查询词典 world belt

Based on the accident analysis of the belt conveyor ,shows that the appearances of the belt friction with the metal generates fire,belt blocking,belt down sliding,the bydraulic coupling generates fire,can only be prevented by the measures of production management and technical management.

通过对皮带输送机事故分析，可看到扼治住皮带与金属摩擦热起火、皮带卡阻、皮带下滑、液力联轴器起火现象，从生产管理和技术管理上采取有力措施，就能减少或避免皮带输送机事故发

Apart from greater tensile strengths of the belt, greater material flows also necessitate higher drive capacities which have to be transmitted through friction contact to the belt, Because of the large deadweight of the belt, a mainly horizontally arranged long-distance belt conveyor system with tail pulley drivel units requires, for distance, a high running idle capacity.

除了更大的拉伸强度的安全带，更大的物质的流动也需要更高的驱动能力，必须通过摩擦接触到带，由于载重量大的皮带，主要是横向排列长距离带式输送机系统的尾巴滑轮胡说单位需要，进行远距离，高运行生产能力闲置。

Inadvertently encountered transmission belts, belt some sense of relaxation, would like to say first belt tightly, and remove the drive belt in the rosin powder rolling a bit, so that belt covered with rosin powder to increase friction.

无意中碰到传动皮带，感觉皮带有些松弛，就想先把皮带紧紧再说，于是把传动皮带取下后在松香粉中滚了一下，使皮带上沾满松香粉末以增加摩擦力。

In Chapter l,the significance of the numerical control V-belt cutting machine developing is addressed first. Then the twp main kind structure of cutter are discussed.The trend of V-belt cutting technology is expatiated. This paper investigates status in quo and questions about the V-belt equipment of many companies, which produce V-belt in our country.

在第一章中论述了V带切割机对胶带行业的影响，分析了V带切割机的结构类型，阐述了数控V带切割机的发展趋势以及目前我国绝大多数V带生产企业切割设备的现状和问题，确定了本课题的任务和论文各章节的内容。

The water content and soil nutrient concentration are the highest near the 155-meter height of water level. The vertical distribution of vegetation spatial pattern demonstrates four belts, which respectively include Floodplain annual herb belt, Xanthium sibiricum belt, Paspalum paspaeoides belt and riparian Heights High-grass plants belt.

3受三峡库区蓄水水位变动影响下的的研究区域，表征河流生境变化的水分格局、土壤养分、植被分布均表现为明显的梯度变化，水分、土壤养分在155m附近为最高；植被空间格局呈四个带垂直分布，即从低海拔到高海拔依次为河漫滩一年生草本植物带、苍耳带、双穗雀稗带和河岸高地高草植物带。

Moreover, a belt planishing mill setting is one of the major sectors of the belt cold rolling sets, in which a steel roll annealed is received in the device from the last course, and after planished a steel belt with certain extensibility and surface roughness is gained. The steel belt, after having planished, has eliminated its yielding platform, and it can improve its quality outstandingly to meet with the increasing demands in the market.

而板带平整机组是板带冷轧机组中重要的一环，该区域设备承接经退火之后的钢卷，经平整后，得到有一定延伸率和表面粗糙度的钢带，平整后的钢带消除了屈服平台，可显著提高板带的质量，从而满足市场日益增长的要求。

The main products have the general-purpose fabric core conveyor belt, steel cord conveyor belt, PVC and PVG conveyor overall smoldering core and cover with heat, acid, oil, and other special properties of cold-resistant conveyor belt, V belt, such as general specifications, high-pressure steel wire braided hose, fabric hoses, suction hose buried, Discharge Hose, Hose, etc. used by vehicles with high quality.

主要产品有普通用途织物芯输送带、钢丝绳芯输送带、PVC和PVG整体芯阴燃输送带及覆盖层具有耐热、耐酸碱、耐油、耐寒等特殊性能输送带、普通V带等规格齐全，高压钢丝编织胶管、夹布胶管、埋吸胶管、排泥胶管、车辆用胶管等品质优良。

Through observation and study,the optimum designing programs are showed as follows:the cross degree between shelter belt and do minant wind direction should be more than 45 degree,the main forest belt distance should be from 150 meter to 200 meter,the sub belt distance should be from 230 meter to 700 meter,the best belt structure is sparse and transparent structure.

通过观测和研究，得出风沙区农田防护林带的走向与主风方向的交角，不能小于 45°，主林带间距 15 0m——— 2 0 0m ，副林带间距 2 3 0m——— 70 0m ，林带结构以疏透结构为最好，主林带一般由主林木 5— 6行组成，副林带由 2— 3行组成，再在迎风面和背风面配置 1行— 2行灌木和针叶

At the same time can participate in the exhibition show the product and conveyor belt: rubber, flame retardant, metal, polyester, nylon conveyor belt, conveyor belt, chain, belt protection devices; ribbon, steel mesh, Teflon net, fiberglass net transport technology and equipment related products, as well as belts, hanging, sheet metal chain, differential chain, roller, telescopic type, sorting, electric rail car, rail, pipeline and other transportation lines, speed chain , plug-in, packing, shock absorber production line; hand push-type, sheet-style assembly line, electrical test line, pushing the ring line, coating line, automatic guided vehicles transport systems, pipeline systems, pipeline technology and equipment related products.

此次展览会是在青岛国际会展中心由中国机械工程学会物流工程分会与中国机械工程学会机械传动分会共同主办，同时由青岛海瀚会展有限公司承办的。同时在展会中可以参加展会的产品有输送带和网带：橡胶、阻燃、金属、聚脂、尼龙输送带，输送网带，输送链，皮带保护装置；织带，钢板网，铁氟龙网，玻纤网等输送技术与装备方面的相关产品，还有皮带、悬挂、钣链、差速链、辊道、伸缩型、分拣、电轨小车、轨道、管道等输送线，倍速链、插件、包装、减震器等生产线；手推式、钣式装配线，电器检测线，手推环形线，涂装流水线，自动导向车输送系统，输气管系统等流水线技术与装备的相关产品。

If you are not the film and performing arts workers, the choice of the belt, please keep a low profile, black, maroon or brown belt with gold, steel or silver belt buckle, the belt is simple and generous for a variety of clothing and occasions , but also the performance of a good professional quality.

如果你不是影艺工作者，在皮带的选择上，请保持低调，黑色、栗色或棕色的皮带配以金质、钢质或银质的皮带扣，简单大方的皮带既适合各种衣物和场合，又可以很好地表现职业气质。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。