查询词典 double-precision

Based on those analyses and conformed international and national economic condition in china and some intrinsic defects of target zone regime, author transform target zone exchange rate regime by dividing two layers and bring forward a new exchange rate regime: double-layer-monitor exchange rate regime, the new model have possessed two merits, one is that the new model make "hollymoon effect" of target zone recurrence,and the merit can alleviate the fluctuation of exchange market;another merit is that the new model is a self-regulation system, that is say, the model can avoid long-term misalignment of exchange rate, those merit have major significance for china economy sustainable development and Chinese financial system more perfection, in paper we also present some fiscal policy and money policy served as a foil to double-layer-monitor exchange rate regime in order to make it work well, at last, we conclude that the new model will be the prior selection of RMB exchange rate regime reform for a long time form now on, and it also can serve as the bridge of RMB exchange rate regime steering to one of bipolar—free float.

在这些分析的基础上，并考虑到当前中国所面临的国际国内经济环境，针对汇率目标区的一些固有缺陷，笔者又对汇率目标区模型进行了分层改造，提出了一个新的汇率机制模型：汇率目标区双层监控模型，该模型有两个主要优势，一是可以使&蜜月效应&得以重现，从而避免外汇市场的过度波动；二是该模型是一个自稳定系统，能够进行自我调整，使实际汇率同长期均衡汇率保持一致，从而避免实际汇率的长期错位。这些优点对于我国经济的可持续发展，对于我国金融的更加完善，有着十分重要的意义。为使汇率目标区双层监控模型良好运行，论文还就相应配套的财政政策、货币政策措施作了探讨。最后得出结论，按照汇率制度&并存继起&假说，今后很长一段时间内，汇率目标区双层监控模型都将是人民币汇率制度的合意选择，另外，它也可作为人民币汇率制度向独立浮动制过渡的桥梁。

A radiation hardened N channel Si power device——VDMNOSFET (Vertical Double Diffused Metal Nitride Oxide Semiconductor Field Effect Transistor) is fabricated by using a double layer (Si 3N 4 SiO 2) gate dielectric and a self aligned heavily doped shallow P + region.

采用 Si3N4- Si O2 双层栅介质及自对准重掺杂浅结 P+区研制出了一种抗辐射加固功率器件—— VDMNOS-FET (垂直双扩散金属-氮化物-氧化物-半导体场效应晶体管)。

According to not completely statistics, China's engineering's machine's market's proceedses be possible to break through 100,000,000,000 yuan Renminbi in 2003, withs proceeds' 77,600,000,000 yuan Renminbis compare with in 2002, amplitude above at 25%, market reappear "blowout "state. Excavator's sale volumes reach 33000 in 2003, add import de excavator, excavator's market's volume at 60000 above in 2003 the whole year; mechanical loader's market's sale volume at 80000 about, thereinto's mansion work, willow work's a year mechanical loader produces the sales volume average double exceed 10000; forklift's market's sale volume at 40000 about, thereinto equal to fork and Hangzhou fork's production and marketing average double exceed 10000; press real machine's market's sale volume at 10000 above; crane's market's sale volume too at 10000 above.

据不完全统计，2003年中国工程机械市场销售额有望突破1000亿元人民币，与2002年销售额776亿元人民币相比，增幅在25%以上，市场再现&井喷&态势。2003年挖掘机销量达33000台，加上进口的挖掘机，2003年全年的挖掘机市场容量在60000台以上；装载机市场销量在80000台左右，其中厦工、柳工年装载机产销量均双超10000台；叉车市场销量在40000台左右，其中合叉和杭叉产销均双超10000台；压实机械市场销量在10000台以上；起重机市场销量也在10000台以上。

SLG series double screw extrusion machine adopts the most advanced technology of double screw expansion,to make the material reach the states of being expanded,cured and texturized through high temperature and high pressure and high shearing.

SLG系列双螺杆膨化机采用国际先进的双螺杆膨化技术将物料经过高温、高压、高剪切，使物料膨化以达到膨化、熟化或组织化的状态。

In the multi-storey and tall building structures of reinforced concrete, the foundation of double or more columns usually needs to be designed into a whole because of being subjected to the influence of many factors such as the distance of column axes, the load of superstructure and the property of subsoils. This kind of double or more columns combined foundation is widely used in the engineering.

在钢筋混凝土多、高层建筑结构中，因受柱间距、上部结构荷载、地基土特性等多因素的影响，常常需要将双柱、甚至多柱的基础设计成一个整体，这种双柱或多柱的联合基础在工程中应用十分普遍。

The yarns slippages were mainly studied by the forming experiment on cylinder, and yams slippages characteristics were described.Finally, the forming experiments of MBWK fabrics on double-hemisphere were carried out for the first time. Based on the experimental results, the forming characteristics of MBWK fabrics on double-hemisphere were described.

最后，针对女用避弹衣的实际需求设计并进行了双半球成型实验以研究其成型特点及规律，实验中发现织物在成型过程中并无明显的纱线滑移现象，并且其成型规律与双半球之间的间距无关，而仅仅与双半球的直径大小相关。

The calculation is based on the actual length of the first line if this line has a full or partial double. Not included are double tracks, station sidings, tracks under the charge of stations, branch lines, special-purpose lines and non-payable connecting lines.

凡是全线或部分建成双线及以上的线路，以第一线的实际长度计算；复线、站线、段管线、岔线和特别用途线以及不计算运费的联络线都不计算营业里程。

This paper studied a new type greenhouse with double skins inflated roof and double layer glass wall suit for Chinese high cold areas. According to production arrangement, by controlled local piping ventilation, When the air velocity was 1 0 m/s near outlets, the temperature in tunnels of tulip seedbeds in greenhouse can be maintained between 2～8℃.

简要分析了适用于我国高寒地区气候特点的现代化双层充气膜—双层玻璃温室的设计特点，针对温室冬季花卉生产工艺上的具体要求，通过管道局部送风控制室内小气候，当风速为1.0m ／s 时，郁金香苗床内气温可维持在2～8 ℃之间，保证了郁金香促成栽培所需要的温度。

It is double faces and double colors, equipped with single arm electric paper rack, and auto tension control system Automatically guiding paper, printing, slitting, collecting paper, and lining paper.

该机为双面双色，配有单臂电动放纸架，张力自动控制系统，自动放纸、印刷、分切、收纸齐纸。

The results showed that the irradiation of γ-rays inhibited mitoses and produced various aberrations, such as single micronucleus, double micronucleus, multi-micronucleus, small micronucleus, chromosome fragment, chromosome conglutination, single bridge, double bridge, multi-bridge, dissociative chromosome, lagging bridge in root tip cells of Medicago sative L.

实验结果表明，γ射线辐照苜蓿种子可以抑制根尖细胞有丝分裂，并诱发根尖细胞产生单微核、双微核、多微核、小核、染色体断片、染色体粘连、单桥、双桥、多桥、游离染色体、落后染色体等多种畸变。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。