The world's major commodity ETF trading volume were significantly enlarged, and recorded a inflow of funds.

As for the short-term investors, ETF fund-band operation is also an effective tool.

而对于 中短期 投资者而言, ETF基金也是波段操作的有效工具.

Some ETF firms try to replicate entire sectors with a few stocks.

一些ETF机构试图用几只股票代替整个行业.

What is the ETF exchange-traded index funds, also known as exchange-traded fund.

什么是 ETF: 交易型开放式指数基金, 又称交易所交易基金.

Acidic FGF production persisted after multiple passages and did not depend on the presence of serum.

在多样的通过以后酸性的FGF生产不屈不挠并且没取决于浆液的出席.

Faith and two characteristic Properties of left FGF rings.

并且得到了左FGF环的两个特征性质.

Just 12 days after the Atlanta Olympics, 4000 elite athletes will come to Atlanta to comp 1 ete.

1996年亚特兰大奥运会后12天,举行国际残疾人运动会, 四千名优秀的选手将来亚特兰大一比高低.

The methods included feeding in pond 、 vat 、 basin and jar ete.

饲养蝎子的方法,包括池养、缸养、盆养及瓶养等.

The fundamental and main equipments of dry flue gas desulfurization ( FGD ) technology are presented in this paper.

介绍了干法烟气脱 硫 工艺的基本原理、主要设备,重点介绍了干法脱 硫 工艺的技术特点和系统控制.

The paper introduces the development of foreign Wet FGD and current situation of application in China.

介绍了国外湿法烟气脱硫技术的发展历程和方向,以及湿法烟气脱硫技术在我国的应用现状.

Wet ammonia flue gas desulfurization ( FGD ) process offers an unique advantage of ammoniumfertilizer.

主要介绍了湿式氨法烟气脱硫技术,为烟气脱硫技术的选择提供参考.

According to technical requirements to design parameters of FGD towers for coal power plants.

根据技术要求设计火电厂脱硫除雾器相关参数.

Limestone wet desulphurization is a FGD technology widely used the most worldwide at present.

石灰石湿法脱硫工艺是现阶段世界范围内应用最为广泛的烟气脱硫工艺.

These offer certain experience for the operation of FGD and ESP in power plant.

为火电厂脱硫、除尘装置的运行提供了借鉴.

The water consumption between wet and-dry FGD processes for-fired power plant is compared based massenergy conservation.

针对燃煤电站比较了钙基湿法或半干法尾部烟气脱硫工艺方案的耗水量.

The essay mainly talks about the application of hydrocyclone in FGD ( flue gas desulfurization ) process .

主要论述了水力旋流器在烟气脱 硫 中的应用.

Improved design and application of dust blower could prevent the corrosion.

同时提出,更新设计和采用ESW激波吹灰器是预防腐蚀的有效措施.

The polarizability is proved to be in the order of 10-12 esu.

结果表明其三阶非线性极化率χ(3)在10 - 12esu数量级.

Objective Through taking part in EQA, to improve the accuracy and comparision.

目的通过参加室间质量评价(简称质评), 提高常规化学检测的准确性和可比性.

High strength aluminium body, high efficient FFU and ionizing blower optimize work environment and product requirement.

高强度型铝机架 、 高效FFU、离子静电风机等配置,使设备与工作环境及工艺要求进一步结合.

FFU have primary and hepa two pole filter net.

FFU设有初、高效两极过滤网.