑分子的膠團吸附.由此,吸附質的表面相濃度cs具有真實濃度的含義,相應地,計算得到的溶質的固/液分配
系數p就有了準確值.分別計算由溴代十二烷基三甲銨( dtab )和溴代十六烷基三甲銨( ctab )與羊毛纖維構成的液/固體
系分配
系數等,為溶質吸附的熱力學研究奠定了基礎
It was the story of how a girl had been seduced, and her poor mother sa pauvre mre had appeared to her and reproached her for yielding to a mans allurements without marriage
故事中提到一個受引誘的女郎,她那可憐的母
親sapauvremre在她眼前出現,責備她,因為她未經結婚就與一個男人發生性關
系。
When we relate this to the large number of migration legends ( to and from cavern realms ) which exist among the native amerindians, then we may conclude that certain tribes possibly still retain intimate knowledge of underground civilizations related to them via distant ancestral links
當我們將這些與大量的存在於美國本土印第安人移民傳說(地穴王國來回)聯
系起來,然後我們可能得出結論某種族可能仍然經由遠的祖先聯
系保有與他們相關的地下文明的
親密知識。
Amphioxus or lancelet, a cephalochordate, is the extant invertebrate chordate considered to be the closest relationship to the vertebrates
文昌魚被認為是和脊椎動物
親緣關
系最近的動物。
It was demonstrated that functionally and structurally similar complement components are present in the humoral fluid of amphioxus
文昌魚體液的溶血活性和靶紅細胞的動物種類在
系統發育上和文昌魚的
親緣關
系遠近沒有直接聯
系。
I suspect iris ' therapist told her she was too involved with her parents and that if her marriage was to survive she would have to cut the apron strings and forge a closer relationship with her husband
我估量艾莉思的心理醫生已經告訴她:她與她的父母走得太近;如果要想維持她的婚姻,她必須脫離她父母的控制,並與她丈夫建立更
親近的關
系。
This research reviewed the relationships of the myriapods to other arthropoda, based on morphological and molecular sequence data and the studies of developmental biology. the review was followed the major controversies in the higher - level phylogeny of myriapods. the complete 18s rrna sequences of four groups of myriapoda plus hexapoda ( protura, diplura, insecta ) and crustacea were used for phylogenetic study
本研究首先從形態學性狀、分子性狀( dna和蛋白質)以及結合形態和分子性狀、發育生物學的研究等方面對多足類動物與其他節肢動物之間的
親緣關
系進行了綜述,同時對多足類的
系統發生研究進行了綜述。
The results showed that the nearer the relationship of the species, the more similar the zymograms. the zymograms difference between species in different genes is more obvious than ones in the same one. in addition, there is a certain difference between the zymograms of different strains of the same species from different ascocarps and places
結果表明,
親緣關
系愈近的菌株其酶譜的相似性愈大,屬間差異明顯大於種間差異,同菌種的酶譜可因寄主、產地不同等而存一定差異。
It increases the detectable rate of antigen and sensitivity by applying biotin - avidin system to p24 antigen detection system
將生物素-
親和素
系統應用到p24抗原檢測
系統,提高了抗原檢出率和假陽性。
Two variables could explain the differences in baccalaureate nursing students ' caring ability : relationship with mother and clinical practice
影響護理本科生關愛能力的因素為:與母
親關
系;是否進入臨床實習。
On november 19, 22 whole bodies and more than 260 organs will go on display in lower manhattan ' s south street seaport, allowing visitors to see bodies damaged by obesity, black lungs ravaged by cigarette smoke, and close - ups of the central nervous, digestive and circulatory systems
屆時,參觀者可以
親眼目睹因肥胖變形的屍體因抽煙熏黑的肺部,以及中樞神經消化和循環
系統標本等。為了強化展出效果,一具屍體標本還手握橄欖球,擺出運動的造型。
Starting with the changing process of village hamlet community, on the basis of literature and datum , the writer investigates thoroughly a village on the boundary of fuqing and putian by the means of individual inquiry and research on the spot, describes the village hamlet community ' s formation and evolution process, emphasizes to expound the everyday life of the village hamlet community and clans with members of the same clan ' s blood line as well as the influence and function of this village ' s particular contacting network in the village hamlet community
本文從了解農村的村落共同體變遷過程出發,在已有文獻和資料的基礎上,運用實地研究和個案訪談的方法,深入調查了一個地處福建省閩中地區福清市和莆田市交界的村落,描述了該村落共同體的形成與演化過程;著重論述了以宗
親血緣關
系為紐帶的宗族、村落共同體的日常生活表現以及該村獨特的共同體聯
系網路在該村村落共同體中的作用與影響。
In reference to the practical changes in the deregulated markets of the advanced countries in the area of europe, america and asia and the countermeasures of the countries, combing with the problems encountered in the marketing and sales practice of the panzhihua brach of sinopec, the paper applies the swot analysis method, rationally analyzes the outside environment and inside conditions. according to the characterizes of gasoline resources, and the market situation after it transformed from the monopolistic style of planning economy to the monopolistic competition style, the paper also analyze the strengths and weakness of the industry brought by the forthcoming event of the permission of the wholesales market of gasoline. based on the above analysis, the paper posits the marketing strategic objectives and measures as follows : ensuring the management of suppliers, adding the retail and direct sales network, improving operating qualities, making the customer relationship management and realizing the multi - benefits of company and customers
本文在營銷理論的基礎上,通過
親身經歷,調查了解,深入研究了成品油在國際、國內市場中過去、現在的市場狀況和發展歷程,參考國際上歐美及亞洲發達國家先期放開成品油管制後市場的實際變化和應對措施,以及結合中石化攀枝花公司營銷工作中存在的問題,理性分析營銷外部環境和內部條件,運用swot分析法,根據成品油能源特點,就成品油市場從計劃經濟的壟斷形式轉向目前國際國內市場競爭的壟斷性競爭的形式后,對成品油批發市場即將準入后的優劣、利弊進行了分析和研究,提出了「作好供應商管理,增加零售和直銷網路、提高經營質量,充分做好客戶關
系管理,實現公司和客戶共同成長」的營銷戰略目標和戰略措施。
Additional homologous sequences of alligator mississipiensis and caiman crocodilus from genbank were aligned together and compared with chelonia mydas
結果顯示:在鱷類動物中,揚子鱷與密西西比鱷的
親緣關
系最近。
Phylogenetic relationship of sequences was constructed by neighbor - joining method in mega and maximum parsimony algorithm in paup. the same two groups were showed in the results, and the group b sequences were more similar to two sequences of caiman crocodilus
Nj法和mp法構建的
系統樹極為相似, 10種序列聚為兩支( a和b ) ,分支b與凱門鱷的兩種序列的
親緣關
系較近。
Ms bachelet ' s warm rapport with voters made her a good campaigner
巴切萊特同選民的
親密關
系曾使她成為一個表現卓越的競選者。
Study on genetic relationship between bacillus thuringiensis and bacillus cereus
蘇雲金芽孢桿菌與蠟狀芽孢桿菌
親緣關
系研究
Modern chimps are the closest animal relatives to humans
現代非洲黑猩猩與人類的
親緣關
系最近。
With the selected outgroup - chlamys farreri, the phylogenetic trees suggested that zhejiang population has differentiated. 3. in pb - pa and y1 - p0 families of argopecten irradians, 12 and 10 rapd primers were selected, which
在海灣扇貝pb - pa與y1 - p0家系中,分別篩選出12和10條引物,其擴增出的產物在雙親中呈現多態的片段。