查询词典 prospect

The prospect of chiral calix[4]arene is also discussed.

最后对手性杯[4]芳烃的发展前景作了展望。

These antennas can cover GSM900/DCS/PCS/UMTS operation. In the chapter 2, the antenna is designed based on the concept of monopole antenna. Furthermore, the antenna structure have two radiant paths and coupled each other at tail end to do impedance matching. In addition, to raise distance between radiation plane and ground will avoid capacitative effect effectually. In the chapter 3, the antenna is designed based on the concept of planar inverted-F antenna. Furthermore, that the antenna structure have two radiant paths and coupled each other at tail end to do impedance matching is similar to chapter 2. But there is a difference in them. We can choose the short position to change input impedance at this structure. In the chapter 4, the antenna is designed based on the concept of planar inverted-F antenna which takes coupled-fed. It will produce the first mode and high-order mode near the frequency, 900MHz. The feature of this type is to reduce the volume effectually. This antenna can not only cover GSM900/DCS/PCS/UMTS operation but maintain good radiation efficiency. Finally, we will compare three antennas, and develop procedure with industrial view, and propose the prospect of the GSM/GPRS antenna in PND, as a conclusion.

在第二章中，我们使用单极天线设计概念，使用双路径架构并於末端耦合来对天线阻抗做匹配，产生涵盖GSM900/DCS/PCS/UMTS四频操作频带，并提高与接地面的辐射高度，以避免电容效应，使天线具有良好的辐射特性；在第三章中，使用倒F形天线设计概念，使用双路径架构於末端耦合，并於辐射臂上采取适当接地点电感效应作输入阻抗匹配，达成涵盖GSM900/DCS/PCS/UMTS系统的四个操作频带；在第四章中，采用倒F形架构并使用耦合馈入方式，使得长辐射金属臂在低频900 MHz附近产生共振，产生低频基频模态及高阶模态，以达成宽频及频宽涵盖GSM900/DCS/PCS/UMTS频带操作，并有效缩减使用体积；最后，分别比较此三种架构的优缺点，再加以业界角度来思考，研发产品天线的流程及思考方向，以及天线应用於可携式导航装置中未来的展望作为本论文的总结。

Around HPG, the level was lower than that around silicon gel (P.05). Conclusion HPG is a new, better filling material with good biocompatibility, faint inflammatory reaction, and it has thinner and softer capsula. It may has a good prospect of clinical application.

结论HPG引起的炎症反应轻微，形成的包膜薄而疏松，弹性好，张力小，是目前相对安全的软组织充填材料，具有临床应用前景。

So it has a wide practical prospect.The main preparation technologies of titanium carbonitride coating are reviewed in the present paper.

但是，TiC涂层太脆，在使用中容易崩落；而Ti N涂层在高温条件下抗氧化、抗磨损能力等方面不足，限制了它们的进一步发展。

Prove by this research, the revaluation of Taiwan Dollar is advantageous to raise up the REITs prices. And the revaluation could be come from the prospect ion of global investment to the local real estate market. Besides, Granger Casuality has demonstrated the prices of construction group that has got ahead of REITs prices,and whenever it goes up, REITs will be lifted up at the same time.Moreover, REITs issued by Financial Holding is performed better than other issuers.Maybe the reason is the Financial Holding operated the higher quality targets as the trust objects than others.

经由本研究多元回归模型实证发现，台币的升值，有裨益於REITs价格的提升，而台币的升值有可能源自於外资对台湾房地产商办的看好；此外由Granger因果关系检定可得知，营建股股价领先REITs股价的走势，亦为当营建类股走强时，REITs类股也会为之水涨船高，此外金控发行REITs表现亦优於非其他REITs的表现，此有可能金控机构拿出来信托的标的物较为优质所致。

Hydrogen storage alloy, as the cathodal active substance, is the key material deciding the performance of Ni-MH chemical battery and it will have a broader development prospect.

贮氢合金作为镍氢电池负极活性物质，是决定镍氢电池性能的关键材料，具有广阔的发展前景。

According to the relative literature, this paper surveys the taxonomical adscription, the main botanic characters and ornamental characters of the Malus and Chaenomeles species which have been used or have potential applied value in landscape architecture, summaries the expressional forms of their culture, states their disposition and applied forms in the classical and modern landscape, points out the problems that lie in the development and application of them in landscape, raises the exploitation measures and forecasts the application prospect.

依据相关文献，概述了中国园林绿化中已经应用或有潜在应用价值的海棠树种资源的分类学归属、主要植物学特征和观赏特征，总结了海棠文化的内涵和表现形式，阐述了海棠树种在古典和现代园林中的配置方式和应用形式，指出了海棠树种资源在园林应用开发方面存在的问题，并提出开发对策，展望了应用前景。

But, for the most part, Atlanta was not disturbed by the prospect of fighting near Dalton. The place where the Yankees were concentrating was only a few miles southeast of the battle field of Chickamauga.

不过，大多数亚特兰大人对于在多尔顿发生大战的可能性都不怎么感到惊慌，因为北军集中的地点就在奇卡莫加战场东南部数英里处。

The prospect before her was so splendid that she could not even believe that it would come to pass: so incongruous it seemed with the chilliness, darkness, and closeness of the carriage.

等待着她的前景是如此美丽，连她自己都不相信，是否真有这种事：盖因此事与寒冷、四轮轿式马车的拥挤和昏暗的印象极不相称。

The market prospect is great. The construction scale of methane chloridate is 80,000 ton/year.

本项目确定甲烷氯化物装置建设规模为8万吨/年。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。