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association
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  ——协会
     The paper analyses the different features of two major types of convention tourism market — association conference and corperation meeting,and further expounds the promotion strategies in accordance with the market. It also puts forward some ideas on how to attract and develop convention market.
     本文分析了会议旅游市场的最主要类型——协会会议和公司会议的不同特点,阐述了酒店应如何针对这两种不同类型的市场进行推销,并对酒店应如何吸引和开拓会议市场提出了一些见解。
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  “— association”译为未确定词的双语例句
     A Poet, Craftsman and the Enjoyment of Nude Art——Association with Ren Ruihua's Sketch of Human Bodies
     诗人、工匠与裸体艺术欣赏——看任瑞华人体素描想到的
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     The maximum absorption on the ion—association complex was at 584nm. The apparent molar absorptivity was 2. 11×10~5 L·mol~(-1)·cm~(-1) at 596nm (measured wavelength).
     缔合物的最大吸收峰在584nm处,表现摩尔吸光系数为2.11×10~5L·mol~(-1)·cm~(-1),Sandell灵敏度为9.33×10~(-4)μgAu/cm~2。
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     Cooraination—Association of Copper(Ⅱ)with Ethylenediamine and Citrate
     铜与乙二胺、柠檬酸盐的络合—缔合作用
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     The Way to Survive for Enterprises ——Association of Modern Anterprises' Workingrule with Iridium's Falling from the SKy
     企业生存之道——从“铱星”陨落联想现代企业经营法则
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     Resistance and Compromise ——Association from the Love Stories of Jia Baoyu and Newland Archer
     叛逆和妥协——纽兰·阿切尔和贾宝玉的爱情悲剧之联想
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  相似匹配句对
     Supposition and Association
     猜想与联想
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     Association in the Cyberspace
     赛博空间下的交往
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1.Homo-ionic colloidal clays (Mg-clay>H-clay>Be-clay>NH4-clay>K-clay>Na-clay. 3.The collcidal clays from yellow earth having lower SiO_2/R_2O_3 ratios fix more phosphate than that from purple brown...

1.Homo-ionic colloidal clays (Mg-clay>H-clay>Be-clay>NH4-clay>K-clay>Na-clay. 3.The collcidal clays from yellow earth having lower SiO_2/R_2O_3 ratios fix more phosphate than that from purple brown soil. 4.The phosphate fixation power of H-clay is markedly reduced after the removal of free irn and aluminum oxides. 5.In Ca-clay,the fixed phosphate was unstable.The association of phosphate with the exchangeable calcium is easily liberated by a very dilute acid solution.

土壤中磷酸固定作用每受外界环境之影响而有很大差异,如粘土矿物的种类,土壤反应,代换性盐基等,黏土矿物与土壤反应对于磷酸固定前,人已有较详细之报告,本文特重视代换性盐基之种类对于磷酸固定之关系。本试验以紫色土与黄壤为代表,均取于北碚。紫色土系发育于白垩纪自流井层紫色页岩,属中性而无石灰性反应,pH=7.0,黄壤系自侏罗纪灰色砂岩风化者,心土微红,pH=4.5—5.0,为避免过高之有机质,均采取心土,按照 Stoke 氏定律提取5微米(micron)直径之黏土粒,晒干后,分别以 N NaCl,N KGl,N NH_4Cl,N MgCl_2,N BaCl_2及 pH=3 HCl 处理,然后再以90%酒精洗涤至无氯为止,总之以不变更胶体之构造为原则,经处理之黏土,先分析其中之代换性盐基以及盐基代换总量,然后再测定其磷酸固定量,在酸性反应如 H~-黏土,其磷酸固定之主要因子为水化铁及水化铝,故再以 pH=2之盐酸淋洗,除去其中游离铁铝,再测定其磷酸固定量以资比较。按分析结果,黄壤胶体(<2 micron)中之(SiO_2)/(R_2O_3)为2.19,紫色土为2.56,前者盐基代换总量每百克黏土粒(<5 micron)...

土壤中磷酸固定作用每受外界环境之影响而有很大差异,如粘土矿物的种类,土壤反应,代换性盐基等,黏土矿物与土壤反应对于磷酸固定前,人已有较详细之报告,本文特重视代换性盐基之种类对于磷酸固定之关系。本试验以紫色土与黄壤为代表,均取于北碚。紫色土系发育于白垩纪自流井层紫色页岩,属中性而无石灰性反应,pH=7.0,黄壤系自侏罗纪灰色砂岩风化者,心土微红,pH=4.5—5.0,为避免过高之有机质,均采取心土,按照 Stoke 氏定律提取5微米(micron)直径之黏土粒,晒干后,分别以 N NaCl,N KGl,N NH_4Cl,N MgCl_2,N BaCl_2及 pH=3 HCl 处理,然后再以90%酒精洗涤至无氯为止,总之以不变更胶体之构造为原则,经处理之黏土,先分析其中之代换性盐基以及盐基代换总量,然后再测定其磷酸固定量,在酸性反应如 H~-黏土,其磷酸固定之主要因子为水化铁及水化铝,故再以 pH=2之盐酸淋洗,除去其中游离铁铝,再测定其磷酸固定量以资比较。按分析结果,黄壤胶体(<2 micron)中之(SiO_2)/(R_2O_3)为2.19,紫色土为2.56,前者盐基代换总量每百克黏土粒(<5 micron)为18m.e.后背为30m.e.,兹将试验所得结果归纳如次: 1.磷酸固定量每因土壤胶体之不同而有差异,由黄壤所提取之黏土其磷酸固定量亦较紫色土为高。 2.土壤之磷酸固定量,非特因土壤胶体之不同而有差异,即或同一黏土,其磷酸固定量亦因其代换性盐基之不同而有差异,概言之,钠黏土之磷酸固定量为最小,钾黏土次之钡、铵黏土又次之,而以钙黏土为最大,其磷酸固定次序为: Ca-黏土>Mg-黏土>H-黏土>B(?)-黏土>NH_4-黏土>K-黏土>Na 黏土 3.各种不同代换性盐基的粘土,加磷酸溶液后,其反应亦各不相同,H~-黏土之 pH 值为3.2—4.5,因其酸度较高,溶液中之游离铁与游离铝含量较多,是故磷酸固定量亦较高,如以淡盐酸(pH=2)洗涤,除去其中游离铁铝后,其磷酸固定量则大为减少,Na~-黏土与 K~-粘土之溶液中,因 OH 离子较多(pH=8.0—8.6),而磷酸钠与磷酸钾又为水溶性,故磷酸固定量为最少。Ca~-粘土与 Mg-粘土其反应属中性至微碱性,pH=7.5—8.0,因溶液中 Ca,Mg 离子浓度较高,磷酸则为此 Ca,Mg离子所固定,故在中性土壤中,磷酸固定以 Ca 为其主要在子,酸性土壤则以水化铁为其主要因子。 4.钙粘土所固定之磷酸,如以0.002 N H_2SO_4提取,其所固定之磷酸复可溶解,是项固定之磷酸与 Heck 所称「暂时固定磷酸」颇为相似。

A solution of crystalline ribonuclease was injected intraperitoneally andintravenously into the blood stream of the mouse. A depletion of the ribonucleicacid together with a decrease of the calcium ash was observed in the corticalportion of the liver cell 12 minutes after the injection until recovery of normaldistribution 122 hours later. The possible association of calcium with ribonucleicacid in the cytoplasm constituents of the liver cell is discussed.

核醣核酸酶结晶体的溶液由腹膜腔或血管注射到活鼠的体内可引肝细胞皮质部分的核醣核酸的分解和钙质的消失。这种作用在注射後12分钟开始到124小时後肝细胞恢复常态。关於在活体肝细胞内核醣核酸和钙结合的可能性予以充分的讨论。

The viscosities of the binary solutions of n-butyl alcohol and N-ethylanilinehave been measured at 15.00℃ in an Ubbelohde viscometer.The fluidities of n-butyl alcohol and N-ethylaniline were found to be 29.61 and 39.05 rhes respec-tively,while the solution at ca.30 mole percent butyl alcohol shows a maximumfluidity of 41.10 rhes.This increase of fluidity probably results from the break-ing of association interactions between the hydroxyl bonds of butyl alcoholmolecules in the solution.Deviations from the...

The viscosities of the binary solutions of n-butyl alcohol and N-ethylanilinehave been measured at 15.00℃ in an Ubbelohde viscometer.The fluidities of n-butyl alcohol and N-ethylaniline were found to be 29.61 and 39.05 rhes respec-tively,while the solution at ca.30 mole percent butyl alcohol shows a maximumfluidity of 41.10 rhes.This increase of fluidity probably results from the break-ing of association interactions between the hydroxyl bonds of butyl alcoholmolecules in the solution.Deviations from the linear additivity of fluidities arepositive for all concentrations.The experimental data can be represented fairlywell by an equation similar to that proposed by Eyring,i.e.φ=((?)/Nh)exp(-(x_1△F_1+x_2△F_2+Bx_1x_2/RT))with the parameter B=-374 cal/mole,and equally well by the equation of vander Wyk:logφ=x_1~2 logφ_1+x_2~2logφ_2+B'x_1x_2with the parameter B'=3.363.

正丁醇—N-乙基苯胺雨元溶液在15.00℃时的粘度,已被测定。这溶液的流度在正丁醇的分子浓度是30%时,呈现一最大值。溶液的流度增高,可能是由于正丁醇分子聚合的离解所致。实验数据可以相当满意地用类似 Eyirng 所提出的雨元溶液粘度公式或 van der Wyk 的公式来表示。

 
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