Bonded Neodymium magnets
Bonded Neodymium magnets are produced by mixing magnetic powders and adhesives,then through the process of forming and solidification. The magnets can be made in different shapes,some of which are rather complicated.
Press forming is adopted to manufacture all kinds of bonded neodymium magnets. We can supply such types as ring,tile,slim rod and other special shapes.
Application of Bonded Neodymium magnet:
Magnetic separators
Alnico Magnet
Microphone assemblies
Servo motors
DC motors (automotive starters) and other motors
Meters
Odometer
Sensors
Attribute of Bonded Neodymium Magnets:
With the advantages of outstanding mechanical strength and high accuracy in dimension,this kind of magnets is resistant to shock and usually,further machining is not required. So that lot production is easy to be implemented. If it is necessary,the magnet accessory can be formed integrally with other components.
DOSATRON水力比例驱动泵
DOSATRON水力比例驱动泵工作原理
英文原谅:
WHAT IS A DOSATRON?
It’s a water-powered dosing pump that injects concentrated chemicals into water lines.
The water-powered Dosatron units are carbon neutral, alleviating the costly need for electricity.
WHAT CAN DOSATRON DO FOR YOU?
Animal Health: Dosatron provides you accurate, livestock dosing Medicators for a variety of liquid concentrates and flow rates.
Car Wash: Dosatron can reduce your cost-per-car by precisely diluting chemicals, regardless of changes in water flow and/or pressure.
Horticulture: Dosatron is an accurate, reliable, fertilizer injector for your greenhouse, nursery, garden center or floral department.
Hygiene: Dosatron’s chemical metering system precisely dispenses lubricants, cleaners, degreasers, decontaminants and disinfectants.
Metal Processing: Dosatron provides volumetric injection for a precise balance of chemical-to-water, avoiding time onsuming hand mixing of most water soluble metalworking concentrates, compounds, lubricants and cleaners.
Pest Control: Dosatron proportioners will safely dose pesticide and termiticide concentrates allowing you to avoid tank mixing and chemical waste.
Printed Circuit Boards: Dosatron provides you precise, uniform, on-demand dispensing for developer and stripper chemistry.
Printing: Dosatron gives you on-demand dispensing and control of fountain solutions and alcohol substitutes in the pressroom.
Water Treatment: Dosatron produces water-driven proportioners that precisely inject water conditioning and treatment chemicals.
解释翻译如下:
水力比例混合加药泵,直接安装在工艺水管线上。由管路中水流的动能驱动比例加药泵工作。其唯一的动力就是水压。在带压水流的驱动下,按比例定量将浓药剂吸入,然后再与作为动力的水混合。在水压作用下,充分混合后的水及药剂随后被输送到下游。吸入(投加)的药剂始终同进入比例加药泵水的体积直接成比例,而同管路中水压及水量的变化无关。从而实现直接流量比例混合及投加。
DOSATRON水力比例驱动泵特点:
-ISO9001-2000 质量认证;
-以水流为动力,不需要电力;
-精确的自动比例投加混合,不受水的流量压力波动影响;
-完整的定量投加及混合功能;
-安装和维护方便;
-投加比例调节灵活;
-泵体耐腐蚀,多种材质可选;
DOSATRON水力比例驱动泵典型应用
>肥水灌溉-无需电源按体积比例自动进行肥水配料灌溉
>园艺花卉-无需电源自动肥水浇花
>家畜养殖-通过在饮用水中自动比例配药实现给药治疗
>环保及水处理-水为动力自动比例加药及药剂稀释配比混合
>工业卫生
>医院卫生
>洗车
>食品加工
>印刷行业
>其他工业
精确:容积式液力马达定量驱动
吸入(投加):连续按比例注入浓缩药液。
调节控制:同水流量成准确比例的随动调节。
自动混合:水和药液内部均匀自动混合。
金融危机对电子商务影响程度的有力佐证
全球金融危机引发经济大幅度衰退。
电子商务从业者都在考虑的一个问题是,这次危机对电子商务到底有多少影响?
我们从一个实际电子商务例子切入,从局部窥视宏观,简单量化金融危机对我们电子商务实实在在的影响。
研究对象基本信息:化妆品行业、B2C型电子商务。
研究方法:在2008年9月至12月的4个月中,网站从百度搜索引擎来的流量变化基本不变。我们统计这部分流量每月平均转化率。对比图如下,
从上图中看出,经济环境的衰退确实影响了我们的电子商务。10月份衰退了25.71%,11月份衰退了13.46%,12月份衰退了5.56%。
2008年9月到现在,总的衰退了39.29%。这种衰退可以映射成电子商务购买人群数、成交量。
宏观经济不济影响着电子商务并将继续负面地影响下去。
搜索引擎优化三大定律
在讲针对搜索引擎总结出来的三大定律之前,要先申请的是希望大家不要为了优化而去优化,网站的最终用户是访问者,而不是搜索引擎!
网站要合适用户的浏览习惯,提供用户感兴趣的内容。留住从搜索引擎中来的用户是我们做搜索引擎优化的最终目的!
第一定律 相关性
即你的网页与用户搜索的关键词是否相关,判断标准是你网页中的关键词密度来确定,一般关键词的密度不大于8%。
第二定律 人气质量
举个例子来说明,论文被引用的次数越多,就可以认为是权威,是好的论文。我们可以把这个例子引用到我们的网页中,网站中被链接次数多的页页面,就是那种质量高,人气旺的页面。
第三定律 自信心
人气也是从技术上来分析网站的好坏,从搜索引擎诞生的那一天起,就不仅仅是一个纯技术的市场。它融合了技术,文化,市场等其它各个层面的因素,是否有自信自己的网站就是最好的!
广州人才市场现招聘高潮 南下求职大军成为主力
“白领世界”举办集猎头服务和现场招聘为一体的猎头会,只提供年薪5万元以上中高级职位
在招聘会行业发达的广州,一种集“猎头服务+现场招聘”为一体的高级人才交流活动,正逐渐引领起一股高端招聘会市场的发展潮流。日前记者获悉,3月12日,一场别出心裁的“白领世界·精英荟萃猎头会”,将在广州东方酒店举行。据主办方透露,在该招聘会上,届时将有100家以上世界五百强企业和国内知名企业进场招聘,向求职者提供1000多个年薪5万以上的中高级职位。据悉,除“白领世界”外,广州韦博人才市场今后也有意举办“猎头式招聘会”。
“所谓‘猎头会’,就是一种集猎头服务、现场招聘和求职服务为一体的招聘会”。据主办方广州锦田管理顾问公司招聘部经理林军介绍,这种“猎头式招聘会”的最大特点,就是将传统的人才招聘和猎头服务结合,并“对求职者、企业进行严格挑选,未达条件者一律谢绝进场”。
业内人士认为,这种“猎头式招聘会”,因为对招聘企业和求职者双方都规定了较高进场门槛,而满足了一部分知名企业招聘中高级人才的市场需求。
据称,该场“猎头会”明确规定,大专7年、本科6年以上工作经验的求职者,和能出示年收入在5万元以上证明的技能型人才方可入场。而进场企业,除世界500强外,至少必须达到国内外行业领导者的标准,并能为求职者提供年薪5万元以上职位。据介绍,这场“猎头会”提供的1000个招聘职位,大部分年薪在8万元以上,最高职位年薪更是超过100万元。而进场企业,基本上以BP、菲利普、安利、雅芳、惠尔浦等欧美企业以及TCL、美的、远大空调等内地知名企业等为主。
林军告诉记者,“年薪8万元以上”是广州猎头行业里通行的“最低接单标准”,这场“猎头会”绝对不只是“披上了猎头外衣”,而是一场名副其实的“猎头式招聘会”。
Shanghai Municipal Tourism Administrative Commission
Shanghai Municipal Tourism Administrative Commission (SMTAC), under the Shanghai Municipal Government, is a regulating arm in charge of drafting the master plans and strategies for developing the city’s tourism industry, implementing the trade policies and regulations, and coordinating the operations of related organs and businesses in the industry. It is also responsible of promoting the travel industry and travel products in both home and overseas markets.
Under the SMTAC is a specific department - International Tourism Promotion Dept. responsible for promoting Shanghai as an ideal MICE destination as well as the city’s MICE industry. Its major responsibility is to market Shanghai in international meeting and event industry, organize or coordinate the organization of meetings in Shanghai and provide training to the people in the MICE industry.
Shanghai Municipal Tourism Administrative Commission has been a member of ICCA (International Conference and Congress Association) since 2001. To upgrade the service level of the city’s MICE industry, SMTAC has been making efforts in training the professional employees and working with industry partners such as PCO, DMC, Hotels and Airlines to bid various international meetings and conferences to Shanghai.
