英语人>词典>汉英 : 尺寸 的英文翻译,例句
尺寸 的英文翻译、例句

尺寸

基本解释 (translations)
admeasurement  ·  dimension  ·  measure  ·  measurement  ·  measurements  ·  size  ·  sizes  ·  dimensioned

更多网络例句与尺寸相关的网络例句 [注:此内容来源于网络,仅供参考]

The method of transformation between feature-based dimensions and engineering expression is proposed to change the complicated dimensions into basic-type dimensions which can be tested easily by means of dimension derivation, transformation, decomposition, and so on.

提出了基于特征与工程表达的尺寸转换方法,通过对尺寸特征、语义、图形特征的理解,将原来复杂的尺寸经过各种派生、分解等转换成易于检验的基本型式尺寸

This project studies the scale-dependent deformation behavior of the metal matrix composite, the void nucleation and void growth mechanisms at the micron/submicron scale. The main results are:(1) In prophase, growth and coalescence of the void embedded in the graded matrix are analyzed in detailed;(2) Based on the infinite solid model containing a micro-void, coupling effects of the void shape and the void size on the void growth are studied carefully, the results show that it seems to exist a critical equivalent void radius, which is associated with the material length. When radius of a microvoid is close to or smaller than the critical void radius, the micro-void growth rate is essentially eliminated;(3) The coupling effects of the particle shape and size on the mesoscopic stress fields within the particle and matrix are also investigated by introducing the conception of inclusion/matrix interfacial energy. The results show that the stress concentration factors within the particle and on the matrix/particle interface are also strongly size-dependent,so the void nucleation mechanism is size-dependent.(4) By employing a specific orthogonal curve coordinate frame and a 'kernel function' conception, a 'unified method'solving the spheriodal and spherical void problems is suggested; by this unified method, size-dependent plastic potentials of the porous materials containing the spheriodal or spherical voids are obtained, which extend the traditional Gurson model for the spherical void and GLD model for the spheriodal voids to the micron scale.(5) Based on the RVE model containing the spheriodal or spherical particles, the influences of the particle shape and size on the size-dependent mechanical behavior of metal matrix composite are studied.

中文摘要:本项目对金属基复合材料在微细观尺度下的尺度相关变形行为、孔洞形核及长大的机理和模型进行了研究,取得了如下主要结果:1)在前期研究中,探讨了基体的梯度分布对孔洞长大和聚合的影响;2)基于含孔洞的无限大体模型,探讨了孔洞形状和孔洞尺寸对其长大的耦合作用,结果表明:可能存在一个与材料特征长度相关的临界孔洞尺寸,当椭球孔洞的等效半径小于临界孔洞半径时,孔洞的长大受到明显抑制;3)通过引入基体/夹杂界面能的概念,分析了夹杂尺寸、夹杂形状对材料细观应力场的耦合影响,结果表明:颗粒内部和界面上的应力集中因子强烈地依赖于夹杂的尺寸和形状,因此,孔洞的形核机理是尺寸相关的;4)采用一种特殊的正交曲线坐标系和引入"核函数"的概念,"统一"地得到了含椭球和球形孔洞的材料的尺寸相关塑性势,它将传统的Gurson球形孔洞模型和GLD椭球孔洞模型推广到微尺度范围;5)基于含椭球和球形夹杂的体胞模型,初步研究了夹杂形状、夹杂尺寸对金属基复合材料尺寸相关力学行为的影响。

Nanomaterials have many new characterizes which different from the normal materials for their small size, big surface area ratio and quanta dimension domino effect, for examples, the metal with good conductor will be turned into nonmetal when the size is reduced tonanometer levels; the resistance of originally nonconductor will be descended greatly when its size is reduced several nanometers or so, and loss the nonconductor property; the general solid is steady under certain conditions, while under nanometer conditions, the capabilities will be effected greatly by the granule sizes, the newness characteristics made nanomaterials have great appliance foreground on catalyze, optics, and industry produce and so on, therefore the nanomaterials have been the hotspot for materials science, chemistry science and so on.

纳米材料由于尺寸小、比表面积大和量子尺寸效应使它具有不同于常规固体材料的新的特征,如原来是良导体的金属,当尺寸减小到纳米量级时就变成非金属型;原来是绝缘体的物质,当尺寸减小到几纳米或几十纳米时电阻大大下降,失去了绝缘体特性;常规固体在一定条件下物理性能是稳定的,在纳米状态下,颗粒尺寸对性能产生强烈的影响等等,这些新奇的特点使得纳米材料在催化、光学、工业生产等各个方面都有着广阔的应用前景,因此,纳米材料目前已经成为材料科学、物理学及化学等学科的前沿热点。1990年7月在美国巴尔基摩召开了国际第一届纳米科学技术会议,正式把纳米材料科学作为材料科学的一个新的分支公布于世。

Moreover, the hot compressive deformation behavior of the RS/PM AZ91 magnesium alloy and AZ91 alloy matrix composite were also investigated, the conclusions are drawn as follows:1. The processing parameters of the atomization-twin rolls quenching technology were optimized as follows: the diameter of the nozzle 1mm, the wheel velocity 25m/s, the pressure of atomization gas 0.3MPa and Ar gas for melt injection 0.1MPa. The RS AZ91 alloy flakes exhibited fine and uniform microstructures. When the flakes were extruded at 673K, extruded velocity of 0.1mm/min and extrusion ratio of 25:1,the magnesium alloy rods with clean surface, uniform dimension and excellent mechanical properties were obtained.2. The RS AZ91 magnesium alloy powders prepared by atomization-twin rolls quenched technology exhibited fine equiaxed grains with the grain size of 1-3μm, the phase constituent included supersaturate solid solution phaseα-Mg and miner fineβ-Mg_(17)Al_(12) phase. The as-extruded materials also exhibited equiaxed grains with the size of 5-7μm and a large number of fineβ-Al_(12)Mg_(17) and fewer AlMg_2Zn phases were detected in the alloy.

本文还研究了快速凝固/粉末冶金AZ91镁合金热压缩变形流变应力行为,快速凝固/粉末冶金法原位生成Mg_2Si增强AZ91镁基复合材料,经过系统的研究,获得如下结论:1、雾化-双辊急冷法在下列工艺参数组合下:双辊线速度25m/s;喷嘴直径1mm;熔体压射压力0.1MPa;雾化气体压力0.3MPa。,可获得宏观尺寸细小、微观组织均匀细小、综合性能优良的的快速凝固AZ91镁合金细碎箔带,快速凝固箔带在挤压温度为673K、挤压速度为0.1mm/min,挤压比为25:1时,可获得的外表光洁、尺寸均匀、组织性能优异的镁合金棒材。2、雾化-双辊急冷法制备的AZ91镁合金粉末态为细小等轴晶组织,晶粒尺寸1-3μm,组织为α-Mg过饱和固溶体和微量的细小β-Mg_(17)Al_(12)相组成;粉末挤压棒材为等轴晶组织,晶粒尺寸5-7μm,组织中含有大量细小的β-Al_(12)Mg_(17)以及AlMg_2Zn析出相,室温力学性能,抗拉强度383MPa,屈服强度275MPa,断后伸长率7.5%。

Based on the theory of dimensions chain, with an illustration of machining, the process of establishing, searching and resolving of process dimension formula equation is analyzed in detailed; And then leading-in the basic dimension matrix equation and tolerance matrix equation, a program in Matlab language is made.

王战中,王为杰,韩彦军,程林章,李辉,基于矩阵的工艺尺寸链分析与解算文章基于尺寸链原理,借助一个机械加工实例,详细分析了工艺尺寸式方程的建立、查找及解算过程;并在此基础上引入基本尺寸矩阵方程和公差矩阵方程,采用Matlab语言编写计算机程序。

Control valves shall either be full size with reduced trim or have block valves, with full size flanges and reducers on either side of control valves to permit use of tempo- rary full size. Each lateral takeoff shall be full size.

控制阀类应或是带有缩径阀内件的全尺寸类型或是包括带有具备全尺寸法兰的多个截止阀和控制阀两边大小头的类型,以允许再循环管路应用全尺寸,每个横向管路分支应当是全尺寸型。

If, on the role of epigene, would change his instantaneous and shapes and sizes, and when epigene stops, the paper will revert to the original shape and size, this kind of process is known as minyet elastic deformation; when paper was epigene at the time of a recurring interval between defending the changed his shape and size, epigene falls out of scope when you slow down and revert to the original shape and size, this kind of process is known as anelasticity; scrapped when epigene, paper or maintain in force the shape and size of deformation of the State, known as the plastic deformation.

如在边辛的功用下,会瞬时不天保留自己的轮廓和尺寸,而当边辛罢手时,纸张又会复兴到本来的轮廓和尺寸,这栽变形的功程称为敏不不不弹性变形;当纸张施到边辛时在一按期捍间间隔边保留了自己的轮廓和尺寸,边辛罢手功用时则匆匆不天复兴到本来的轮廓和尺寸,这栽变形的功程称为滞不不不弹性变形;当边辛裁撤之后,纸张还是保留在施边辛功用时变不败的轮廓与尺寸变形的状况时,称为不不弹性变形。

Afterreflections on the long history of size effect studies, attention isfocused on three main types of size effects, namely the statistical sizeeffect due to randomness of strength, the energy release size effect,and the possible size effect due to fractality of fracture ormicrocracks.

在回顾了尺寸效应研究的悠远发展史以后,着重讨论了三种主要类型的尺寸效应,即由于强度随机性引起的统计尺寸效应、能量释放的尺寸效应和由于微裂纹或断裂的分形特性可能引起的尺寸效应。

Beijing people's factory outside of an offset printing press, like the J2108B-colored using an offset printing press off plates before syndiospecific fits flowerpots up to size is also is known as told by the version of the heart to the printing plate is fitted; like JS2102-fits flowerpots up to white-sided off an offset printing press using the up and down from the position of the former syndiospecific size is the same as 4.5cm, which is the version of the heart to the edge of the plate approximatedas 4.5cm; however the same is double sided off monochrome offset printing machine using the up and down from the position of the former syndiospecific size is different, the first control on the edition size is 7.5cm, the next version of the dimensions of the location before the syndiospecific is 6cm.

北京百姓机械厂出产的差开胶印机,象J2108B型的单色差开胶印机它所用的印版后规尺寸的不退位是9cm,也不离是凡是所讲的版心到印版边际的间隔是9cm;象JS2102型的单色差开双面胶印机,它所用的上下印版的后规尺寸的不退位是不异的为4.5cm,即不离是版心到印版边际的间隔为4.5cm;但是同为双面差开单色胶印机,它所用的上下印版的后规尺寸的不退位不不异,上版的后规尺寸的不退位是7.5cm,下版的后规尺寸的不退位是6cm。

For example, size problem to offsctdruckereien point of view, the greater the number of celebrity…, the better, because the same set of products can be more, and flexography is not, efficiency depends on the machine speed, in parts of the appropriate size, size 小意 to use low-cost, small size, from roll to die-drum is plate, tape, seihan fees naturally had; size also means that the cumulative operation error gets smaller, quality control is easy.

譬如尺寸问题,以胶印的观点则是开数越大越好,因为同样印数下可以多出产品,而柔版则不然,效率是靠机速实现的,在活件允许的情况下,尺寸适当即可,尺寸小意着使用成本低,试想,尺寸小则从版辊到模切滚筒都小,版材、胶带、制版费自然也就都省了;尺寸小还意味着操作过程中的累计误差变小,质量控制也就容易了。

更多网络解释与尺寸相关的网络解释 [注:此内容来源于网络,仅供参考]

boxed dimension:总尺寸, 最大尺寸, 外形尺寸

boxcar | 货车车厢 | boxed dimension | 总尺寸, 最大尺寸, 外形尺寸 | boxed heart check | 心材开裂, 成材心裂

boxed dimension:全尺寸,装箱总尺寸,轮廓尺寸,总尺寸

boxcar function 方脉冲函数 | boxed dimension 全尺寸,装箱总尺寸,轮廓尺寸,总尺寸 | boxed pith 函髓材

continue dimension:(连续尺寸)

14.2.7 BaselineDimension(基线尺寸) | 14.2.8 Continue Dimension(连续尺寸) | 14.2.9 QuickDimension(快速尺寸)

dim:尺寸

型号 吸力 最大使用直径 尺寸(Dim) 重量型号 吸力 尺寸(Dim) 重量型号 吸力 尺寸(Dim) 重量型号 吸力 尺寸(Dim) 重量无锡亚美科技有限公司可为您提供以下产品: 一、 量具 1.

dimension:尺寸

"阵列工具"(Pattern Tool)用于创建各种阵列类型. 使用"尺寸"(Dimension)选项,并选取要增量的线性尺寸,您可以创建特征阵列或组阵列. 选取"尺寸"(Dimension)选项卡查看增量值.

dimensional tolerance:尺寸公差

dimension survey 尺寸测量 | dimensional tolerance 尺寸公差 | dimensioned location 用尺寸标明的位置

dimensional tolerance:尺寸公差WNr中国学习动力网

dimension survey 尺寸测量WNr中国学习动力网 | dimensional tolerance 尺寸公差WNr中国学习动力网 | dimensioned location 用尺寸标明的位置WNr中国学习动力网

dimensional tolerance:尺寸公差,尺寸容许度,尺寸容差

"dimensional stability ","形稳性,尺寸稳定性" | "dimensional tolerance ","尺寸公差,尺寸容许度,尺寸容差" | "dimensionality ","维数,度数"

Paper Size:纸张尺寸

从纸张尺寸(Paper Size)弹出式菜单中选择需使用的纸张尺寸. 1. 从文件(File)菜单中选择页设置(Page Setup). 2. 从纸张尺寸(Paper Size)弹出式菜单中选择需使用的纸张尺寸.

dimensioned location:用尺寸标明的位置(尺寸定线)

dimensional tolerance 尺寸公差 | dimensioned location 用尺寸标明的位置(尺寸定线) | dimensioned plan 度量图