查询词典 composed

Two He-Ne lasers have been designed in experiment,one with simplest 2D axisymmetric folded-combined cavity that are composed of a concave-plano-concave folded cavity and a plano-concave cavity , and other with simplest 3D axisymmetric folded-combined cavity that are composed of two concave-plano-concave folded cavities and a plano-concave cavity.

本文实验设计了由一个凹-平-凹折迭腔与一个平凹腔组合的二维轴对称折迭-组合腔型He-Ne激光器及由两个凹-平-凹折迭腔与一个平凹腔组合的最简单立体轴对称折迭-组合腔型He-Ne激光器。

Besides expressing design result, it provides domain constraint for design process and model information for digital assembly sequence planning and simulation of stamping die, which is usually ignored in the former product models. Taking the specific structure and design process of stamping die into account, the information of workpiece is composed in die product model as product feature. Former product models merely contain mainly about the die design result, this model extends the contents of product model with the relation feature of the composed subassembly and parts and also other associated production knowledge. It is convenient for getting the associated information during intelligentized design process.

该模型不但能完整地表达冲模的设计结果，同时还表达和存储了冲模设计的知识信息，能较好地为冲模的设计过程提供规则和约束，支持产品的智能设计过程以及冲模的数字化预装配规划和仿真；而模型中冲压件信息的集成则扩大了冲模产品模型的信息内涵和应用外延，便于建立冲模智能设计过程的信息关联，从而使集成信息模型成为产品设计过程上、下游活动实现信息共享的基础。

After reviewing the previous dissertation on quantitative characteristic trait of recalcitrant seeds, three aspects of quantitative characteristic trait of seed recalcitrant were defined, which are interspecific aspect, intraspecific aspect and individual developmental aspect. And it was supposed that seed recalcitrance was a compound characteristic, with its core composed of desiccation tolerance, low-temperature tolerance and storage tolerance at least, and its concomitants composed of seed size, 1000-seed weight, moisture content at shedding, non-dormancy, systemic taxonomy, ecological and biochemical aspects. Because these core and concomitants are all gradual, transitional and quantitative, it was inferred that seed recalcitrance was a compound quantitative trait.

文章简要概述了从顽拗型种子到顽拗性种子这样一个对顽拗性种子认识提高的过程，在综述了前人关于顽拗性种子数量性状特征论述的基础上，把种子顽拗性的数量性状特征划分为种间、种内和个体发育三个层面，提出种子顽拗性是一种复合性状，其核心至少包括脱水耐性、低温耐性和贮藏耐性三方面的内容，其伴随性状包括种子尺度、千粒重、初始含水量、休眠特性、分类地位、地理分布和保护性物质含量等多方面的内容，而且这些核心内容和伴随性状的每一个方面都具有渐变的、过渡的、数量型的特征，从而阐明种子顽拗性是一种复合数量性状。

A composed rhomboid prism composed of two isotropic left-handed material prisms with an uniaxially anisotropic LHM plate,there is an angle between the interface of which and the optical axis, was designed.

设计了一种左手材料复合双棱镜，由两块各向同性左手材料棱镜与夹在其间的、其界面与光轴成一定的角度的单轴各向异性左手材料平板构成。

But whether the compound composed of them has suppressive effect on absence - like seizures of genetic tremor rats hasnt been reported. Furthermore, the animal models of investigating antiepileptic drugs were mostly induced by chemoconvulant or electrical stimulation. Since genetic factor is more primary in clinical epileptic patients, we used tremor rats fetched in from Japan as experimental animal models. We implanted electrodes in cortical and hippocampus of tremor rats and then recorded the electroencephalograms to observe effects of the traditional Chinese medicinal compound composed of Scolopendra, Bombyx Batryticatus, Uncaria and Arisacma Consanguineum on absence - like seizures in tremor rats.

而且以往多以化学致痫剂或电刺激等方法造模进行抗癫痫药物的研究，但在临床的癫痫患者中遗传因素占有相当大的比例，所以本实验应用了从日本引进的具有遗传性癫痫小发作的震颤大鼠作为实验动物模型，通过在震颤大鼠脑皮质和海马慢性安插电极后进行脑电图的记录，观察以蜈蚣、僵蚕、钩藤、制南星四味药为主的复方中药制剂对震颤大鼠癫痫小发作的抑制作用。

The composed technology,structure design,technology as well as the advantage of the Salix scrim and partical composed board are discussed.

本文简述了重组木的国内外研究现状，对沙柳木束/刨花复合板的复合方式、结构设计、生产工艺以及优点进行了详细的阐述。

The introduction deals with these pieces composed before Beethoven so as to get the conclusion about the historical background of how specific color of C minor came into being. Chapter One studies three C minor piano pieces composed by Beethoven (Sonata No.5, Sonata No.8, Piano Concerto No.3), analyzes these first movements in detail from the perspective of the binary conflict, dotted rhythm, diminished seventh chord and the use of repeat notes. Chapter Two focuses on the similar backgrounds concerning compositions, general idea, theme design, heroic characters, etc. All of these characters could explain that how Beethoven understood and used the to...更多nality of C minor.

随后选择贝多芬1800年之前创作的三部C小调钢琴作品(《第五钢琴奏鸣曲》、《第八钢琴奏鸣曲》、《第三钢琴协奏曲》)进行研究，并着重第一乐章，从二元冲突、附点节奏、减七和弦、重复音的运用等方面进行具体分析，归纳三部作品在创作背景、总体构思、主题设计、英雄性格等方面的相似之处，从而解释贝多芬对C小调调性的理解与运用以及这三部作品对贝多芬英雄主义风格形成的影响。

The main body of a book is introduced specifically for upside down, simple pendulum system sigmatism has composed in reply a develop condition , blurred the mathematics controlling and rationale , the method that simple pendulum controls upside down has composed.

本文针对倒单摆系统的使用和发展情况、模糊控制的数学和理论基础、倒单摆控制的方法做了介绍。

The results show that underlayer glaze is composed of glass phase, FAP and sphene crystals, and porous bioactive glass_ceramic coating is composed of glass phase, FAP and β-CaSiO3 crystals, a bone boning is gained between the composite coating and natural bone.

结果表明：底釉由玻璃相、FAP和榍石晶相组成﹔多孔生物玻璃陶瓷涂层由玻璃相、FAP和β-CaSiO3晶相组成﹔复合涂层能与骨组织产生骨性结合。

The reverse side of the medal is composed of three elements: The eternal flame that was lit in Olympia and travelled through the five continents by way of the 2004 Torch Relay; the opening lines of Pindar's Eighth Olympic Ode composed in 460 BC to honour the victory of Alkimedon of Aegina in wrestling and the ATHENS 2004 Olympic Games emblem.

奖牌背面图案共有3个成分：在奥林匹亚点燃并在2004年火炬传递中穿越五大洲、熊熊燃烧着的圣火；古希腊诗人品达公元前460年创作的奥林匹亚颂的头几行诗；2004年雅典奥运会会徽。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。