查询词典 mechanical efficiency

In this paper, by determination of SFRC mechanical properties, the author make certain the proportioning of SFRC covering layer used in the old houses transformation for energy saving and menstruate the mechanical properties of SFRC and polystyrene plate complex wall.

本文通过对钢纤维混凝土力学性能的测定，确定了用于旧房墙体改造中钢纤维混凝土覆盖层的配合比，同时对钢纤维膨胀混凝土——苯板复合墙体的力学性能进行了测定。

BACKGROUND: Studies have been proved that different polymerization of poly methyl methacrylate has different mechanical properties, the mechanical properties in different types of PMMA is also different.

摘要背景：已证实不同聚合方式聚甲基丙烯酸甲酯的力学性能不同，且不同种类的聚甲基丙烯酸甲酯的力学性能也存在差异。

In this thesis, the mechanical properties of PVC/Al_2O_3 nano-filler composites were researched. And the relationship between microscopic deformation mechanisms and macroscopic mechanical properties was investigated by micromechanics method and finite element methods.

本论文对制备的PVC／纳米Al_2O_3复合材料进行了力学性能测试，主要利用细观力学方法和有限元数值分析方法研究了复合材料微观变形机理和宏观力学性能之间的关系。

In chapter 5, the concept of zero-span tension known in papermaking area is for the first time introduce to wood science area to explore in-tree variation of longitudinal tensile strength of tracheids and its main influencing factors. In chapter 6, composite micromechanics and classic laminated theory are used to make a comprehensive and detailed analysis of the main influencing factors of mechanical properties of tracheids cell wall. Some experimental results acquired in the foregoing chapters are explained successfully. Results were summarized as follows: Mechanical characteristics of wood at micron scale: 1 At micron scale, the longitudinal mechanicai behavior of wood microtome section differs greatly from that of wood with normal size.

论文的第2章首先研究了微米尺度下木材的力学特性，为后面运用木材微切片拉伸技术奠定一定的理论基础；在第3章，首次考虑到了微米尺度下木材力学性质的尺寸效应，并运用木材微切片正常间距拉伸技术研究了管胞纵向弹性模量的株内变异规律；在第4章，首次利用纳米压痕技术中最新发展起来的连续刚度测量法直接在管胞细胞壁上进行纳米级的压痕实验，测量次生壁S〓层的纵横向弹性模量和硬度，从而把细胞壁力学的研究提高到一个更高的水平；在第5章，首次把造纸领域的零距拉伸技术引入木材科学研究领域，研究了管胞纵向抗拉强度的株内变异规律及其主要影响因素；第6章则运用复合材料细观力学的基本理论和经典层板理论对影响细胞壁力学性能的主要因素进行了全面而系统的分析，并为前几章的一些实验结果提供理论上的解释。

This means that the residual strain in rolled alloy promoted the aging process. The influence of aging temperature on the room-temperature mechanical properties of 1〓, 2〓 and 6〓 alloys was tested and the results show that the 1〓 alloy without minor element additive is very sensitive to the aging temperature. Over-aging occurred easily when the aging temperature is somewhat higher, so it is difficult to control the aging treatment in production. The 6〓 alloy with combined Mg, Cr, Co additives showed less tendency of over-aging, the alloy can be aged in a wider temperature range and the mechanical property is stable. So the treatment process can be easily controlled.

对不同微量添加元素的1〓、2〓和6〓三种合金经热轧态时效后的室温力学性能表明，不添加微量元素的1〓合金对时效温度较敏感，温度偏高时容易产生过时效，且过时效的温度明显低于加Mg的2〓合金和同时加Mg、Cr、Co的6〓合金，这对生产过程中的工艺控制增加了难度，6〓合金的过时效倾向最小，合金可以在较宽的温度范围内进行时效，力学性能较稳定，使生产工艺较易控制。

Zhuji Chen Heng Section Miyake Machinery Factory is located in Zhuji City, Zhejiang Province, is a mechanical design, production, marketing, external processing into a diversified company, is a professional external to the main processing machine parts manufacturers, can take small pieces of bulk and single of the production and processing a variety of craft and small-scale structure of parts, stamping parts, non-standard pieces of the design and manufacture of integrated mechanical processing enterprises.

诸暨市陈宅恒科机械厂位于浙江诸暨市，是一家集机械设计、生产、销售、对外加工为一体的多元化企业，是专业对外以机械零件加工为主的厂家，可承接批量和单小件的生产以及各种工艺的加工和小型的结构件、冲压件，非标准件设计与制造的综合性机械加工企业。

The argument between friction lock and mechanical lock lasted nearly a decade and it seems Monadnock has got an up-hand now since ASP finally revealed its own "Autolock" baton named Leverloc which is totally a complicated mechanical device.

关于阻力锁定和机械锁定的争论持续了将近十年，看来Monadnock占了上风，因为ASP也推出了自己的"自动锁定"棍Laverloc，这是一个复杂的机械装置。

The comprehensive motional analysis and the comprehensive dynamic analysis of a mechanical device are important components of mechanical designing.

机械的运动综合和动力综合是机械学理论体系中的重要组成部分。

1Arid-subarid palaeoclimate was helpful for mechanical weathering of source rocks and torrent forming;(2) The combination of source rocks and their occurrence were liable to cause mechanical breakdown of rocks and form mudflow,(3)There was a considerable height difference along the border of the basin,(4) The density of subaqueous mudflow was 2.4-2.7g/cm3;(5)There was a high rate of accumulat...

认为本区沙三段时期满足重力流的形成条件，主要表现在六个方面：(1)干旱-半干旱的气候环境有利于母岩的机械风化和山洪的形成；(2)母岩的组合及其产状容易发生机械破碎，形成泥石流；(3)盆地边缘地形高差悬殊；(4)高密度的水下泥石流；(5)堆积速率大；(6)水深位于半深湖以下。

In this paper, we summarize relevant studies on the microstructures, mechanical properties, and mechanical modeling of nacre. Problems in the study of nacre are pointed out and discussed briefly.

本文从珍珠母的微结构、实验研究以及力学模型3个方面对珍珠母的研究现状进行了概述，并指出目前研究中一些仍待解决的关键问题。

The second is to cut a mere 100 calories from your diet , which is the equivalent of a tablespoon of butter.

第二个就是从你的饮食中减少一百卡路里，只是相当于一大汤匙的黄油。

This is where the Rorschach test comes in.

现在，罗氏测试就出现了。