板
- 与 板 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The instructive conclusion was: 1 under the vertical loading, the shear-lag effect was produced badly, more severer under concentrated loading than under uniform loading .2 the longitudinal bending deformation of the beam flange was true of the imitating plane assumption of deformation . 3 the width length ratio was confirmed as the first factor working on the shear-lag effect among all the geometric parameters;4 the shear-lag coefficient of simple-supported box-girder was severer than the continuous box-girder, the shear-lag effect in the inner supported section of continuous beam was much more severer, we need paying more attention for it in designing. 5 the non-liner characteristics of material deformation have littlie influence on shear-lag effect in BGCW. 6 the experiential calculating formulation and calculating diagram for the effective flange width was raised with the only factor of the width-span ratio., but the primary location of axis of bending moments should not be changed while calculating the inertial moment .
研究认为:1室内模型试验和空间有限元分析结果均表明波形钢腹板组合箱梁在竖向荷载作用下,翼板出现了典型的纵向应力剪滞效应。2在竖向荷载作用下,截面高度上各点纵向正应变分布认为可符合"拟平截面假定",以此作为波形钢腹板组合箱梁抗弯计算的基本假定。3箱梁宽跨比是影响波形钢腹板组合箱梁翼板剪滞效应的主要因素。4连续波形钢腹板组合箱梁的翼板剪滞系数大于简支梁,且连续箱梁内支点截面翼板剪滞效应相当严重,对此需十分重视。5当混凝土翼板受力由弹性阶段进入弹塑性阶段时,材料的非线性特性对翼板的剪滞效应影响甚微。6提出了根据组合箱梁的宽跨比参数来计算翼板有效宽度比的经验公式和计算图表,但箱梁截面抗弯惯性矩的计算不应改变原先的截面中和轴位置。
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In addition, according to Qing Dynasty Gongbu archives, the author clarifies the construction of the Qintianjian yashu which possessed one hundred and ten rooms, including the 协政堂 xiezhengtang,主薄厅 zhuboting,五官厅 wuguanting,宪书房 xianshufang,司书厅 sishufang,时宪科 shixianke,天文科 tianwenke,漏刻科 loukeke for routine,板库; banku for storing the book boards and 斋戒房 zhaijiefang,土地庙 tudimiao, etc., for sacrifice and enshrinement.
清钦天监衙署廨舍情况则鲜见于史,笔者在查阅清档时,见到乾隆年间工部维修钦天监衙署的奏销黄册,知清钦天监衙署廨舍一百一十间,其中既有处理日常事务的协政堂、主薄厅、五官厅、宪书房、司书厅、时宪科、天文科、漏刻科;也有收贮书板的板库;还有祭祀供神的斋戒房、土地庙等。据此笔者弄清了清钦天监的衙署形制、廨宇规模。
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In addition, according to Qing Dynasty Gongbu archives, the author clarifies the construction of the Qintianjian yashu which possessed one hundred and ten rooms, including the 协政堂 xiezhengtang ,主薄厅 zhuboting ,五官厅 wuguanting ,宪书房 xianshufang ,司书厅 sishuting ,时宪科 shixianke ,天文科 tianwenke ,漏刻科 loukeke for routine;板库 banku for storing the book boards and 斋戒房 zhaijiefang ,土地庙 tudimiao , etc., for sacrifice and enshrinement.
清钦天监衙署廨舍情况则鲜见于史,笔者在查阅清档时,见到乾隆年间工部维修钦天监衙署的奏销黄册,知清钦天监衙署廨舍一百一十间,其中既有处理日常事务的协政堂、主薄厅、五官厅、宪书房、司书厅、时宪科、天文科、漏刻科;也有收贮书板的板库;还有祭祀供神的斋戒房、土地庙等。据此笔者弄清了清钦天监的衙署形制、廨宇规模。
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Spray Hood 防浪板 On forecastle deck a spray hood of strong design made of steel to be installed to provide max. protection to containers. Outline of the spray hood according to the GA plan. The complete forecastle deck area between the stem and foremast to be sheltered.
在艏楼甲板安装有由钢板制成的具有足够设计强度的防浪板用以给集装箱以最大程度保护,防浪板的外型如总布置图所示,从艏柱至艏桅的整个艏楼甲板区均被加以庇荫保护。
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The business scope covers colored PCM aluminum plate middle-high grade colored coated aluminum plate checkered aluminum plate hairline finished aluminum plate mirror aluminum plate and flat aluminum plate for advertisement and decoration colored PCM plate VCM film faced plate word board solar panel stainless steel and aluminum-zinc plate for refrigerator and ice-box etc.
主营家电用PCM彩涂铝板、中高档广告,装饰用彩涂铝板、花纹铝板、拉丝铝板、镜面铝板、平铝板;冰箱冷柜等家电用PCM彩涂板、VCM覆膜板、写字板、太阳能板、不锈钢,家电用镀铝锌板,拥有进口高精度数控裁剪设备及专业技术人员,现已给海尔,海信、澳柯玛及出口冰箱,冷柜厂家稳定批量供货。
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Dampers 档板 There are six dampers, which are double louver type and which are equipped with the seal air system.
有六块档板,都是双挡板并带有密封空气系统。
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The main reason why quarter-sawn board of Birch had smaller dry compressing shear strength than flat-sawn board of Birch in normal conditions was that Birch had different shear strength to the grain between quarter-sawn board and flat-sawn board. Meanwhile xylary rays in flat-sawn board were transversely cut and left a lot of pores in the flat-sawn board, so adhesive can enter these pores and turn into adhesive nail. While these pores provided a kind of tunnel for water, so cause this phenomenon that wet compressing shear strength of flat-sawn board of Birch was smaller than that of quarter-sawn board of Birch. The possible reason why quarter-sawn board of Oak had greater dry compressing shear strength than flat-sawn board of Oak in normal conditions was that ratio of springwood on quarter-sawn board and flat-sawn board was different.
造成柞木径切板的常态压缩剪切强度比弦切板的常态压缩剪切强度大的主要原因是,在径切板和弦切板上早材胶接的比例不同,径切板的胶合强度试件上早材胶接的比例相对少,而弦切板的胶合强度试件上早材胶接的比例比径切板的胶合强度试件上早材胶接的比例相对大,由于早晚材胶接过程中强度决定于早材,这部分胶接强度比较低,这就使得柞木径切板的常态压缩剪切强度比弦切板的大;同时在柞木弦径面胶接过程中由于实际胶接面积的不同也能造成弦径面上API胶粘剂与之形成的化学键的数量不同,这也是造成柞木径切板的常态压缩剪切强度比弦切板的大的原因之一。
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Most conventional methods for the extraction of substrate network were based on the use of frequency behavior of Y22 + Y21. However, we found that the feedback signal through the internal circuit elements makes the conductance of the substrate network underestimated while makes the susceptance of the substrate network overestimated. If conventional methods are directly performed on large area SiGe HBTs, a negative effective substrate resistance will be extracted. In the first part of the thesis, a new extraction method for the substrate network parameters of SiGe HBTs is proposed. When extracting the substrate network parameters, the feedback signal through internal circuit elements is considered. All the circuit elements of substrate network are extracted from Ysub instead of Y22 + Y21. The extracted substrate network parameters show a different bias dependence as compared to the conventional methods. By using a simple n+-p junction, we successfully explained the extracted bias dependent substrate network parameters. We developed a series linear regression equation to extracted the intrinsic circuit elements from the ABCD parameters. Compared with the conventional methods which extracted the circuit elements from Y-parameters or Z-parameters, the proposed method is much simple and easy to implement in the computer programs.
传统方法在萃取基板网路参数时,常常由所量得的Y22 + Y21来著手,但我们的研究发现,利用Y22 + Y21的频率关系来萃取基板参数时,基板网路的电导会被低估而基板网路的电纳则会被高估,另外传统基板网路参数萃取方法在萃取大尺寸元件基板网路参数时会得到负值基板等效电阻,以上的非理想效应皆因忽略部份信号会经由本质参数对基板网路做回授的影响,因此本论文中提出一个新的基板网路参数萃取方法,在萃取基板网路参数时考虑了由本质参数所回授的信号,并且由Ysub而非Y22 + Y21萃取基板等效电阻、基板等效电容及基板与集极空乏电容,成功的解决上述的一些非理想效应,所得到的基板网路参数与集极偏压的关系与传统方法所得的趋势相异,经由一个简单的模型成功的解释了所萃取得到的基板网路参数与偏压的关系,在萃取本质参数时,我们舍弃传统萃取方法中常用的Y参数或Z参数萃取方程式,而改用ABCD参数,并提出一系列的线性回归方程式,萃取所有的本质参数,与传统方法比较起来,比较简单而且容易建立在使用者的参数萃取软体中。
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Bellows sealed valve shut-off valves, and its key components - metal bellows, the lower end of stem components with the introduction of automatic welding roll, roll the top and连接板automatic welding, in the fluid medium and the atmosphere to form a metal barrier between the to ensure zero leakage valve stem.
阀门中波纹管密封截止阀,其关键部件——金属波纹管,下端与阀杆组件采用自动滚焊焊接,上端与连接板自动滚焊焊接,在流体介质和大气之间形成一个金属屏障,确保阀杆零泄漏。
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Shell Plating, Fender 船壳板,护弦木 Shell plating to be of welded construction with longitudinal framing in upper and lower range for about 60 % of the ship's length and transverse framing in between.
船壳板为焊接式结构,并且在上部和下部的范围内带有纵向结构(范围约为60%的船长),并在这些结构布置有横向的构件,同时在船体前部和船体后部布置有横向构件。
- 推荐网络例句
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They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.
他们没有侵略性,但我大喊,并在他们的方向扔石头让他们过的线索,远离我,以防万一。
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In slot 2 in your bag put wrapping paper, quantity does not matter in this case.
在你的书包里槽2把包装纸、数量无关紧要。
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Store this product in a sealed, lightproof, dry and cool place.
密封,遮光,置阴凉干燥处。