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translating
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     The Translating of New Youth and the Identity of Modern Chinese Intellectuals
     《新青年》翻译与现代中国知识分子的身份认同
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     The Technique Translating ALGOL_(60) to FORTRAN
     ALGOL60到FORTRAN的翻译技术
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     AFT Translating System
     AFT翻译系统
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     A METHOD OF TRANSLATING ENGLISH PASSIVE VOICE INTO CHINESE
     科技英语被动语态的翻译方法
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     A Rough Idea on Translating Scientitic English
     试论科技英语的翻译
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  “translating”译为未确定词的双语例句
     Design of Cam Mechanism with Translating Follower upon its Efficiency
     按机构效率设计直动从动杆的凸轮机构
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     A New Plot on Translating System of Carbon Monoxide and Its Optimization
     新变换系统的构思及其优化
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     A Translating Tool of PASCAL into C:The PTOC Software
     一个PASCAL到C的转换工具——PTOC软件
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     The construction and translating algorithm of decision tables
     决策表的建立和转换算法
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     Optimum design of the fundamental dimensions of a plane earn mechanism with a translating roller follower
     移动从动件平面凸轮机构基本尺寸的优化设计
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     On Translating for Children
     论儿童文学的翻译
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     Translating and Rewriting
     翻译与改写
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  translating
Structures and regimes of shear flow in a plane cavity with translating boundaries
      
Numerical Investigation of Water Convection near a Density Extremum in a Square Cavity with a Translating Top Boundary
      
Cold-water mixed convection in a square cavity with a translating top boundary is studied numerically over a wide range of variation of the Grashof number.
      
For a truncated octahedron, which can be used to fill the whole space R3 by translating it, we construct symmetric cubature formulas, exact for polynomials of degrees 3, 5, and 7.
      
The review considers the best-known structural changes that arise in the translating ribosome upon its interactions with tRNA and the elongation factors.
      
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When we design or manufacture a cam more accurately, the ana-lytical method of calculation is desired. For example, by fabricationa cam the coordinate of pitch curve or centure of cutter must be de-termined; by calculation for strength and wear, the radius of curvatureof the pith curv sould be investigated. This problem has been solvedby different method, wich may be found in some literares. In thispaper the author suggest a way to establisb the systematic fotmulaswith parameters α and β. (α is pressure angle,...

When we design or manufacture a cam more accurately, the ana-lytical method of calculation is desired. For example, by fabricationa cam the coordinate of pitch curve or centure of cutter must be de-termined; by calculation for strength and wear, the radius of curvatureof the pith curv sould be investigated. This problem has been solvedby different method, wich may be found in some literares. In thispaper the author suggest a way to establisb the systematic fotmulaswith parameters α and β. (α is pressure angle, and β is the anglebetween radius R and normal to pith curve). For conveience to calcu-lation, several nomograms are discussed. The construction procedureof a cam is as follows: (a) Select the type of follower motion. (b)According to maximal pressure angle and nomogram 4 or 5 determinethe minimum cam size.(c) Calculate the coordinates of pitch curve byformulas(1)(2)(3)or (8)(9). If the size of roller is different from thecutter, the calculation must be continued with the formulas (6′)(7′).(d) If considering with Strength、wear or radius of roller the, radiusof curvature of the pitch curve must be calculated with formula(13).Because the method of deriving formula of the cam for oscillatingfollower or translating follower is same. so the formula for oscillatingfollower is described in detaill only.

在精确制造或设计凸轮时,都要求用分析法。例如加工时需要知道凸轮轮廓坐标或刀具的中心坐标;强度计算或磨损计算时需要知道凸轮轮廓的曲率半径等。解决这个问题有些文献已经提出一些不同的方法。这里所提出的就是以凸轮压力角α和升角β为参数,推导系统设计公式的方法。为了计算方便还讨论了几根计算图线的设计问题。凸轮的设计步骤如下:(a)选定从动件的运动规律。(b)按最大压力角和图线(4)或(5)决定凸轮最小尺寸。(c)用公式(1)(2)(3)或(8)(9)计算凸轮理论轮廓坐标。如果滚子尺寸和刀具尺寸不同,还需用公式(6′)和(7′)继续计算。(d)如果需要考虑强度磨损或滚子半径用公式(13)计算凸轮轮廓的曲率半径。因为摆动从动件和移动从动件的凸轮在公式推导的方法上是一样的,所以仅对摆动从动件的凸轮公式推导作了详细的叙述。

The normal liver mRNA wasisolated by oligo(dT)-cellulose chroma-tography of RNA extracted from liverpolysomes. The isolated mRNA wasproved to be biologically active byalbumin translation in two protein syn-thesizing systems; one was wheat germcell-free protein synthesizing system andthe other was Xenopus oocyte translationsystem. Applying the active liver mRNAto transform hepatoma cells in vitro, itwas observed 1) the mRNA from mouseliver inhibited nucleic acid and proteinsynthesis of mouse ascites hepatoma...

The normal liver mRNA wasisolated by oligo(dT)-cellulose chroma-tography of RNA extracted from liverpolysomes. The isolated mRNA wasproved to be biologically active byalbumin translation in two protein syn-thesizing systems; one was wheat germcell-free protein synthesizing system andthe other was Xenopus oocyte translationsystem. Applying the active liver mRNAto transform hepatoma cells in vitro, itwas observed 1) the mRNA from mouseliver inhibited nucleic acid and proteinsynthesis of mouse ascites hepatoma andthe human liver mRNA was primarilyseen to inhibit the growth slightly ofcultured human hepatoma (BEL-7404);2) albumin synthesis was induced inboth lines of hepatoma respectively bycorresponding liver mRNA, the scatteredribosomes in the cytoplasm of humanhepatoma cells was agglutinated to formpolysomes under electron microscopeexamination; 3) agglutination of humanhepatoma cells by concanavalin A wasweakened, the changed characteristicswere maintained after three subculturesof the hepatoma cells. These experi-mental results indicate that the diffe-rentiated state of hepatoma cells is notfixed and unchanged and mRNA fromnormal liver is able to revert partly thehepatoma cells toward normality. Asfor the mechanism of transformation bymRNA in question, we suppose, it isprobably due to the functioning pro-teins translated by the mRNA addedfrom normal liver, or the mRNA directlyregulating the gene expression at trans-cription level.

正常肝信息核糖核酸是从肝聚核蛋白体抽提RNA,通过寡聚(dT)纤维素亲和层析制备。分离的正常肝mRNA在麦胚蛋白合成系统和爪蟾卵翻译系统检定,能够翻译白蛋白,由此证明是有生物学活性的。用正常肝mRNA在离体情况下对肝癌细胞进行逆转分化研究,发现:(1)小鼠正常肝mRNA能抑制小鼠腹水肝癌细胞核酸和蛋白质的合成;初步见到人的正常肝mRNA能轻度抑制人体肝癌细胞(BEL-7404)的生长。(2)相应的正常肝mRNA分别在小鼠腹水肝癌和人肝癌细胞诱导了白蛋白合成;在人体肝癌细胞内核蛋白体聚成聚核蛋白体。(3)人体肝癌细胞受刀豆凝集素(Con A)凝集的能力减弱,这种凝集特性的改变,可以维持至3次细胞传代。这些实验结果显示肝癌细胞并非固定不可改变的,在正常肝mRNA作用下能够向正常逆转分化;讨论了mRNA转化机理,认为可能是通过肝mRNA翻译的蛋白质或mRNA本身直接调节基因转录来实现的。

In our recent work of simulating the chemical process of polymerization by matho-matical models,problems involving Flory distribution and its moments of different orders have been frequently encountered. The object of this paper is to derive a general formula to evaluate the sum of the series wherein N may be any positive integer.This result will be feasible for auy given N,and can be translated into computer program when necessary. First of all,by mathematical induction a set of identities may be proven.??...

In our recent work of simulating the chemical process of polymerization by matho-matical models,problems involving Flory distribution and its moments of different orders have been frequently encountered. The object of this paper is to derive a general formula to evaluate the sum of the series wherein N may be any positive integer.This result will be feasible for auy given N,and can be translated into computer program when necessary. First of all,by mathematical induction a set of identities may be proven.?? making use of the given identities yields?? Thus we finally arrived at the general formulation? where α_n~N satisfies some recursion relations and can also be expressed in a triangular array.

最近我们在成纤高聚物反应工程数学模拟研究过程中,多次碰到Flory分布高阶统计矩的问题——级数?的求和.本文目的在于得到一个N为任意正整数的通式,对于任何N均可直接套用,而且这个结果也可作为一个不难实现的计算机用算法.首先用数学归纳法证明一组恒等式然后令藉助上述恒等式可得(公式)因此式中a_n~N符合一组递推关系,并可简明地表为三角阵.

 
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