查询词典 main beam

Basically, a composite concrete deck consists of a concrete top slab, flanked on each side by concrete main beam s, and a concrete middle beam .

组合混凝土梁的基本构成是顶部为混凝土平面，两侧为混凝土主梁，中间为混凝土中梁。

Basing on the statistic datum existed of bridge deck pavements, analyze the main failure modes and its main causes to damage on different styles of bridge, at the same time, through the big calculation software ,establish the space models to simulate the course of mechanics of bridge deck pavements, analyze the main factors which affect the bridge deck pavement"s mechanics and the relations between them; according to the atmospheric circulation circumstances of bridge deck pavements, take the statistic datum of using life of prefabricated T-beam、box girders and casting girder in region of HUA-NAN as examples to returning analysis ,establishing the life prediction model of this style bridges; associating "the Method of Estimating to Life Cycle Costing,bring forward this method to take a evaluation of economy on bridge deck pavements, insure the life cycle costing reasonable; giving some tactics on the design of bridge deck pavements.

以既有桥梁的桥面铺装层使用现状统计资料为基础，分析了各种类型桥面铺装层的主要破坏形式及其主要损伤原因，同时利用结构分析软件，对桥面铺装层建立空间模型模拟其受力作用过程，分析影响桥面铺装层受力大小的主要因素以及各因素与铺装层受力大小之间的关系；按照桥面铺装层所处环境的不同，以华南地区预制T、箱梁和现浇梁的桥面铺装层正常使用寿命统计数据为例，通过回归分析建立该类型桥面铺装层的正常使用寿命预测模型；利用寿命周期费用评价方法，对特定铺装层的设计方案某一参数的变化所带来的经济效益进行评价；给出桥面铺装层设计构造建议。

Consider that processes the factor such as being convenient, the whole frame adopts the stencil plate to press the shaping craft, so as to ensure the whole intensity of the frame; The main body of the frame has continued to use the traditional ladder-shaped structure, of simple structure, stability is good; Assign the scheme wholly according to the electric automobile, has confirmed the physical dimension of the frame; Combine the scheme of decorating of the main spare part of electric automobile, has confirmed the frame is released, the crossbeam one decorates a form and connects the method, install the needing of main spare parts such as the gear box,etc. in because some crossbeams, has taken the structural form of the ingot roof beam.

考虑到加工方便等因素，整个车架采用钢板冲压成型工艺，以保证车架的整体强度；车架主体沿用了传统的梯形结构，结构简单，稳定性好；根据电动汽车整体布置方案，确定了车架的结构尺寸；结合电动汽车主要零部件的布置方案，确定了车架纵、横梁的布置形式及连接方法，部分横梁因为安装变速器等主要零部件的需要，采取了元宝梁的结构形式。

Title slide Overview slide Main slides Conclusion slides References slide Title 10-12 words long Include 3 topical phrases Your name Date assignment is due Put your main points ONLY -Does not include title, overview, conclusion -All main points should be slides later 2-9 bullets -3 main point slides=3bullets Meaningful titles At least one slide for each bullet of overview Suggestions:-4 by 4: four bullets, four words long -At least 2 bullets; no more than 5 -10-25 words on a slide -No bullet should split a line Wrap up with your most important points Recommendations ok 3-4 bullets Not the same as your overview Only list web page and published sources Essential information -Author -Title of work -Date of publication -From the web, put Date of retrieval URL 10-12 words in title (3 class topics) On overview, list main point only No multi-line bullets Wrap up everything at the end -What do you want audience to remember?

名称滑 概观滑主要部份滑动结论滑动叁考滑名称 10-12个字渴望包括 3个谈论的片语你的名字日期任务是应得的东西放你的主要观点唯一的－不包括名称、概观，结论－所有的主要点应该是滑比较迟的 2-9个子弹-3 主要的点滑＝3个子弹意义深长的名称至少，为概观的每个子弹滑动提议：-44：四个子弹，四个字渴望－至少 2个子弹；不超过 5 在滑上的-10-25个字－子弹不应该分离一条线以你最重要的观点穿得暖和忠告 ok 3-4个子弹不相同于你的概观只有目录网页而且公开了来源必要的数据－作家－工作的名称－出版的日期－从网，被放取回的日期网址在名称中的 10-12个字（3个班级主题）在概观上，目录主要部份点唯一的没有多线子弹在最后穿得暖和每件事物－你想要听众记得什么？

The main hydraulic system of Hydraulic Tube Tester was taken as an example, and the workflow of Hydraulic Tube Tester and the operating principle of its main hydraulic system were introduced. AMESim was selected as the software environment, and the model of the system was built based on the sub-models of main components. The main parameters of the model were set according to the 3# Hydraulic Tube Tester in a steel mill, and then the dynamic simulation of the main hydraulic system was achieved.

摘 要：以钢管水压试验机液压系统为研究对象，阐述了水压试验机的工作流程和主液压系统工作原理，选择AMESim 作为软件环境，建立了该系统基于AMESim 的主要元件子模型，并搭建成完整的某钢厂3 号线水压试验机主液压系统模型，设置了模型中的主要参数，实现了该液压系统动态性能仿真。

Main Phase The term "main phase" comprises the first main and second main phases, also called the "precombat" and "postcombat" main phases.

行动阶段」一词包括了第一个行动跟第二个行动阶段，也称为「战斗前的行动阶段」与「战斗后的行动阶段」。

Normally closed solenoid valve, coil power, the GATE VALVES armature under the action of electromagnetic force driving the first Vice-valve valve Seti, the main valve on the valve cup of fluid flow out through the Vice-valve, reducing the role of the main valve pressure on the valve cup, when the main valve valve to reduce pressure on the cup to a certain value, the armature driving the main valve valve cup, and use pressure Ershi main valve valve cup opening, medium flow.

常闭电磁阀，线圈通电后，衔铁在电磁力作用下先带动副阀阀塞提起，主阀阀杯上的流体经副阀流走，减少了作用在主阀阀杯上的压力，当主阀阀杯上的压力减少到一定值时，衔铁带动主阀阀杯，并利用压差而使主阀阀杯开启，介质流通。

That's the first difference between a beam of ordinary light and a laser beam.

这是第一个不同点在普通光束和镭射光束之间。

Well, those are the three differences between a beam of ordinary light and a laser beam.

好了，那些是三个不同点在普通光束和镭射光束二者之间。

Ii an alteration of course towards a vessel a beam or abaft the beam .

除对被追越船外，对正横前的船舶采取向左转向

Now she was hungry and angry.She began to smoulder.

现在她又饿又气，她开始流露难以抑制的怒火。

You have placed our iniquities before You, Our secret sins in the light of Your presence.

诗90：8 你将我们的罪孽摆在你面前、将我们的隐恶摆在你面光之中。