查询词典 hopper head

Wagon body is a complicated weld structure. While physical wagon can not used to do fatigue test, how to make anti-fatigue design has been discussed in this paper. One coal hopper wagon has been taken as an example to study about anti-fatigue design of the wagon. First of all, based on finite element technique and the theory about how to predict fatigue life of weld structure, the technology route and key technique are given as well, which is based on AAR standard about weld structure wagon fatigue life predicted.

论文认为货车车体是复杂的焊接结构，为了使货车车体焊接结构抗疲劳设计在产品的图纸上就能卓有成效地展开，论文以新型煤炭漏斗车为研究对象，对煤炭漏斗车车体抗疲劳设计开展了一系列研究：首先，基于有限元算法和焊接结构寿命预测的疲劳理论，给出了基于北美铁路协会AAR标准的货车车体焊接结构寿命预测的技术路线及关键技术。

The coal hopper wagon is taken as an investigated subject. Using the software I-DEAS finite element model is obtained from its geometrical model. In this way, the results of analysis of the static strength, stiffness and modal for the empty car and load car are obtained.

论文以新型煤炭漏斗车车体研究对象，把物理模型转化成有限元模型，使用CAE分析软件I-deas对该车体空车和重车工况分别进行了有限元静强度分析、刚度分析。

Main products: liquid quantitative filling machine, automatic weight sorting machine, automatic packing machine, automatic batching systems,°scales, various types of explosion-proof scales, weighing module, a variety of special equipment to transform scales, small loadometer Electronics, Electronics Truck Scale, Electronic Hanging Scale, Scale Labels, hydraulic forklift scale, chemical cylinder scales, electronic scales, electronic weight scale, electronic counting scales, electronic hopper scales, postage scales, nutrition scales, scales such as the human body.

主要产品：液体定量灌装机、重量自动选别机、自动计量包装机、自动配料系统、桶槽秤、各式防爆秤、称重模块、各种特殊设备改装秤、电子小地磅、电子汽车衡、电子吊秤、标签秤、液压叉车秤、化工钢瓶秤、电子天平、电子计重秤、电子计数秤、电子料斗秤、邮资秤、营养秤、人体秤等。

B.Rotating Nozzle Port Tug; Z-Pellers Tug; Split Hopper Barge, Dredge Boat and Special Engineering Ship; Derrick Barge, Port Crane Vessel and Pilot Ship, etc.

转动导管港作拖轮；全回转港作拖轮；开体泥驳、挖泥船和特种工程船舶；吊杆驳船、港作起重船和引航船等。

The rebounding damping technology, that the function in the same kinds of products sold in the market are not in common, means when you pull the drawer out to the bottom, it will has a process of soft closing and rebound, which can reduce the noise made by the things loaded in the drawer in efficiency. Moreover, because of the variable damping technology, which help to lessen the force of of the inertia made by the motion of the box when open or close it, and it will extend the useful life of the cabinet effectively. Therefore, it proved that the two-way slow motion cabinet have a longer useful life than the single soft-closing drawer system. And that is the reason why GRASS HOPPER is so popular in many countries all over the world.

反弹阻尼技术就是当你的橱柜抽屉拉到尽头时，有一个轻微的缓冲反弹过程，这样就减小了抽屉里面的装载物的碰撞声音，能达到更加实际意义上的静音，同时由于具备这种功能，在开合抽屉时就大大减小了由于抽屉的运动惯性对柜体产生的破坏力，这样就有效的延长了橱柜的使用寿命；所以使用双缓冲抽屉的橱柜比使用单缓冲抽屉的橱柜寿命明显延长，而市场上还没有具备这种功能的同类产品。

The only power tool used in the making was a drill and an angle grinder with a cut off wheel to make the fuel loading hopper.

唯一的电动工具中使用的决策是一个钻头和一个角向磨光机，以切断方向盘使装料漏斗。

The contents of the car are dump ed into the receiving hopper, and then onto the small bell.

料车从地面上的料仓沿着斜桥运行到炉顶，将炉料倒入受料斗，再将其放到小料钟上。

March 14, 2000 L a 'st Tue s 'day a 'fternoon' Con'sul Gen' e ral Da'vid Hopper, the he a d of v i ' s a op' e ra'tions at the Am e 'rican Em'bassy, came to Peking U'niver'sity wi th three oth 'er v i ' s a of'ficers to explain' the "se'crets" of apply'ing for a US stu'dent v i ' s a, and were wel'comed by the stu'dents.

3月14日上周二下午，美国驻华使馆总领事贺德炜先生带着三名签证官，一行四人来到北京大学，向大学生们宣讲申请赴美留学签证的&秘诀&，受到大学生们的欢迎。

You want to believe that his buddies would have enough sense to stop your guy from canoodling with some cute club-hopper, but they won't always be on your side.

当然，如果你的爱人有足够的能力平衡你和他朋友之间的关系，禁止他与同性朋友的聚会，不是上选。有时候你俩应该想办法，共同参加这样的聚会。

You want to believe that his buddies would have enough sense to stop your guy from canoodling with some cute club-hopper, but they won't always be on your side.

你可能愿意相信，他的狐朋狗友有足够的理智阻止他与那些常常光顾夜店的女孩亲昵，不过他们往往不会站

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"