查询词典 foundry returns

Our company is the professional one to produce high nickel chrome molybdenum tungsten alloy steel with heat-resistant and acid resistant by using special foundry technique and special material; furthermore, the company has whole product line such as precise foundry, eccentric foundry, sand type foundry, machinery processing and welding assembly.

我公司是采用特种铸造工艺、特种材料生产耐热、耐酸高镍铬钼钨结合金钢铸造的专业厂家，具有精密铸造、离心铸造、砂型铸造、机械加工、焊接组装等一整套的生产线。

Shenzhen Digital Co., Ltd. Panto make brand MP3 MP4 do the quality of the foundry, so that trading companies emancipated from the quality inspection is no longer free to do on behalf of factory inspection; allow brands to benefit from the foundry, Let the brand to grow up in the foundry!

深圳市潘哆啦数码有限公司，以做品牌的品质来做MP3 MP4的代工，让贸易公司从质检中解放出来，不再做代工厂的免费质检；让代工从品牌中受益，让品牌在代工中成长！

The present number of 368 corporate employees, annual sales of 80,000,000 yuan, annual production of more than 12,000 tons of various casting and foundry equipment production, the main production facilities, such as the United States Hunter production line in Zhejiang round of the Bank of Machinery Co., Ltd., Zhejiang Leo shares Ltd., the first Shanghai Textile Machinery Plant, China Precision Machine Tool Plant Jack, Warner, Ningbo and Taizhou of good casting Co., Ltd., Suzhou Wujiang David Weir Iron Foundry Co., Ltd., Xianju Hydraulic Casting Plant, Sally Home Shuangshi foundry, Xianju Hengxi machinery plant, Linhai City, a strong metal Manufacturing Co., Ltd., Zhejiang Province made a total of Linjiang Casting Co., Ltd., Taizhou ......, Bo Li Machinery Co., Ltd. and Italy for the meat grinder, Spain pumps, water pumps Perkins Germany, the United States Cummins customers abroad pumping facilities and so on.

本企业现有职工人数368人，年销售8000万元，年生产各类铸件12000多吨及铸造设备制作，主要生产配套，如美国亨特生产线、浙江银轮机械股份有限公司、浙江利欧股份有限公司、上海第一纺织机械总厂、中国杰克精密机床厂、宁波华纳公司、台州通顺铸造有限公司、苏州吴江市震堰球铁铸造有限公司、仙居液压件二厂铸造公司、仙居双狮铸造厂、仙居横溪机械厂、临海市坚强金属制造有限公司、浙江临江共发铸造有限公司、台州博立机械有限公司。。。。。。，并为意大利绞肉机、西班牙水泵、德国帕金斯水泵、美国康明斯水泵等国外客户配套。

There are totally five chapters in the paper. Chapter 1 is the introduc-tion,and extreme value theory and methods and modelling for returns fat tails are introduced systematically in Chapter 2.This chapter also presents mean excess function and de Haan's moment estimate to decide on the reasonable exceedance threshold. Chapter 3 describes in detail non-linear time series mod-els such as GARCH models and the corresponding statistical inferences,and it also gives modelling and statistical analysis methods for returns series. Chap-ter 4 uses the models in Chapter 2 to analyzes the daily returns for Shanghai complex index and Shenzhen complex index in the Shanghai and Shenzhen stock markets. Chapter 5 applies the models in Chapter 3 to the volatility analysis of the two stock indices returns.

论文总共五章：第一章是引言部分；第二章系统介绍了极值理论方法和收益率厚尾的建模方法，给出了平均剩余函数法和de Haan矩估计相结合的方法确定合理的超越门限；第三章详细论述了非线性时间序列模型GARCH类模型及其统计推断，并且给出了收益率时间序列波动的建模和统计分析方法；第四章利用第二章的模型对国内沪深两市大盘指数上证综指和深证综指日收益率数据分布的厚尾进行了实证分析；第五章将第三章的模型应用到两个股指日收益率时间序列的波动分析。

This paper puts forward a univariate AR(1) model that relates stock price,stock returns and dividends to study stock returns autocorrelation function, and adoptsa variance decomposition to analyze variation between expected steek returns and unexpeetedstock returns.

提出一种联系股票价格、股票收益及股息的单变量回归模型来研究股票收益的自校正，并采用变量分解法探讨股票预期收益与非预期收益两者之间的变动关系。

The Process Research and Effect Comparison Between the Dissolve Mould Foundry of the QT400-15 Finger Plate Sandal and Conventional Sand Mould Foundry

在生产 QT40 0— 1 5指形板座的实践中，应用普通砂型铸造和消失模铸造，产生了两种不同的效果，经比较认为消失模铸造具有其独特的优势，同时简述了消失模铸造工艺对生产该产品的技术关

Pingxiang Chemical industry is professional foundry molding materials research and development,production and sales and technical services,one of high-tech enterprises,Main production and sale of foundry furan resin,curing agent,casting coating,sand core binder,release agent,filtering films and modeling materials and related products.

平祥化工是一家专业从事铸造造型材料研究开发、生产销售和技术服务的高科技型企业，主要生产销售铸造用呋喃树脂、固化剂、铸造涂料、砂芯粘结剂、脱模剂、过滤片等造型材料及相关配套产品。

Birn Plant in New Castle of English set by Darmark , discusses the eight meanings and roles of service after selling on foundry plant and appeals for foundry plants would change their opinions rapidly and follow t ime's step closely.

Birn铸铁厂的做法和经验；论述了搞好铸件售后服务对铸造厂8条意义和作用；大声疾呼，我国的铸造厂家应尽快转变观念，跟上时代前进的步伐。

The results show that in the processes of shake 2out and finishing , molding , sand preparation , pouring , melting and coremaking , all the dusts are silica2 containing dust . The respirable dust （ 5 μm） occupies as high as 6915 %~ 78 %. Silica2containing dust in foundry air is not packed by Al. It indicates that silica dust in foundry air is fresh and highly pathogenic.

结果表明，清理、造型、配砂、制芯、熔化和落砂等工序游离SiO2 含量均超过10 %，分散度小于5μm的可吸入性粉尘偏高（6915 %~78 %），空气中矽尘没有Al 的包裹，是新鲜的粉尘，致病性强。

"TSMC is the first foundry to deliver on the commitment of providing more design accuracy by proactively working with multiple EDA vendors to create and qualify interoperability between SPICE simulation technologies and the foundry's most advanced processes technologies," said S.T. Juang, senior director, Design Infrastructure Marketing at TSMC.

台积公司设计建构行销处资深处长庄少特表示：「台积公司领先专业积体电路制造服务领域，主动与多家EDA厂商合作，建立了一个整合SPICE模拟技术及最先进制程技术的跨平台运作机制，此一机制已经通过验证，能够成功提升晶片设计的精确度。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。