在尺寸上
- 与 在尺寸上 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Anole since its inception, the heating elements of the market enjoy a certain reputation, in China we continue to introduce advanced technology and management experience, especially in the heating roll bar into the heating coil volume molding technology , we have reached a similar level of Germany, but also shortened the delivery time, in accordance with the requirements of customers of all sizes vol heating coil.
Anole 自成立以来,在加热元件的市场上享有一定声誉,在中国大陆我们不断地引进先进的技术和管理经验,尤其是在加热直条卷成加热圈的卷成型技术上,我们已达到了德国相似水平,同时也缩短了交货期,能按照客户要求卷各种尺寸的加热圈。
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Based on the prior art, the optical engine according to the invention has the improvements that, three optical axis steering components are respectively introduced into red, green and blue light illumination systems, and an optical axis lengthening structure is introduced into the green light illumination system, so that optical axes of the red, green and blue light illumination systems, each of which is from an LED resource to the optical axis steering component, are counterclockwise rotated for 90 degrees, parallel with each other, parallel with an optical axis of a projection lens, arranged in a same plane and positioned under the projection lens, luminous faces of three LED luminous chips of the red, green and blue light illumination systems are in a same plane, and the three LED luminous chips can be mounted on a same heat-radiating plate, therefore, the heat-radiating system has a simplified structure, and the optical engine has reduced size.
在背景技术所述的光学引擎的基础上作以下改进,在红、绿、蓝光照明系统中引入三个光轴转向器件和在绿光照明系统中引入光路加长结构,旨使:红、绿、蓝光照明系统各自的从LED光源至光轴转向器件部分的光轴朝逆时针方向转动90°、互相平行、与投影镜头的光轴平行、居同一平面和位于投影镜头的下方,红、绿、蓝光照明系统的三个LED发光芯片的发光面居同一平面,三个LED发光芯片可安装在同一块散热平板上,散热系统的结构简化,所述的光学引擎的尺寸减小。
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The replica material used in this study is Polydimethylsiloxane. The enlargement of replica compared to original size is 2.34%. Since PDMS is transparent, a layer of metal should be sputtered on its surface to measure optical characteristic, however the accuracy will be affected by the metal coated. The result assumes that Sternocera aquisignata, Chrysochroa rajah and Catoxantha opulenta may have one-dimensional photonic crystal structure. The fabrication of quasi-structure with elytra from Buprestid can promote the applications in the field of photonic structure and optical components.
经PDMS翻印的结果,最小仅增加原始尺寸的2.34%,翻印结果良好,但因翻印结果需镀上一层材料,使得镀上的材料严重影响结构的反射率,造成结构不同反射率也类似的情形,将结构刻画在不需镀金的材料上,将可防止镀上材料影响反射率的问题,并将所制成之结构用於防伪、光子结构研究和光学元件上。
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Based on the former drag reduction experiments of the bionic nonsmooth body of revolution models in the lowspeed wind tunnel, the simulation wind tunnel tests at the wind speed of 44 m/s were performed for the body of revolution models with the tail rectangularly disposed by three different nonsmooth structures, such as the convex dome form with the diameter/height of 1.0/0.5 mm, the dimple concave form with the diameter/depth of 1.0/0.5 mm, and the riblet form with the width/height of 1.0/0.5 mm, in contrast with the body of revolution model with smooth surface.
在前期进行的仿生非光滑旋成体模型低速风洞试验的基础上,将非光滑形态在旋成体模型上的排列方式固定为矩形布置,非光滑的尺寸固定为直径或宽度为1 mm,深度或高度为0.5 mm,在风速为44 m/s时,对布置在模型尾部的凸包形、凹坑形和棱纹形三种非光滑模型与表面光滑模型进行了对比模拟试验。
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Main job is to guarantee the scraping interaction and equipment on both sides of the friction surface or can obtain higher precision and accuracy, precision and shape accuracy, precision and contact transmission because of good lubrication, manual and repeatedly is worthy, large amounts of wind, time-consuming, scraping the time needed for different devices vary, such as boring slider and slide block wind profiling, between the match before measuring clearance between the original value, and then according to the technical requirement to measure the value of time and scraping scraping, then apply DanFen red on the slider, manual let slip on the slide seat back and forth, they do straight-line movement between full contact and friction, reoccupy scraper scraping friction creates the contact point, so repeatedly, until the technical requirements for the match, single within 2 days, must blow to the boring if all the time to work with wind, a half month is required.
刮削过程。刮削工作主要是为了保证设备相互接触并摩擦的两面间能获得较高的尺寸精度、形状精度、位置精度、接触精度、传动精度和良好的润滑,因是手工操作且需反复配刮,故工作量大,耗时较长,设备不同,刮削所需时间也各不相同,例如镗床上滑座与下滑座间的配刮,刮削前先测量出二者之间原有的间隙值,然后根据工艺要求测算出需刮削值及每次的刮削量,再将红丹粉涂于上滑座之上,手工让上滑座在下滑座上来回做直线运动,使它们之间充分接触和摩擦,再用刮刀刮削摩擦产生出的接触点,如此反复多次,直至技术要求范围之内,单此项配刮需2天左右,若对于整个镗床所有配刮工作的时间总和,则需半个月左右。
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Three important conclusions are achieved: 1 By analyzing the demand for spatial resolution of recording medium in different digital holographic recording setups, it shows that lensless Fourier transform holography can relax the requirement of spatial resolution and use the full spatial bandwidth of the CCD sensor. 2 Because of the differences of spatial resolution of image planes in different directions, reconstructed images can be relatively extended in the direction of high spatial resolution and reduced in the direction of the low one. 3 Lateral resolution of the reconstructed images is mainly determined by the highest spatial frequency of digital holograms recorded by CCD, and increases with the larger CCD size, the higher spatial resolution of the CCD sensor, and the shorter recording distance.
通过分析几种不同数字全息记录光路对记录介质空间分辨率的要求表明,无透镜傅里叶变换全息光路对CCD的空间分辨率要求最低,最能充分利用CCD的带宽;再现像面的空间分辨率在不同方向上的不一致,会导致再现像在空间分辨率高的方向上相对展宽,而在空间分辨率低的方向上相对压缩;再现像的横向分辨率主要由CCD所能记录的物体的最高空间频率决定,它随CCD的尺寸和空间分辨率的提高及记录距离D的减小而提高。
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The 150% limit gives you the guarantee that, if your weapon fits in that limit, it'll be mountable on weapon mesh all S/S and all hardpoints of the matching size ( so, a MK3 weapon that is 125% the diameter of the hardpoint will fit on all MK3 hardpoints of all ships and stations in the game ).
如果你的武器在这限制以内,那它可以安装在与武器网格相匹配的飞船/空间站的和所有尺寸匹配的挂载点上(因此,如果一个MK3武器1.25倍直径于挂载点,那它可以在游戏中安置在所有舰船的MK3型挂载点上)。
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At present, 4 companies that also include the sea to be believed inside only in the whole world are in a poor light large size LED group of model of source TV liquid crystal applies to the product, domestic company is first on research and development of technology of key of new-style flat TV is OK competed on coequal level with international tycoon.
现在,在全球也只有包括海信在内的4家企业将大尺寸LED背光源电视液晶模组应用到产品上,国内企业首次在新型平板电视要害技术研发上可以与国际巨头在同等水平上竞争了。
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A probability calculation formula used for the cavity dimension of injection mold is derived on the basis of analysing the variation rule of plastic shrinkage rate, and a quantitative relation among the variation of plastic shrinkage rate, plastics dimension tole-rance, manufacturing tolerance and wear allowance is discussed.
文摘:在分析塑料收缩率波动规律的基础上,导出了注塑模成型零件工作尺寸的概率计算公式,讨论了塑料收缩率波动范围、塑件尺寸公差、制造公差以及修模裕磨量之间的关系。
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The main research contents are as follows:1. Through massive calculation, analysis and comparison, sum up the similarities and differences between the special-shaped cross sections and rectangular cross sections in mechanical features, between reinforced concrete special-shaped columns and rectangular columns in load-bearing capacity, ductility performance and provide necessary basic concepts and data for further understanding the characteristics of the special-shaped columns;2. Through massive elastic calculations and elasto-plastic analysis, under the preconditions of satisfying the code's requirements for axial compression ratio, limit value of lateral displacement and load-bearing capacity of normal section,oblique section and beam-column joint, under circumstances of different intensity of earthquake, structure dead weight, sort of site and column grid bay dimension, the variation regularity of maximum suitable height of structure, and thus sum up the maximum suitable height of structure for code for the purpose of macro-control while deciding the design scheme;3. Make a preliminary study on the stress feature of reinforced concrete special-shaped column and Z-shaped column of which the ratio of limb length to limb thickness is between 4~5 ,and the preliminary design method is suggested;4. Through elato-plastic time history dynamic analysis of typical projects, check up the weak storey of the special-shaped column structure and yielding, breaking and collapse mechanism to satisfy the earthquake resistant requirement to buildings of remaining stand under strong earthquake;5. Derive for project use simplified calculation formula of vibration period, suitable vibration period, suitable rigidity of special-shaped column structure through theoretical analysis, and provide an easy and practical method for deciding the structure scheme economically, safely and reasonably;6. Based on the study achievements in theory and massive analysis and calculations of this paper, sum up the regularities of inner force, deformation of special-shaped column structure and seismic conceptual design, and thus the suggection of seismic design of special-shaped column structures is presented.
本文研究的主要内容如下:通过大量的计算、分析和对比,总结出异形截面与矩形截面在力学特性、钢筋混凝土异形截面柱与矩形截面柱在承载能力、延性性能等方面的异同,为深入了解异形截面柱的特点提供必要的基本概念和数据;通过大量的弹性及弹塑性计算分析,在满足规程对轴压比、侧移限值及正截面、斜截面、节点承载力抗震验算要求的前提下,在不同抗震设防烈度、结构自重、场地类别及柱网开间尺寸情况下最大适宜高度的变化规律,并在此基础上总结归纳出异形柱结构的最大适用高度规定,可用于规程,以便于在确定方案时起到宏观控制的作用;对肢长与肢厚比在4~5的钢筋混凝土异形截面柱及Z形柱的受力特点进行初步探讨,提出初步的设计方法;通过对典型工程的弹塑性动力时程分析,检验异形柱结构的薄弱层及屈服、破坏、倒塌机制,以达到建筑物大震不倒的抗震设防要求;通过理论分析,推导出异形柱结构自振周期,以及适宜自振周期、适宜刚度的工程实用简化计算公式,为经济、安全、合理地确定结构方案提供简便实用的方法;在本文理论分析、计算以及大量的研究成果基础上,总结归纳出异形柱结构内力、变形的规律及抗震概念设计内容,并在此基础上提出异形柱结构的抗震设计建议。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。