查询词典 barrel arch

And there, too, was a barrel outside the door,quite accidental－ly; but it was not a barrel of gold—it was a barrel of sweepings.

说来也凑巧得很，他的房门外也放着一个桶，不过这个桶里装的不是金币，而是一堆垃圾。

For naturally cooled monobloc barrel, its thermal condition in regular regime can be evaluated by measuring the outside temperature of two arbitrary rounds;(2) During a sustained firing process, unsteady heat conduction exists in a monobloc barrel, whereas unsteady and quasi steady heat conduction exist with actively cooled composite barrels, meaning that the thermal condition changes from uncontrolled to controlled;(3) Different combinations of the convective heat transfer coefficient h and thickness of gun barrel δ have much effects on cooling the bore temperature.

利用有限元软件分析了某大口径火炮身管的温度场分布，并对自然散热条件下的单筒身管和主动冷却条件下的复合身管温度场进行了比较，其结果为(1)身管温度场分布存在初始和正规工况阶段，后者的单筒身管热状态可以通过测定任意两发身管外表面温度来评估；(2)持续射击过程中，单筒身管始终处于非稳态导热过程，主动冷却身管则包括非稳态和准稳态两个过程，实现了身管热状态由不可控向可控转变；(3)对流传热系数h和身管壁厚δ的组合对降低内膛温度具有很大影响。

Our main products include: stainless steel clean floor drain, deodorized drain, substance-held barrel, airproof barrel, dimension barrel, goods-held rack, work handcart, turnover handcart, garbage handcart, tank handcart, disinfecting basket, etc.

公司主要生产品种有：不锈钢洁净地漏、防臭去水器、装料桶、密封桶、容积桶、货架、作业车、周转车、垃圾车、槽车、消毒篮等医药净化产品。

Proposed the related countermeasure suggested that and has entrusted with "the wooden barrel theory" the barrel hoop and barrel heads new connotation, tries to discuss Hunan tourism from a brand-new angle of view the promotion

提出了相关的对策建议，合理布局旅游资源，充分发挥优势资源的作用，并加强政府的领导作用和宏观的调控作用，改善旅游投资的软硬环境，加强区域之间和内部之间的合作，弥补劣势的短板现状。

The terminal arm grips the pen which the useful writing brush wool makes, at the same time the paper barrel rotation the pen nearby the paper barrel makes the vertical motion, like this drew the stroke in the paper barrel.

末端手臂扎有用毛笔毛制成的笔，纸桶转动同时笔在纸桶边做上下运动，这样就在纸桶上绘上了笔画。

Alteration to barrel of10000t/d rotary kiln of Tongling Conch Group;2. Experimental study on fractional efficiency of cyclone dust collector without barrel;3. Analyzed fabrication technology of large-size barrel.

剖析了大型筒体的制作工艺，以及筒节卷制、焊接、机加工到筒节组对等过程的质量控制；介绍了为提高筒体制作质量所采取的一些措施。

To tear it from the torch, to replace it by the barrel of powder, to thrust the pile of stones under the barrel, which was instantly staved in, with a sort of horrible obedience,--all this had cost Marius but the time necessary to stoop and rise again; and now all, National Guards, Municipal Guards, officers, soldiers, huddled at the other extremity of the barricade, gazed stupidly at him, as he stood with his foot on the stones, his torch in his hand, his haughty face illuminated by a fatal resolution, drooping the flame of the torch towards that redoubtable pile where they could make out the broken barrel of powder, and giving vent to that startling cry:--"Be off with you, or I'll blow up the barricade!"

这时，在街垒那头挤作一团的国民自卫军、保安警察、军官、士兵，全都骇然望着马吕斯，只见他一只脚踏在石块上，手握着火炬，豪壮的面庞在火光中显出一种表示必死之心的坚定意志，把火炬的烈焰伸向那通了底的火药桶旁边的一大堆可怕的东西，并发出这一骇人的叫嚷：&你们滚开，要不我就炸掉这街垒！&

From these original, rough calculations, designers can figure out how large of a powder charge is needed, based on existing powder, and then complex mathematical calculations can determine how thick the barrel has to be to withstand this charge, and how long the barrel must be so that the powder is done burning just as the shell exits the barrel.

对这些现有的大炮进行粗略的计算，设计者们可以算出，基于现有的发射药，需要多少的装药量。然后复杂精确的计算可以测定火炮身管需要怎样的厚度来承受这些装药的威力，需要怎样的长度以便使装药在炮弹出镗的时候刚好燃尽。

As the lens barrel is provided with the inner metal tube which is integrally formed together with the outer plastic tube, the problem that the precision of the lens barrel is not enough due to the cooling shrinkage deformation of the common lens barrel adopting a plastic material is avoided.

由于所述镜筒具有一金属内筒，且其与所述镜筒的塑胶外筒一体成型，故可以避免普通镜筒采用塑胶材质时冷却收缩变形而导致镜筒的精密度不够的问题。

The article finally through analyzing of the Zhejiang YiwuBinwang bridge temperature load, obtained the CFST arch bridge temperature stress rules with the temperature load which is including from top to bottom and from margin to core of arch-rib when the temperature value、 steel pipe wall thickness value and marking value of concrete change. The rule is that the axial force、 bending moment, as well as the shearing force elevates along with the change of temperature increases, so the control section stress which is linear relationship is. The article further proved the change of steel pipe wall thickness and marking value of concrete is not remarkable influence on temperature stress and internal force of arch ribs control section.

文章最后通过对浙江义乌宾王大桥温度荷载分析，得出了在由上至下和由周边向核心呈梯度变化的温度荷载作用下钢管混凝土拱桥结构应力随温度值、钢管壁厚值和混凝土标号值变化时的规律，即：轴力、弯矩以及剪力随着温度变化值增大而增大；钢管混凝土拱桥主拱肋的控制截面应力值亦随之增大，基本呈线性关系；并通过计算论证了拱肋各截面应力、内力值同钢管壁厚的变化、核心混凝土标号变化无关。

You need mechanisms at different timescales to make a memory stable," he notes."

要想使记忆稳定，需要另一个时间尺度的机制来起作用。

I admire my brither very much because he got the first place.

我很佩服哥哥，因为他得了第一名。