查询词典 coal vase

The common embedded beam method can' t be used to fix the transbeam of supporting roller in the erection of the aerial miner' s truck in the coal tunnel of Dongqu Co al Mine.

东曲矿全煤巷道中安装架空人车无法采用常规的预埋梁法固定托轮横梁，根据锚杆工作原理，将树脂锚杆应用到架空人车的托轮横梁固定安装中，较好地解决了架空人车在全煤巷道中的安装难题，达到了预期的安装效果。

Secondly, taking a wagon body for coal as an example, the paper made an analysis of static strength and stiffness using I-DEAS software.

其次，以某型运煤车车体为例，借助Ideas软件对该车进行有限元静强度分析、刚度分析。

Don't use the wagon to carry coal.

别拿手推车运煤。

In order to understanding the punching and pressing performance of Q450NQR1 high strength anti-corrosion steel and satisfying the requirement of C76 special coal wagon in the stage of technical preparation, and to establish the right punching and press process based on existing machinery.

其二通过焊接工艺试验，选取了与之匹配的焊接材料，确定了合适的焊接工艺参数，成功地焊接了使用该钢材的C76 型专用运煤敞车车体钢结构。

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。

Thirdly, batch production is realized through the researching of the technical performance of Q450NQR1 high strength anti-corrosion steel, as well as the considering the structure features, basic dimension and performance data of the C76 special coal wagon, production plan is established reasonably.

为Q450NQR1 高强度耐候钢在铁路货车上的冲压工艺及焊接工艺提供理论依据。

The makeup,structure,technic and principle of the screw roller coal washer were introduced.

介绍了螺旋滚筒洗煤机的组成、结构，工艺流程及工作原理，针对存在的问题进行了分析，并采取了相应的技术改造。

Focusing on this practical engineering problem and by researching on some relative enterprises, this article intends to describe the dust generation mechanism, diffusion rules, control technology of dust by means of theoretical analysis and numerical simulation in coal washery, and put forward a comprehensive plan of dust control which takes bag filter as main dust removal equipment, and make an optimal design of air delivery and positioning, to realize the optimal control of dust.

针对这一工程实际问题，通过对相关企业的调研，本研究对选煤厂中粉尘产生机理、扩散规律及控制技术进行理论分析和数值模拟；并提出以除尘器为主要设备的粉尘治理综合方案，并对其风量、安装位置等工艺参数进行工程设计，以实现对粉尘的最优化控制。

This article gives a brief introduction on the operation of Lurgi pressurized gasifier using Wangzhuang washery coal.

张爱民，荆宏建，鲁奇加压气化炉使用王庄洗精煤总结报告介绍了鲁奇加压气化炉使用王庄洗精煤的生产运行情况。

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。"