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It is the aim of this book to present various basic and important results of vector optimization in an abstract mathematical setting and to demonstrate its usefulness in vector approximation and cooperative differential game theory.

本书的目的是在抽象数学柜架下给出向量优化的各种基本和重要结果并阐述它们在向量逼近和合作微分对策理论中的应用。

Objective To establish an ELISA for detecting specific antibody against Aspergillus fumigatus, and to evaluate its usefulness in diagnosis of invasive aspergillosis.

目的 建立检测人血清中抗烟曲霉特异性抗体的ELISA法，评估该法在侵袭性烟曲霉病诊断中的价值。

The brier and bramble can never become the vine and olive; but their asperities may be softened by culture, and their properties improved to usefulness in the order and economy of the world.

荆棘和蒺藜永远不会变成葡萄藤和橄榄枝，但是它们的坚硬和棘刺可以经由培育去软化，在世界经济秩序里，他们也可能更有益于人类。

A simple 3-D role-playing game is developed using the proposed authoring to demonstrate the usefulness and applicability of the authoring system.

特别地，我们将以3D角色扮演的游戏软体当例子，来展示及验证所提出的3D角色扮演的游戏编辑系统的能力及应用的可能性。

With the development of industrial automation, usefulness of PLC and computer becomes more and more extensive in industry.

随着工业自动化的发展，PLC 与计算机的通讯在工业中的应用越来越广泛。

Bar-code system is widely utilized in our daily life. In order to assess the usefulness of the bar-code system in picture archiving and communication system, we used bar-code reader as the complementary tool of PACS for registration, radiographic taking, and imaging reporting in the department of the diagnostic radiology.

条码的应用已成为我们日常生活的一部份，为了研究条码对医学影像储传系统（Picture Archiving and Communication System， PACS）的实际效能，我们利用条码读取机作为放射科收件、检查、及制作报告的辅助工具，我们先完成健诊、重症加护病房及急诊使用条码搭配著PACS作业。

As early as 1770 renowned Philadelphian botanist John Bartram made note in his horticultural journals of a native vine type that was popular amongst mid-Atlantic colonist who domesticated it for its usefulness in winemaking – the cited vine type is now reasonably believed to be Vitis aestivalis, and is quite likely the antecedent to the variety we know today as Norton.

早在1770年，著名植物学家约翰巴特拉姆费城人在原生型的葡萄园艺杂志指出，流行之间大西洋中部殖民者谁驯化它在酿酒有用它-引藤类型现在有理由相信葡萄aestivalis，并很可能成为先行的种类，我们今天知道的诺顿。

Six screwdrivers, a ruler, pliers and a bottle opener give this little tool a ton of usefulness.

六螺丝刀，一把尺子，钳子和开瓶器给这个小工具的效用吨。

At this time of the brazier, the usefulness of a particularly large.

这时的火盆，用处特别大。

But research findings on the usefulness of catharsis are mixed.

探讨的是catharsis的用途，当然实际是指发泄的效用。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。