查询词典 potted layer plant

Chapter 4 describes the synthesis, structural characterization and properties of anovel organic-inorganic hybrid compound, F〓〓BEDT-TTF =bis(ethylenedithiotetrathiafulvalene, which has been synthesized through thereaction of the pre-intercalate Fe〓PS〓〓(phen = 1.10-phenanthroline) with〓 Compared with the pristine FePS〓, the lattice spacing isexpanded by about 4.0〓, indicating that the molecular ring plane of BEDT-TTF isarranged parallel to the layer of the host.

通过红外光谱推测客体BEDT-TTF在层间以中性状态存在。X-线光电子能谱揭示在夹层化合物Fe〓PS〓〓中磷原子和硫原子在硫代亚磷酸根负离子簇中各存在两种化合价态，其中一种价态与纯主体或预夹层化合物〓〓中的磷原子和硫原子价态一致，而另一种价态却比纯主体FePS〓或预夹层化合物Fe〓中的磷原子和硫原子价态高。

In this paper, the effect of imperfections on stability of the sheet—space latlice shell and the single layer lattice shell is investigated on theory and experiment.

本文针对板片空间结构体系的稳定和缺陷对其稳定的影响进行了理论分析和试验研究。

The advanced stochastic imperfection method is used to research the imperfection sensitive region of single-layer latticed dome s.

借助结构缺陷稳定分析的改进随机缺陷法，研究了单层网壳结构的缺陷敏感区域。

Based on the considering of fuzzy and random quality of each design parameter of single layer latticed domes,a new multi-objection optimization model is established.

本文在充分考虑了单层网壳优化设计参数的模糊性的基础上，建立了模糊优化设计的数学模型。

In the optimization design of single layer latticed domes,the used mathematical models without considering uncertain factors have some extents of limitations.

在单层网壳的优化设计中，传统的设计对许多因素的不确定性没有予以考虑，有一定的局限性。

So that it is important to improve some simplifiedanalysis methods which have adequate accuracy. Single-layer latticed dome is a goodexample of generic space structures.

因此，寻求一种既满足一般工程精度要求、又简便易行的简化计算方法就具有十分重要的工程意义。

Based upon the introduction above, the works in this paper focused on the simplifiedanalysis method of space grids structures and the research on wind-resistantperformance of single-layer latticed dome.

基于以上几点，本文的研究工作主要集中于空间网格结构的静动力简化分析方法和单层球面网壳结构的抗风性能研究。

Thewind vibration coefficient of the two-layer latticed shell project has been calculatedthrough the same method, and the result can be referenced in practice.

由此进而计算该工程现有双层网壳方案的风振系数，所得结果可供工程实践参考。

At first separate analysis of stability and static property for single-layer latticed shell are carried out, especial for the mechanics property on condition that they are laid on sloping field.

首先将单层子结构单独取出，分析了其杆件布置及静力与稳定性能，特别分析了它们在底面单向起坡条件下的力学性能。

You will be able to uses its math constraint to search and develop advanced Linguistic statistics and information on any given layer through 10 layers/latticework of data.

你可以使用它的数学常数在任意给定的10层/格数据中搜索和开发高级的语言统计学和信息。

Given the language of section 102(2), the Supreme Court's rejection of substantive review under NEPA seems unjustifiable in principle

按照第102条的规定，最高法院否决《国家环境政策法》所规定的实质性复审在原则上似乎是不正当的。

ObjectiveTo explore the effect of variable hip abduction orthosis on children spastic cerebral palsy.

目的探讨髋关节矫形器在儿童痉挛型脑性瘫痪康复中的作用。