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structure-type
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  “structure-type”译为未确定词的双语例句
     During the computation of the current distributions in the reinforced concrete structure, -type coupled circuit and constant parameter type are applied in the multi-conductors system.
     在计算钢筋结构体的电流分布时,电路的结构采用等值的π型耦合电路,并采用常值参数模型计算电流分布。
短句来源
     According to the form and gedoical features of the surface fracturing happened in central Guizhou and adjecent areas in recent years, especially in 1985 and 1990,the genesis and relative factors of surface fracturing have been probed. The relationships between surface fracturing and earthquake have been studied and the study results indicate that the structure-type surface fracturing is closely related to earthquake and both of them are due to recent movement of active faults.
     本文根据黔中及邻区近年来,特别是1985年和1990年两次出现大面积地裂缝的灾情,形态及某些特征,着重论述了地裂缝的成因及其主要的相关因素,并提及了与地震的某些关系,指出了构造型地裂缝与地震的关系密切,两者均是活动断层最新活动表现。
短句来源
     The special demands on the liquid distributors by the high turndown,low values of the flow parameter, special materials, and structure packed are briefly introduced. And the structure -type, principle of operation, characteristics as well as design and selection of the liquid distributors are discussed, too.
     简要介绍高操作弹性,低液气流动参数,特殊物料,规整填料对液体分布器的特殊要求及这类液体分布器的结构形式,操作原理,性能特点,设计和选用等。
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     The National Longmenshan Geopark,one of the first group of 11n ational geoparks,was es-tab lished by sanction on March16,2001.As an exceedingly large structure-type national geopark,its tourism resources,scope ,planning,development and protection,management system,scientific research and legislation have not been standardized,i. e.
     龙门山国家地质公园已于2001年3月16日经国家正式批准,成为我国首批11个国家地质公园之一。 对这样一个特大型构造类国家地质公园,其旅游资源调查、范围的圈定、规划、开发与保护、管理体制、科学研究以及立法等还未规范化,即地质公园理论体系还不健全。
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     Because of incomprehensive to particularity of metamorphic rock, the authors consider that it should be careful to compile 1:25000 map based on structure-type from completed multi-scale geological map.
     由于对这种特殊性缺乏充分的认识 ,在利用常规填图方法完成的多比例尺地质图编制 1:2 5万地质图时应予以慎重对待。
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  相似匹配句对
     Omega-type structure
     回曲构造
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     V-TYPE STRUCTURE
     V-△型构造
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     The peculiarity of type as the appellstructur structure
     作为召唤结构的典型的特殊性
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     Type and Structure of Cam Followers
     滚轮轴承的类型与结构
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     Type of Y.
     针对 Y.
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  structure-type
Sound velocity was measured in Hg1-xMnxSe semimagnetic semiconductor and Mn1-xZnxFe2O4 spinel ferrite, calculated for HgSe and HgTe, and related to existing data for ZnS structure-type materials.
      
It is shown that, from a stereochemical point of view, the hausmannite structure-type is not the only geometrically possible Jahn-Teller distortion of the spinel-type.
      
A compound Ba6Nd2Al4O15 with a new structure-type was prepared by solid state reaction.
      
A change in the structure-type definitely occurs in the odd series on decreasing alkyl chain-length below 9 carbons.
      
The structure-type is that of the "hexagonal barium ferrites".
      
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The relations existing between the semiconductivity, the chemical structure and the physico-chemical properties of the corresponding compounds have been studied by many authors, and a number of empirical formulas for the calculation o?the energy gaps haye been proposed. In this paper the authors on basis of the periodic law suggest an empirical formula, from which one can calculate the energy gaps of intrinsic semiconductors with the ZnS-structure type in terms of the "Column number" (l) and the "row number"...

The relations existing between the semiconductivity, the chemical structure and the physico-chemical properties of the corresponding compounds have been studied by many authors, and a number of empirical formulas for the calculation o?the energy gaps haye been proposed. In this paper the authors on basis of the periodic law suggest an empirical formula, from which one can calculate the energy gaps of intrinsic semiconductors with the ZnS-structure type in terms of the "Column number" (l) and the "row number" (n) of the elements in the corresponding compounds. The calculations agree fairly well with the experimental data.

Pearson,Suchet,Manca等曾应用结构化学的参数讨论了本征半导体的禁带宽度的变化规律及其与物理化学性质的联系,这些研究工作都是很有意义的,在这些研究工作的启发下,本文作者试图以周期律为指导,探求具有ZnS结构类型的本征半导体化合物的禁带宽度变化的规律,并提出了一个依据化合物中元素在周期表中的位置计算其禁带宽度的经验公式,依此公式所得的计算值与实验值相当符合,但其物理意义则有待于深入探讨.

Ferrifayalite is a Fe~(3+)-rich silicate mineral. It occurs in the Anshan type-like magnetite deposit of Liaoning Province. Ferrifayalites distribute unevenly and aggregate commonly as bands, with a percentage usually lower than that of magnetites, occasionally reaching to 10%. Crystals of ferrifayalite mainly xenomorphic granular, 0.25—0.7mm. to individually 1mm in diameter. Color blackish, luster submetallic with blackish brown streak. Cleavages of (100) distinct, (010) indistinct. Non magnetic but mediumly...

Ferrifayalite is a Fe~(3+)-rich silicate mineral. It occurs in the Anshan type-like magnetite deposit of Liaoning Province. Ferrifayalites distribute unevenly and aggregate commonly as bands, with a percentage usually lower than that of magnetites, occasionally reaching to 10%. Crystals of ferrifayalite mainly xenomorphic granular, 0.25—0.7mm. to individually 1mm in diameter. Color blackish, luster submetallic with blackish brown streak. Cleavages of (100) distinct, (010) indistinct. Non magnetic but mediumly electro magnetic. Hardness 5.5—6.5 S. G. 3.967.Opaque. Under reflected polarizing microscope, grey in color, anisotropic and with distinct bireflexicon (reflection-pleochroism). Indices of refraction were calculated from reflectivities : ∥ cleavage, N_(546)=2.03±0.04, N_(589)=2.01±0.04;⊥cleavage, N_(546)=2.04±0.04, N_(589)=2.03±0.04. Biref. △_(546)=0.01; △_(589)=0.02.Chemical composition of ferrifayalite rather simple and stable Pe_2O_3 content high, occasionally reaching to 45.1%. Th crystallochemical formula is Fe~(2+)Fe~(3+)(SiO_4)_2.Monoclinic in system. Space group C_(2h)~5-P2_1/b.a=4.808, b=10.171, c=5.824, α=90°.X-ray powder strong lines: 3.488(10), 2.774(9), 2.521(10), 2.405(7), 2.246(7), 1.745(8) etc., some with scattering phenomena.In the curve of D. T. A., there is one heatemitting peak at 700℃.In the infrared absorption spectrograph there are SiO_4 deformation vibration at 840—1120 frequency region.In single crystal structure analysis uses were made with equi-inclination weissenberg multiple film method according to olivine orientation. We had collected seven sets of diffraction photographs of 0kl-2kl, hk0-kh2, hOl, totally 246 independent diffraction spots. The photographs show V_h-D_(2h)-mmm laue symmetry, and on account of the crystal possessing neither gliding plane n nor symmetrical plane m of the spacegroup of olivine D_(2h)~(16)-Pbnm, it is thus determined the sole space group to be C_(2h)~5-P2_1/b. The parameters of the coordinates of every kind atom are determined after crystallochemistry principle and Patterson projection pattern. R_(oxt)=0.23, R_(hko)=0.21.The crystal structure analysis shows that ferrifayalite is an independent mineral with ordered vacant lattice position olivine type structure. It shares some features in common with that of olivine structure type, including a similar orientation of the tetrahedron, but it is different from olivine structure type in consisting of the edgesharing octahedral linear chains instead of the zigzag chains. Fe~(2+) situate at the center of symmetry of olivine, but it is vacant in this mineral at (0, 0, 1/2) and (1/2, 1/2, 1/2) symmetrical centers. Thus the structure becomes an ordered vacant lat- tice position structure.The cleavages, hardness optical properties etc. can all be properly explained with structure.After comparing the chemical composition, physical properties and size of unit cell of this mineral with that of MnO_2-bearing ferrifayalite informed by I. W. Ginsburg, the authors of present paper believe that these wo minerals possibly belong to the same kind of mineral, but the structure as they thought is quite different to ours.

高铁铁橄榄石(ferrifayalite)是富含Fe~(3+)的硅酸盐矿物,产于我国辽宁省似鞍山式磁铁矿矿床中。它在矿石中分布不均匀,多呈条带状产出,含量一般低于磁铁矿,有时含量可高达10%,晶体主要呈他形粒状,粒径0.25—0.7毫米,个别达1毫米。黑色,半金属光泽,条痕为黑褐色,(100)解理清楚,(010)解理不清楚。有中等磁性,具中等电磁性,硬度5.5—6.5,比重3.967。在偏光镜下不透明,反射光下为灰色,非均质,双反射清楚,折射率是由反射率换算的,在‖解理时N_(546)=2.03±0.04,N_(589)=2.01±0.04;⊥解理时,N_(546)=2.04±0.04,N_(589)=2.03±0.04;重屈折△_(546)=0.01,△_(589)=0.02。化学成分简单,较稳定,Fe_2O_3含量高,可达45.1%,结晶化学式为Fe~(3+)Fe_2~(3+)[SiO_4]_2。该矿物属单斜晶系,空间群为C_(2h)~5—P2_1/b。a=4.808,b=10.171,c=5.824,α=90°。粉晶强谱线有:3.488(10),2.774(9),2.521(10),2.405(7),2...

高铁铁橄榄石(ferrifayalite)是富含Fe~(3+)的硅酸盐矿物,产于我国辽宁省似鞍山式磁铁矿矿床中。它在矿石中分布不均匀,多呈条带状产出,含量一般低于磁铁矿,有时含量可高达10%,晶体主要呈他形粒状,粒径0.25—0.7毫米,个别达1毫米。黑色,半金属光泽,条痕为黑褐色,(100)解理清楚,(010)解理不清楚。有中等磁性,具中等电磁性,硬度5.5—6.5,比重3.967。在偏光镜下不透明,反射光下为灰色,非均质,双反射清楚,折射率是由反射率换算的,在‖解理时N_(546)=2.03±0.04,N_(589)=2.01±0.04;⊥解理时,N_(546)=2.04±0.04,N_(589)=2.03±0.04;重屈折△_(546)=0.01,△_(589)=0.02。化学成分简单,较稳定,Fe_2O_3含量高,可达45.1%,结晶化学式为Fe~(3+)Fe_2~(3+)[SiO_4]_2。该矿物属单斜晶系,空间群为C_(2h)~5—P2_1/b。a=4.808,b=10.171,c=5.824,α=90°。粉晶强谱线有:3.488(10),2.774(9),2.521(10),2.405(7),2.246(7),1745(8)等,线条有弥散现象。差热分析曲线上700℃处有一放热峰。红外光谱在460—620频率段为SiO_4为变形振动,840—1120频率段为SiO_4的伸缩振动。单晶结构分析系用等倾斜魏森堡多重胶片法按橄榄石定向,共收集了0kl—2kl,hk0—hk2,h0l七套照片,246个非零独立衍射点。照片上显示出V_h—D_(2h)—mmm劳埃对称,因为在[010]方向的魏森堡图上见到约40%的h+l=2n+1弱衍射点以及在P(VW)原子间向量投影图上没有P(OW)的哈格峰,这就证明晶体中不存在橄榄石空间群D_(2h)~(16)—Pbnm中的n滑移面和m对称面。所以确定唯一空间群C_(2h)~5—P2_1/b。各种原子的坐标参数是根据结晶化学原理和原子间向量投影图确定的R_(okl)=0.23,R_(hko)=0.21。晶体结构分析表明,高铁铁橄榄石是一具有序缺席橄榄石结构型的独立矿物,在结构上具有橄榄石结构的某些相同特征,包括一个相同的四面体方位,但所不同的是以公用稜连结的八面体直链代替了锯齿状链。Fe~(2+)位于对称中心1上。但本矿物在(0,0,1/2)及(1/2,1/2,1/2)对称中心位置上Fe~(2+)作有序空缺席来实现。矿物的解理、硬度、光性等物性在结构上都得到合理的解释。作者对高铁铁橄榄石结构分析时发现该矿物与铁橄榄石之间存在一个Fe~(3+)代替Fe~(2+)的异价类质同象系列的问题。Fe~(2+)被Fe~(3+)按其xFe~(2+)换2/3xFe~(3+)的方式所代替,因此在一些等值结构位置上形成空缺,当空缺位置由无序缺席代替变为有序缺席代替时,其结果必然导致晶体结构由高对称变为低对称。高铁铁橄榄石就是这种量变到质变的产物。它属于不完全的类质同象系列。按元素周期表对角线发展的类质同象代替规律,作者认为也适用于过渡元素的异价离子间的置换,从高铁铁橄榄石这一事实与在其他硅酸盐矿物中所观察到的情况是一致的。根据矿物的化学成分、物理性质及晶胞大小与I. W.金兹堡等人所报道的含MnO_2Ferrifayalite比较,本文作者认为二者可能属于同类矿物,但他们认为该矿物是由锰铁橄榄石+Fe_2O3、+SiO_2三个物相所组成的非独立矿物,他们推测该矿物的结构与本文显然是不相同的。

Since the submersible's mission,application condition and structure type arequite different from an ordinary submarine,its design principle and analysis mothoddiffer greatly from those of an ordinary one.From design point of view,this thesishas analysed and discussed the design feature of a submersible,with emphasis on itsspecial character of weight,and has also given a sort of analytical method of relativeweight proportion of the displacement,for the reference of the researchers anddesigners of submersibles....

Since the submersible's mission,application condition and structure type arequite different from an ordinary submarine,its design principle and analysis mothoddiffer greatly from those of an ordinary one.From design point of view,this thesishas analysed and discussed the design feature of a submersible,with emphasis on itsspecial character of weight,and has also given a sort of analytical method of relativeweight proportion of the displacement,for the reference of the researchers anddesigners of submersibles.

深潜器由于其使命任务、使用条件以及结构型式与普通潜艇有很大不同,因此,深替器的设计原理与分析方法和普通潜艇也有很大的差异。本文着重从设计角度就深潜器的重量特性方面对深潜器的设计特征进行分析和研究,并提出一种排水量的相对比重量分析方法,可供深潜器研完设计人员讨论参考。

 
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