size n. 1.大小,尺寸規(guī)模身材。 2.(鞋帽等的)尺碼,號;(紙張的)開。 3.巨大,大量;相當(dāng)大的分量。 4.〔口語〕實情,真相。 5.(人的)能力,才干,身價;(物的)質(zhì)量,特性。 6.量珠尺,珍珠篩。 7.〔口語〕體重。 8.〔古語〕(飯食、酒類的)定量;份飯。 full size 如實物大。 life size 如真人一般大〔指雕像等〕。 a size seven hat 七(號)大的帽子。 What size do you take in gloves 您手套尺碼要多大? That's about the size of it. 〔口語〕實際情況大致就那么樣。 a man of a considerable size 相當(dāng)有才干的人。 be of a size 大小相同。 cut down to size 把重要性[威望等]降至合適的程度,還…的本來面目。 for size 試試尺碼,試試是否合適;按不同尺碼。 of all sizes 大小尺碼齊全。 be (half, twice) the size of 如…的(一半,一倍)大小。 of some size 相當(dāng)大。 size and strength 大小強弱。 take the size of 量…的尺寸。 vt. 1.依大小排列;量大??;測量大?。弧拒娛隆苛可矶?,依身長排列。 2.篩分,分粒。 3.按規(guī)定尺寸制作;使…大小合適。 vi. 1.(在大小、質(zhì)量等方面)相同,不相上下 (up to, up with)。 2.領(lǐng)取定食。 size a company 按身段高低排列一連士兵。 size down 由大到小排列。 size up 夠標準,合尺寸;估量,測量;〔口語〕品評,鑒定(人物等)。 n. (用面粉、樹膠、樹脂等配制的)膠料,漿糊〔用于給紙張、皮革、織物等漿洗上光〕。 vt. 給…上膠,對…上漿。 a sizing machine 漿紗機。
The cluster size in this system is not supported 不支持此系統(tǒng)簇的大小。
This paper reviews the relationships between cluster size and firm performance - positive , negative and nonlinear relationships . based on the previous research , it analyzes how to determine the optimal cluster size 摘要主要對國外學(xué)者關(guān)于集群規(guī)模與公司業(yè)績的三種關(guān)系?正相關(guān)、負相關(guān)和非線性相關(guān)進行了較為詳細的綜述和理論闡釋,并討論了如何確定集群的最優(yōu)規(guī)模。
The structure of rhn , ptn clusters for n 13 are very similar and both of these two kinds of clusters have a tendency evolving to icosahedron . for larger clusters when n > 13 , the structures of ptn show disorder characteristic but rhn keep in order structure . with the increasing of cluster size , the total binding energies and coordination numbers for rhn , ptn ( n = 2 - 20 ) clusters increase monotonously 對于rh _ n , pt _ n ( n = 2 - 20 )團簇,當(dāng)n 13時,兩種團簇具有相似的幾何結(jié)構(gòu),都從密堆積結(jié)構(gòu)向二十面體結(jié)構(gòu)演化;當(dāng)n 13時,銠團簇的基態(tài)結(jié)構(gòu)傾向于有序結(jié)構(gòu),而鉑團簇的基態(tài)結(jié)構(gòu)則傾向于無序結(jié)構(gòu)。
When a cluster of particles is immersed in a uniform electric field , the particles are coupled together due to the mutual interaction among them . this interaction causes the dipole moment of the cluster to be dependent upon the spatial arrangement and relative permittivity of the particles and upon the cluster size . in this work , we attempt to estimate the dipole moment of finite cubic arrays of particles , in terms of that of particle chains which has been known . we assume that a chain may be replaced by a single equivalent sphere with the same dipole moment . with replacing the chain by equivalent sphere , a cluster is simplified to a planar array , and this planar array is simplified to a chain , then the dipole moment is obtained . numerical calculations are performed . it is found that our results are acceptable 置于均勻電場中的一簇球形顆粒,由于其內(nèi)部的相互作用而耦合在一起.這致使簇的感應(yīng)偶極矩與簇的幾何結(jié)構(gòu),大小以及顆粒的介電常數(shù)等參量有關(guān).試圖通過已知的鏈的偶極矩確定任意大小長方結(jié)構(gòu)的簇的偶極矩.假定顆粒鏈可以被具有同樣偶極矩的一個等效介質(zhì)球代替,并將具有空間結(jié)構(gòu)的顆粒簇處理成面結(jié)構(gòu)簇,再將面結(jié)構(gòu)簡化成一個顆粒鏈,從而確定簇的偶極矩.在這一過程中,通過不斷增加等效球的尺寸,將顆粒間的相互作用包含在簇的偶極矩中.數(shù)值分析了立方結(jié)構(gòu)簇的偶極矩,結(jié)果是可接受的
Abstract : when a cluster of particles is immersed in a uniform electric field , the particles are coupled together due to the mutual interaction among them . this interaction causes the dipole moment of the cluster to be dependent upon the spatial arrangement and relative permittivity of the particles and upon the cluster size . in this work , we attempt to estimate the dipole moment of finite cubic arrays of particles , in terms of that of particle chains which has been known . we assume that a chain may be replaced by a single equivalent sphere with the same dipole moment . with replacing the chain by equivalent sphere , a cluster is simplified to a planar array , and this planar array is simplified to a chain , then the dipole moment is obtained . numerical calculations are performed . it is found that our results are acceptable 文摘:置于均勻電場中的一簇球形顆粒,由于其內(nèi)部的相互作用而耦合在一起.這致使簇的感應(yīng)偶極矩與簇的幾何結(jié)構(gòu),大小以及顆粒的介電常數(shù)等參量有關(guān).試圖通過已知的鏈的偶極矩確定任意大小長方結(jié)構(gòu)的簇的偶極矩.假定顆粒鏈可以被具有同樣偶極矩的一個等效介質(zhì)球代替,并將具有空間結(jié)構(gòu)的顆粒簇處理成面結(jié)構(gòu)簇,再將面結(jié)構(gòu)簡化成一個顆粒鏈,從而確定簇的偶極矩.在這一過程中,通過不斷增加等效球的尺寸,將顆粒間的相互作用包含在簇的偶極矩中.數(shù)值分析了立方結(jié)構(gòu)簇的偶極矩,結(jié)果是可接受的