查询词典 one dimensional

The results show that the air crossing pressure pulse magnitude of the container generated in the tunnel is 3.46 times that generated in open air when container flat wagon at the speed of 160 km/h passed by EMU moving at the same speed. Both the lateral force and overturning moment of the container train during the crossing induced in open air and tunnel are approximately proportional to the square of running speed of the passing train. The pressure of crossing side and uncrossing side for the container flat wagon is almost equal since the one-dimensional characteristic of pressure distributing induced in the tunnel is not faintish. Consequently, the value of the lateral force and overturning moment of the container train generated in open air is greater than that generated in the tunnel, about 1.1 times.

研究结果表明：集装箱平车以160 km/h的速度与动车组等速交会时，在隧道内会车时车载集装箱中部压力变化幅值是在明线会车时的3.46倍；在明线和隧道内会车时，集装箱列车受到的侧向力和侧滚力矩均与交会列车运行速度近似成平方关系；因隧道内压力分布一维特性较强，集装箱平车交会侧与非交会侧压力相差并不大，因此，在明线会车时集装箱平车受到的侧向力和侧滚力矩均比隧道会车时的大，大约是其1.1倍。

It is worthy pointing out that there are two types of Ag-C bonding models found in 19 including /7\'-C6H6-Ag and /72-Cp-Ag.Three new H-bonded one-dimensional supramolecular compounds, namely M(C3oH2iN2O2)2(C2H5OH)2 M - Cu(II (20), Co (21) and Mn (22), were also synthesized by the reactions of metal (Cu2+, Co2+, Mn2+) acetate with this new type of fulvene ligand.

用所合成刚性多齿有机配体与过渡金属Cu~(2+)(来源：AB4dC论文网www.abclunwen.com)、Co~(2+)、Mn~(2+)的醋酸盐反应，分别合成了含七员金属环的配合物(20—22)，在固态下，20—22为分子间氢键驱动的一维链状超分子聚集体。

Three new fulvene polymeric compounds, namely 1[Ag (L3]CH2C12 , 2[Ag2(L25(H2O)(S03CF3)2]0.5C6H6 and 3 Mn(L42(C2H5OH)2 , were synthesized, respectively. Compounds 1 and 2 reported herein represent the organometallic polymers based on both Ag-N and Ag-C coordination interactions. In the solid state, compound 3 are bound together by strong intermolecular N H-O hydrogen bonding system into a supramolecular one-dimensional H-bonded chain.B.

一、富烯有机配体的合成及与金属离子的反应化学利用富烯负离子的芳酰化反应和Heck-偶联反应合成了富烯配体L1-L18，并合成了三个基于富烯配体的金属有机配位聚合物1[Ag(L3]·CH_2Cl_2、2[Ag_2(L25(H_2O)(SO_3CF_3)_2]·0.5C_6H_6和氢键驱动的超分子聚集体3Mn(L4_2(C_2H_5OH)_2。

"Ocean is a new kind of mobile, combining aspects of other one-dimensional handsets into a single exceptionally designed messaging, surfing, multimedia and talking device," said Sky Dayton, CEO of HELIO.

&海洋是一种新型的移动，结合其他方面的一维手机成一个单一异常的设计信息，冲浪，多媒体和所说的装置，说：&天空的代顿，总裁兼首席执行官的

In particular, anodic alumina membranes grown in acid electrolytes possess hexagonally ordered porous strutures with pore diameters ranging from 10 to 200nm, pore lengths from 1 to over 100μm, and pore density in the range of 10〓 to 10〓 cm〓. These unique structure properties and their thermal and chemical stability make AAMs ideal templates for the fabrication of one-dimensional nanomaterials.

将这两者相结合，以纳米结构的可控合成为研究切入点，以基于氧化铝模板的纳米结构的合成和相关物性研究为重点，深入讨论纳米材料研究中的&结构—物性&关系无疑具有重要的科研价值和科学意义。

Each condition or resource which defines the niche of an organism contributes one dimension to the space in which the organism's niche, and is the multidimensional niche space, or'n-dimensional hypervolume'.

定义有机体生态位的每一个条件和资源，对于有机体能出现的空间提供一个维度。一起考虑所有维度，全面确定的有机体的生态位，是多维生态位空间，或&n-维超体积&。

A one-dimensional accretion column model is presented to discribe the variations of the infalling velocity, density and temperature of the infalling material.

我们改进了一维吸积柱模型，探讨了在大吸积率下吸积柱的结构和物理性质。

On the other hand, if the polymer chains are linked together at numerous points, the polymer is one large three-dimensional molecule, infusible and insoluble .

另一方面，如果这些聚合物链在许多的结点处交联在一起，这样的聚合物就是一个巨大的三维分子，是不可熔化及不可溶解的。

So far the design of ejector has been carried out with various semi-experiential formulas based on one-dimensional isentropic hypotheses, the ejector structure being definitely determined by its work conditions.

目前喷射器的设计一般是根据工作参数来确定具体的结构，采用的计算公式多为一维等熵假设基础上的半经验公式。

A simple, concise, and rigid method based on the isentropic and adiabatic energy equations to prove the condition of critical flowrate for one dimensional isentropic flow is given in the paper.

它克服了现有证明方法中或对流体性质制限的局限性，或避免了现有方法中所用基本方程求导的不协调性，因而具有明显的优点。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。