查询词典 at a rate of

Mio bronze creative art design gift has more than 2000 species, known as "the Kingdom of the Chinese bronze art gifts," Mio Bronze Art gift card for its exquisite original design, exquisite quality of the art, rich culture, good marketing services, licensing of the formation of the Yu Guan Gong Guan Gong statue hometown, famous masterpieces gifts, Lunar New Year gifts, ceremony of Extreme States, seal gifts, antique bronze gifts, special gifts, such as cluster eight bronze art gifts, including presented to the International Olympic Committee to participate in the Heads of State of the Beijing 2008 Olympic Games a special gift "Fire Phoenix", and commissioned by the National Tourism Administration as a national four-or five-star hotels the production of high-grade signs, produced by the Ministry of Water Resources for the state water system national model workers prizes, gifts woo Group to more than 100 species of annual rate of innovation both at home and abroad led the trend of bronze art gifts.

宇达创意设计制作的青铜艺术礼品已拥有二千余种，号称&中国青铜艺术礼品王国&，宇达牌青铜艺术礼品以其精美的原创造型，精湛的技艺质量、丰富的文化内涵、优良的营销服务享誉海内外，形成了宇达牌关公故里关公铜像、名家名作礼品、生肖礼品、至尊国礼、印章礼品、仿古青铜礼品、专用礼品等八大类青铜艺术礼品集群，其中有国际奥组委赠送给参加北京2008奥运会各国元首的专用礼品《火凤凰》、有受国家旅游局委托为全国四、五星级酒店制作的高档标志牌，为国家水利部制作的全国水利系统劳动模范奖品，宇达集团的礼品以每年100余种的创新速度引领着国内外青铜艺术礼品的潮流。

Jiangxing of a surname of president of university of project of information of academician of Chinese Academy of Engineering, liberation army says, it can provide Internet business and telegraphic net professional work at the same time, online rate will rise a few times, it is more convenient also, cheap to call.

中国工程院院士、解放军信息工程大学校长邬江兴介绍说，它能同时提供互联网业务和电信网业务，上网速度将提高几十倍，打电话也更加方便、便宜。

objective:to explore the method of ultrasonography in the diagnosis of oligohydramnios in late pregnancy,the association of olignophdramnios with pregnant complications and its effect on perineonate.methods:the clinical data in 84 patient with oligohydramnios from january 2004 to december 2006 in our hospital were collected,and 100 patients with normal amniotic fluid volume selected randomly served as control at the same time.the complications of pregnancy and adverse perinatal outcomes were analysed.results:afi method was much better than afv in diagnosis of oligohydramnios by ultrasonography.the combination of both methods could obviously improve the diagnostic accuracy of oligohydramnios.oligohydramnios could cause pregnant complications,the rate of cesarean section,fetal distress,asphyxia neonatorum and meconium -stained fluid improved significantly.conclusion:oligohydramnios in late pregnancy can cause adverse effect to perineonate,it is a dangerous omen to perineonate and need to be done immediately.ultrasonography is a dependable diagnostic method of oligohydramnios in late pregnancy.

目的：探讨超声诊断晚期妊娠羊水过少的方法，羊水过少与妊娠并发症的关系及对围生儿的影响。方法：收集我院2004年1月~2006年12月住院分娩足月妊娠产妇超声诊断羊水过少者84例，与临床符合率相比较，同时随机抽取同期在我院住院分娩的羊水量正常孕妇100例作为对照组，两组妊娠并发症及围生儿情况进行比较。结果：超声诊断羊水过少afi法优于afv法，两种方法结合可明显提高羊水过少的诊断准确率，羊水过少易伴发妊娠并发症，且妊娠晚期羊水过少孕妇剖宫产率及胎儿窘迫、羊水粪染、新生儿窒息的发生率明显增加，差异均有显著性。结论：妊娠晚期羊水过少会给围生儿造成不良的影响，是危险的征兆，需及时处理，超声检查是产前诊断羊水过少的可靠方法。

Card" at the national wire and cable industry and the supervision and checking of the previous, stable and reliable quality, with a pass rate of 100 percent, and achieved a "Famous Chinese Trademark" and "national Mianjian products" and "trust the quality of products","State IMPACT Fuyou focus on protection products ", etc., and the honorary title of" ISO9001 certification,"" National industrial production license "and" signs mine safety certification "," Fire product safety certification "," 3C certification.

牌&电线电缆在国家和行业的历次监督抽查中，质量稳定可靠、合格率 100%，并取得了&中国驰名商标&、&国家免检产品&、&全国质量信得过产品&、&国家打假扶优重点保护产品&，等荣誉称号和& ISO9001 认证&、&全国工业品生产许可证&、&煤矿用通信电缆安全标志认证&、&消防产品安全认证&、& 3C 认证等。

Card" at the national wire and cable industry and the supervision and checking of the previous, stable and reliable quality, with a pass rate of 100 percent, and achieved a "Famous Chinese Trademark" and "national Mianjian products" and "trust the quality of products","State IMPACT Fuyou focus on protection products ", etc., and the honorary title of" ISO9001 certification,"" National industrial production license "and" signs mine safety certification "," Fire product safety certification "," 3C certification.

牌&电线电缆在国家和行业的历次监督抽查中，质量稳定可靠、合格率 100%，并取得了&中国驰名商标&、&国家免检产品&、&全国质量信得过产品&、&国家打假扶优重点保护产品&，等荣誉称号和& ISO9001 认证&、&全国工业品生产许可证&、&煤矿安全标志认证&、&消防产品安全认证&、& 3C 认证等。

heological properties at a low shear rate range(10-2-10s-1) and the glass transition temperatures for PEK-C with different moleCular weithts have been studied by using a cone/plate rheometer and DSC' The activation energy for melt flow increases with Mw The dependence of Tg on molecular weight exhibits two linear range and the value of nitersect agrees with the critical molecular weight , Mc' which is first reported for PEK-C' Mc value obtained according to η0 is about 8× 104 g/mol and the relation between Mc and temperature was dis-cussed.

用锥权流变仪及DSC的方法研究了5种不同分子量的酞侧基聚芳醚酮在低剪切速率区（10－2－10s－1）的流变行为及其分子量与玻璃化转变温度的关系。结果表明，样品的粘流活化能随分子量的增加而增大，Tg随分子量的变化是二个线性区，其交点值与所求的样品的临界分子量值相对应。利用测得的零剪切粘度值（η0）首次求得了PEK—C的临界分子量值。同时也讨论了Mc与温度及η0和Tg与分子量的关系。

When a sudden power failure or accident or normal pump stops when the pump stops, the valve inlet water velocity to reduce stress Agency, the valve plate also fall, when its velocity is zero (that is, inlet flow rate is zero Department), large valve plate because of its own gravity and rapidly turn off (time 3s ~ 5s), the majority of water to prevent backflow, when the valve before and after the formation of a water pressure, water stress, on the one hand through the small valve at the bottom of the three slot for pressure relief vent pressure. 4 water stress from the bypass tube into the cavity patch up the control room (this process for the suction pressure chamber that can effectively absorb the energy of water), when water stress on cavity than inferior vena cava, the pressure of water promote the diaphragm down mobile , the current cavity pressure of water being squeezed out all the small valve plate slowly drop back to standby status, the process time to ease closure adjustable (3s ~ 150s), then the valve has been fully closed, watertight.

当突然停电或事故停泵或正常停泵时，阀门进水口处压力水流速降低，大阀板也随之下降，当其流速为零时，大阀板由于自身重力而迅速关闭（时间3s～5s），可防止大部分水倒流，此时阀门前后形成一种水压差，压力水一方面通过小阀板底部的三条泄压槽进行泄压。4）压力水从旁通管进入膜片控制室上腔（此过程为吸压腔，能有效吸收一部分水能量），当上腔压力水大于下腔时，压力水推动膜片往下移动，当下腔压力水全部被挤出来时，小阀板缓缓下降，恢复到待机状态，此过程中缓闭时间可调节（3s～150s），届时阀板已全部关闭，滴水不漏。

AlPO4 was synthesized by a Sol-Gel method. Its coefficient of thermal expansion was measured by dilatometer. Its corrosion behavior was tested in an environment of 50vol%H2O/50vol%O2 with a flow rate of 0.085cm/s at 1350℃. The phases and composition of the samples were analyzed by X-ray diffraction and Energy Dispersive Spectroscope. The microstructures of AlPO4 were characterized by Scanning Electron Microscope.

采用溶胶凝胶法合成了一种AlPO4环境障碍涂层材料，测定了其热膨胀系数，在1350℃、50vol% H2O/50vol%O2、1.013×105 Pa、气体流速0.085cm/s的水氧耦合环境中研究了其抗水氧腐蚀性能，并利用X射线衍射仪、能谱分析仪和扫描电子显微镜分析了材料组成和微观结构。

This paper introduces a telemetric collecting and processing system which can continually collect telemetric data flow at a data rate within 480k bps, accomplish the tasks of data division, engineer- ing unit transformation and real-time data display, and put the data into large external memory in a designed format.

本文介绍的遥测数据采集与处理系统能对码速率在480kb/s以内的遥测数据流进行不间断的采集，并在采集的同时完成数据分路、工程单位转换、实时数据显示等数据处理工作，并将数据按规定格式存入外部海量存储器。

Meridian's project, about 5 miles outside esquel at a higher elevation, is about 20 miles from a national park that preserves rate trees known as alerces, a southern relative of california's giant sequoia.

mdg公司计划开采的地点约在艾斯圭尔五里外海拔高一点的地方，跟一座国家公园约二十里，这座国家公园保育着稀有的落叶柏科树木，一种美国加州红木的南方品种。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。