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establish a new
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  建立一种
     Objective To establish a new method for measuring serum 1,5-anhydro-D-glucitol(1,5AG).
     目的建立一种测定血清中1,5-脱水葡萄糖醇(1,5-AG)的方法,辅助诊断糖尿病。
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     Objective To establish a new method for determination of subetance P(SP) receptors densityin brain by radio receotor assay with 125I-SP.
     目的建立一种125I-substanceP(SP)测定脑内SP受体的方法。
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     Objective: To establish a new ischemia-reperfusion injury(IRI) model of transplanted testis.
     目的:建立一种新的移植睾丸缺血再灌注损伤(IRI)的模型,为研究临床睾丸移植奠定实验基础。
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     Aim:To establish a new method for labeling of procollagen gene probe and the detection of procollagen mRNA expression in HSC.
     目的 :建立一种新的前胶原基因探针制备方法 ,并用其检测HSC的前胶原mRNA表达。
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     To establish a new method of recovering pure lung-stage schistosomula of Schistosoma japonicum, mice were infected with cercariae, and the schistsomula were collected from skin, lung, mesenteric vein and portal vein at 1,2,3,4,5,6,7,10,12,and 21 days after infection.
     目的建立一种收集纯净肺期童虫的方法。 方法用日本血吸虫尾蚴感染昆明小鼠,分别于感染后第1、2、3、4、5、6、7、10、12、14、21天解剖,从皮肤、肺脏、肠系膜静脉及肝门静脉处收集童虫。
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  “establish a new”译为未确定词的双语例句
     Accelerate the Construction of Electrified Railways and Establish a New Situation for Railways
     加速电气化铁路建设开创铁路新局面
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     To Establish A New Process Concept for the 21st Century
     面向二十一世纪 建立新的工艺观念──从JWRJ更名改组谈起
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     To establish a new technique for in vitro rapid propagation and conservation of germplasm of autotetraploid plant of Plalycodon grandiflorum, basal MS medium supplemented with different hormones was filtrated and optimized by using uniform design and orthogonal design.
     为了建立优良同源四倍体桔梗的快速繁殖和离体保存技术,采用均匀设计和正交设计以添加不同激素的MS培养基为基本培养基进行筛选和优化。
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     Objective To study resonance light scattering(RLS) spectra of diazotization-coupling reaction and establish a new method for the determination of trace nitrite.
     目的研究重氮化-偶联反应的共振散射光谱并应用于亚硝酸根的测定。
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     The paper describes the basic ways taken by Diaojuntai Concentrator to realize the automatic control by the DCS and PLC combination and by making use of the existing PLC 5/40 to establish a new type control system so as to realize the automatized control of its filtering workshop.
     介绍了调军台选厂DCS与PLC结合实现自动控制,以及利用已有的PLC5/40建立新型控制系统,实现选厂过滤车间自动化控制的基本方法。
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     establish hospital group;
     组建医院集团;
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     Catastrophe Establish Control
     一种建立突变的控制方法研究
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     On Western New culture of establish
     浅论创建西部新文化
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     Establish New Moral Idea
     树立新的德育理念
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     Let's establish New Education together
     创建新教育需要全社会共同努力——《中国新教育风暴》引发对教育的探讨
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  establish a new
We generalize the familiar principle of enumeration due to Hall and establish a new principle for the enumeration of subgroups of any p-group G of order pm, based on the following grouptheoretic relation found by the author:
      
The kernels obtained are used to establish a new formula of integral representations for functions holomorphic in Reinhardt polyhedra.
      
Therefore, it was decided to establish a new subspecies, namely Armatoenchelys geleii barborae ssp.
      
Objective: To establish a new assay for platelet-activating factor (PAF), to compare it with bio-assay; and to discuss its significance in some elderly people diseases such as cerebral infarction and coronary, heart disease.
      
We establish a new characterization of AUMD (analytic unconditional martingale differences) spaces via biplurisubharmonic functions.
      
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In view of the necessity of a rapid and accurate process for the deter-mination of fluorine applicable in the analysis of sodium fluoride and otherfluorine compounds,the author has established a new volumetric processconsisting in the titration in aqueous-alcoholic medium with ferric nitrate asstandard solution and sodium salicylate as indicator.All of the methods,published by Guyot,Greeff,Fairchild andVisintin proposed for the determination of fluorine using ferric solutionas standard,are based on the...

In view of the necessity of a rapid and accurate process for the deter-mination of fluorine applicable in the analysis of sodium fluoride and otherfluorine compounds,the author has established a new volumetric processconsisting in the titration in aqueous-alcoholic medium with ferric nitrate asstandard solution and sodium salicylate as indicator.All of the methods,published by Guyot,Greeff,Fairchild andVisintin proposed for the determination of fluorine using ferric solutionas standard,are based on the reaction:6NaF+FeCl_3→Na_3FeF_6+3NaCl. But the sodium ferric fluoride thus formed is fairly soluble in water and makesthe end-point unclear,therefore the titration can not be performed accurately.This seems to be due to the fact that the following two reactions advancesimultaneously,and accordingly the formation of sodium ferric fluoride is in-complete in aque(?)us medium:3NaF+Fe(NO_3)_3→FeF_3+3N_aNO_33NaF+FeF_3→Na_3FeF_6Nevertheless,these reactions,according to the author's experiments;proceedalmost quantitatively in meda.containing at least 50% by volume of alcohol.This paper reports the xperimental results obtained in the fundamentalstudies on the various factors influencing the accuracy of the volumetry,namely,the sensitivity and the necessary amount of sodium salicylate used asindicator,the pH value,the alcoholic concentration of the titration medium,the concentration of the fluoride taken for the determination and the timewhen alcohol should be added in the course of titration.Furthermore,a rapidvolumetric process with high accuracy is proposed together with its applicationsin ordinary analyses of sodium fluoride and other fluorine compounds.The proposed method is characteristic in using sodium salicylate asindicator,which shows sharp violet color with minute amount of ferric ion inmedium of pH 3 controlled with buffer solution,then titrating with standardferric nitrate,and adding proper amount of alcohol(the alcoholic concentra-tion at the end-point should be above 50%)during the titration,when themedium becomes orange yellow in color.The method may be summarized as follows:Take 5 ml of neutral sodiumfluoride solution of about 0.3 N in a small Erlenmeyer flask,add 2.5 mlof Walpole's buffer solution of pH 3(formed by dissolving 34.0 g ofcrystalline sodium acetate and 20 ml of 38% HCl in water,and making upto 250 ml)and 1 ml of 0.1 M sodium salicylate dissolved in 50% alcohol.After sufficient stirring,titrate with standard 0.3 N(0.05 M)ferric nitratesolution,using micro-burette until the medium becomes orange yellow,thisstep being reached after addition of about 4 ml of titrant.Then decolorizethe solution by adding 12.5 ml of absolute alcohol(or 13 ml of 95% alcohol),previously purified by redistillation with lime;stirring is necessary during theaddition.Further continue the titration until the light pink color formeddoes not fade after stirring for 30 seconds when observed over a white surface. In the analyses of sodium fluoride and other fluorine compounds con-taining interfering substances,such as divalent and polyvalent metallic ions,phosphate,silicate,borate,carbonate,sulfide ions and reductants acting on ferricion,it is necessary to separate fluorine from these interfering substances bythe distillation with sulfuric acid according to the method of Willard andWinter(20).Then the distillate is neutralized with dilute sodium hydroxideand adjusted to the proper pH with hydrochloric acid using p-nitrophenol asindicator.The solution is ready for titration as described.But in the caseof absence of these interfering substances except carbonate,for example,inthe determination of the concentration of sodium fluorde solution obtained bythe extraction of the crude product,produced industrially by fusing fluorsparwith sodium carbonate and silica,the above separation of fluorine by dis-tillation is dispensable.The anaIytical results obtained by the proposed method are in goodagreement with those obtained by the lead chlorofluoride process(8),whichis recognized as official method for the determination of fluorine in agriculturalproducts.

本文介绍一容量分析氟的新方法和在工业制品上的应用,并分析了一种工业制备的氟化钠液,所得的结果和氟氯化铅法所得的极为一致。对于影响该分析法准确度的各种因素:指示剂的灵敏度和滴定时适宜的用量、溶液的 pH 值、应加的乙醇量、操作中加乙醇的次序、以及氟离子的适宜浓度,均加以研究并找出适宜的情况。本法用硝酸铁为标准液,水杨酸钠作指示剂,在 pH=3左右作滴定;当溶液呈橙黄色时,加入适量的乙醇,使其浓度在终点时仍不低于50%。如有干扰物质如二价及多价金属离子、磷酸根、矽酸根、硼酸根、碳酸根、硫化物和还原物质可能与三价铁起作用者,均应分离之。

In this paper, we have established a new convergence process in Banach space con-cerning Non-linear functional equations, and then operative equations. This method has the advantage of the well-known Newton’s method, considered by, thus it does not need to solve linear equations. When f(x)is functional in Banach space X, then the formula of successive approxi-mations obtain iswhere X_0 is the trial elements, Z_n, ZεX. When used to solve linear operative equation in Hilbert space, this formula is the...

In this paper, we have established a new convergence process in Banach space con-cerning Non-linear functional equations, and then operative equations. This method has the advantage of the well-known Newton’s method, considered by, thus it does not need to solve linear equations. When f(x)is functional in Banach space X, then the formula of successive approxi-mations obtain iswhere X_0 is the trial elements, Z_n, ZεX. When used to solve linear operative equation in Hilbert space, this formula is the formula of Steepest descent of Finally, we give Z_n in f"(X_n) Z_n~2=0, then the roots of quadratic functional equations has been provided.

在这个文章中,作者提出了一个解非缐性汎函方程的逼近解法。(2)对于实方程时,它与牛顿方法等位,对于一般汎函方程,它可以不必通过求预解运算子。(3.4.6)分别给出了它在各种条件下的收敛性的证明,并估计了收敛速率。(7)说明某些所获得的估值式,在一定意义下不能加强。(8)导出对于运算子方程的逼近解法。(9.10)是应用这个方法到二次汎函及一个特殊的非缐性积分方程。

The marine alga which is called "Ci-wei-dong" in our country has long been passed among us under the name Hypnea musciformis (Wulf.) Lamouroux since it was identified to that species by previous algologist.Tanaka (1941) established a new species Hypnea japonica Tanaka, which was rather closely related to H. musciformis. He noted that "This new species has some resemblance to H. musciformis (Wulf.) Lamouroux, but it is large and cartilaginous, while in H. musciformis (Wulf.) Lamouroux the frond is...

The marine alga which is called "Ci-wei-dong" in our country has long been passed among us under the name Hypnea musciformis (Wulf.) Lamouroux since it was identified to that species by previous algologist.Tanaka (1941) established a new species Hypnea japonica Tanaka, which was rather closely related to H. musciformis. He noted that "This new species has some resemblance to H. musciformis (Wulf.) Lamouroux, but it is large and cartilaginous, while in H. musciformis (Wulf.) Lamouroux the frond is membranaceous and slender." Our study shows that, the above mentioned characteristic is very variable, hence unreliable. Very fortunately, many foreign specimens from various sources (see Table 1) deposited in the Herbarium of the Institute of Oceanology, Academia Sinica were available for our study, thus rendering the present study possible.The writers were at first tempted to refer H. japonica as a variety of H. musciformis. Later, after a thorough of all specimens, we found a difference between the two related species in the position of the tetrasporangia. In H. musciformis, tetrasporangia are scattered over the swollen portions in the upper and middle parts of tetrasporic branch, or in very rare cases, they are scattered over the swollen portions at the lower part of tetrasporic branch. In H. japonica, tetrasporangia scattered over swollen portions at or near the lower part of tetrasporic branch. This constant characteristic bears important taxonomic significance, and offers a reliable characteristic for separating H. japonica from H. musciformis.After reexamination of the Chinese and foreign specimens on the basis of the above discussed characteristic, we have come to the conclusion that specimens of R. E. Vaughan's No. 988 (Mauritius), F. Thivy (two sheets, without collective number from India), C. K. Tseng's No. 3174 (Woods Hole, U.S.A.), C. Messina's No. 188 (Florida, U.S.A.), W. R. Taylor's No. 620 (Florida, U.S.A.) and a. numberless one (Mass., U.S.A.), H. H. Bartlett's No. 17835, No. 17894, No. 17957, No. 17964 and No. 17995 (Haiti) are referable to H. musciformis and specimens collected from China, Japan, Viet Nam, Philippines (except A. N. Benemerito's No. 248) and Indonesia are referable to H. japonica. Specimens of Hong Kong are referable to H. japonica too. A N. Bernemerito's No. 248 is clearly not either of them.In the present paper, discussion has been devoted to the geographical distribution of H. musciformis and H. japonica.

1.钩沙菜Hypnea musciformis是广布于世界温暖水域中的种类,各地的记录很多。日本藻类学家田中刚在“日本沙菜属的研究”一文中认为:著名的日本故藻类学家冈村金太郎以前报导的日本产的钩沙菜与世界其他各地产的不同,因而建立了另一新种,命名为H.japonica,中文学名称作冻沙菜。 2.冻沙菜创立后,除日本外,世界其他各地迄今没有任何报导,在田中建立冻沙菜这一新种前,我国广东省和香港地区也有钩沙菜的记录。解放以后,我所的工作同志曾采到大量的本种标本。为了正确 地鉴定这些标本的学名,我们参考了我所海洋植物标本室收藏的产于世界各地并被许多著名藻类学家所鉴定的钩沙菜标本。经过全面比较研究后,我们感到田中在建种时所提到的作为两种间区别特点的体形和体质,在世界各地产的被命名为钩沙菜的标本中存在着与冻沙菜之间的中间类型。最初,我们曾怀疑冻沙菜是否是一个独立种,但经仔细比较后,发现钩沙菜的四分孢子囊一般都集生在孢囊枝的中部或上部,在极少数情况下偶有下延的;而冻沙菜则极其规律地只集生在孢囊枝的下部或稍向中部延伸。因此,四分孢子囊集生在孢囊枝上的位置可作为两种间区别的主要特征。 3.根据两种间的主要区别特征,我们对国内...

1.钩沙菜Hypnea musciformis是广布于世界温暖水域中的种类,各地的记录很多。日本藻类学家田中刚在“日本沙菜属的研究”一文中认为:著名的日本故藻类学家冈村金太郎以前报导的日本产的钩沙菜与世界其他各地产的不同,因而建立了另一新种,命名为H.japonica,中文学名称作冻沙菜。 2.冻沙菜创立后,除日本外,世界其他各地迄今没有任何报导,在田中建立冻沙菜这一新种前,我国广东省和香港地区也有钩沙菜的记录。解放以后,我所的工作同志曾采到大量的本种标本。为了正确 地鉴定这些标本的学名,我们参考了我所海洋植物标本室收藏的产于世界各地并被许多著名藻类学家所鉴定的钩沙菜标本。经过全面比较研究后,我们感到田中在建种时所提到的作为两种间区别特点的体形和体质,在世界各地产的被命名为钩沙菜的标本中存在着与冻沙菜之间的中间类型。最初,我们曾怀疑冻沙菜是否是一个独立种,但经仔细比较后,发现钩沙菜的四分孢子囊一般都集生在孢囊枝的中部或上部,在极少数情况下偶有下延的;而冻沙菜则极其规律地只集生在孢囊枝的下部或稍向中部延伸。因此,四分孢子囊集生在孢囊枝上的位置可作为两种间区别的主要特征。 3.根据两种间的主要区别特征,我们对国内外定名为钩沙菜的标本进行了重新鉴定,更正了一些国内外定名?

 
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