查询词典 protective belt

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。

Recently,the company invested 3 million RMB yuan to make innovation on V belt production.It bought 20 press valcanizers,10 valcanizing tanks,some V belt string winding machines and V belt life examiners.All this helps its production technology to reach the top class of the world,the capacity for V belt has increased to 30,000,000 Am/year.

近年来，公司投资三百万元，进行了三角带技术改造，购进安装20台平板新型硫化机、新上了10个胶套硫化罐及V带线绳缠绕机、三角带疲劳寿命实验机等，使该产品在工艺、设备、质量上均达到国内领先水平，目前已形成3000万A米的生产能力。

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。

Soil and water conservation protective cultivation is an advanced cultivation technology that avoid cultivation or few cultivation on farmland and with stubble cover.Protective cultivation technology is an integration technology that use stubble cover,no-tillage cultivation,deep-plough with machine,and weeding with chemistry.Adopting soil and water conservation protective cultivation can reduce the loss of soil and water in northeast blackland area and improve the soil anti-erodibility.

中文摘要：水土保持保护性耕作是对农田实行免耕少耕，并用农作物秸秆残茬覆盖地表的一项先进耕作技术，保护性耕作技术是由秸秆覆盖、免耕播种、机械深松和化学除草等核心技术组成的一项集成技术，采用水土保持保护性耕作措施可以有效减少东北黑土区的水土流失，提高黑土区土壤抗蚀性。

EN is mechanical to alvine mucous membrane the protective screen of machinery of mucous membrane of protective action bowel of protective screen is main by mucous membrane of the mucus layer of surface of alvine mucous membrane, bowel epithelial reach its the composition such as close connection.

肠内营养对肠屏障功能的维护机理是多方面的，EN制剂的种类对小肠功能的改善功能也不相同。1 EN对肠黏膜机械屏障的保护功能肠黏膜机械屏障主要由肠黏膜表面的黏液层、肠黏膜上皮细胞及其紧密连接等组成。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48