查询词典 frontier

A link to a time when Seminole Indians made friends with a young Ohioan who settled in the frontier town now known as Fort Lauderdale.

链接的时候， seminole印度人所作的朋友与一名年轻ohioan定居于边城，现在被称为劳德代尔堡。

First, when there is no-risky security but no consideration on transaction costs, based on the concept of asymptotic returns rate, we present the concept of asymptotic efficient frontier of portfolio and its determining method.

当有交易成本存在时，我们说明：若标的股票的投资比例在非交易区域时，投资者不需要进行交易；而当股票投资比例超出非交易区域时，投资者需要进行交易使标的股票的投资比例回到非交易区域内。

Gad: on the frontier of Zebulun, from the eastern to the western boundary.

靠近则布隆的边界，由东界至西界，是加得的一份。

Optical signal processing is an important part of the modern information science and the frontier of the modern optics.

光学信息处理是现代信息科学的重要组成部分，是现代光学的前沿。

The atomic net charge, population of frontier molecular orbital, stability and reactive properties of free radicals were analyzed, the mechanism of graft polymerization was discussed.

同时采用量子化学abinitio UHF方法在6-31G基组水平上对两类淀粉链段自由基模型进行几何优化，分析体系的净电荷、前线分子轨道分布规律，以及自由基的稳定性和反应活性特征，揭示接枝共聚反应机理。

Australia's Outback isn't called the last frontier in the planet for nothing.

澳大利亚的澳拜客是不是所谓的最后边界在地球的什么。

Wei Yuan's study, connecting frontier defense, development and construction as well as the settlement of national problems, overtopping traditional geographical field of strategy.

魏源的边疆史地研究把边疆的防卫与开发建设结合起来，将边疆的防卫、开发建设同解决国家的现实问题结合起来，完全超出了传统的战略地理的讨论范围，是难能可贵的。

Palynology, one science of plant＇s pollen and spores, has been proven to be a new frontier discipline.

孢粉学是研究植物孢子和花粉的科学，是一门新兴的边缘学科。

The method of modeling and parametric estimation is an efficient technique for obtaining chemical information on material systems.It is one of the branches of the new frontier science—chemometrics.

模型建立和参数估计方法是获得物质系统化学信息的一种有效技术；是兴新的边缘学科——化学计量学研究的一个重要部分。

Preferential policies shall be adopted to improve production and living conditions in pastureland and frontier areas, and to accelerate their development.

抓紧改善牧区和边境地区生产生活条件，采取特殊扶持政策，促进牧区和边境地区加快发展。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。