可用的

The goal of a CSCW system is to enable users to cooperate conveniently no mater when and where While,currently,most CSCW users rely on existing network infrastructures Self organized Network is a multi hop temporary autonomous system of mobile nodes equipped with wireless transmitters and receivers without the aid of any current network infrastructure In such an environment,it may be necessary for one mobile node,in order to communicate another node,to need a chain of intermediate nodes to forward pac...

CSCW 系统目标是允许用户在任何地点，在任何时间可以方便地进行群体间的协同工作。目前大多数的CSCW 用户都需要依靠现有的网络基础设施。自组网是一组带有无线收发装置的移动节点组成的一个多跳的临时性的自治系统。在这种环境中，由于节点无线通信覆盖范围的有限性，需要借助其他中间节点进行分组转发到达信宿。它可以在没有可用的网络基础设施的情况下提供一种通信支撑环境，从而拓宽了CSCW 的应用环境。本文描述了自组网的概念和特点，并提出了自组网的体系结构。

"This development is extremely important both to patients and to the public health in general," AAAAI President Michael Schatz, MD, said during the press briefing."This permits us to provide better care of our patients by allowing us to identify the individuals who can safely take penicillins. The alternative effective antibiotics they may otherwise be prescribed are usually more expensive. From a public health perspective, these alternative antibiotics are also broader spectrum, which can contribute to overall antibiotic resistance." Dr. Schatz is also the chief of allergy at Kaiser Permanente in San Diego, California.

AAAAI的总裁Michael Schatz医师在记者会中表示，这项研发对於患者及一般大众的健康都非常的重要；这项试剂产品可以让我们确认有哪些患者可以安全的接受盘尼西林治疗，藉此我们可以对患者提供更好的照护；其他可用的抗生素一般而言都会比较贵，从大众保健的议题来看，其他的抗生素范围广泛，会造成整体的抗生素抗药性；Schatz医师同时也是圣地牙哥Kaiser Permanente的过敏科主任。

The former takes the arbitrary distribution, describing the sojourn time of each user state, into consideration, so it is a more general model, covering the particular cases of DTMC and CTMC respectively.

针对现有研究大多从定性角度分析普适资源的可用性，本文建立了基于马尔可夫重生过程的普适资源可用性定量分析模型，包括用户会话可用性分析模型和用户请求可用性分析模型。

Just under this background, studying on the flight mechanism of flapping-wing MAV and sample fabrication from the bionics are conducted in this dissertation. The kinematics equations of insect wings can be acquired by the observation and measurement on the natural insect in researching paper. The geometry model of insect is established by UG technology. The three dimensional grid during the insect moving in the flow field is achieved which adopted grid generation method. The characteristic of lift and drag are attained by simulation the surround flow field during the locomotion of wings, and the flight mechanism of insect is discussed. Based on this study, the physical flapping-wing MAV is fabricated by the acquirable materials and parts of apparatus in existence.

正是在这一背景下，本文从仿生的角度来研究微型飞行器的飞行机理与样机制作；通过查阅文献中对自然界中昆虫翅膀运动的观察与测量，获取了昆虫翅膀的运动方程；采用UG建模技术，建立昆虫的几何模型；采用网格划分方法，获取昆虫在流场运动时的三维网格；运用CFD方法模拟翅膀运动时周围的流场，获取昆虫运动时的升阻力特性，进而来研究昆虫的飞行机理；在此基础上，通过现有可用的材料加工制作仿生微型飞行器。

Based on English definition of the six properties which a relation R defined on a set A and utilizing the logical characteristic of implications, two aspects of ordered-pair and the matrix MR are considered, and the properties of the R is analyzed one by one. A few useful conclusions are summarized as determining the properey of the R. The following collections are also analyzed between reflexive and irreflexive, symmetric and antisymmetric, symmetric and asymmetric and among irreflexive, antisymmetric and asymmetric.

根据定义在一个集合A上的关系R的六个性质的英文定义，利用蕴含式的逻辑特点，从有序对和关系R的矩阵M两个角度对每个性质逐一进行分析，得出在判定关系R的性质时可用的结论，并且分析了自反性与非自反性之间、对称性与反对称性之间、对称性与非对称性之间、非自反性和反对称性以及非对称性之间的联系。

In this study, used Multiplex-PCR method to detection AAC of AAC_ITS and AAC_rpoB, used Multiplex-PCR method to detection BG of BG_ITS、BG_gyrB and BG_rpoD, used Multiplex-PCR method to detection PCH of PEC_ITS, idgA and idgB, used Multiplex-PCR method to detection AAC、BG and PCH of AAC_ITS、BG_ITS、PEC_ITS and idgA. The result reveals which were designed primer of specific can detect the existence of different phytopathogenic bacteria. These technique will use to develop the standard operation procedure of phytopathogenic bacteria disease in orchids.

在多引子组之研究上，AAC_ITS及AAC_rpoB之组合可用於褐斑病菌之检测；BG_ITS、BG_gyrB及BG_rpoD之组合可用於叶斑病菌之检测； PEC_ITS、idgA及idgB之组合可用於软腐病菌之检测；AAC_ITS、BG_ITS、PEC_ITS和idgA之组合则可用於三种兰花细菌性病原之检测，分析结果显示所使用之引子组可以快速、灵敏且专一性的检测细菌性褐斑病、细菌性叶斑病及细菌性软腐病，并且缩短检测时间，未来将可以应用於兰花细菌病害之监测。

By enlarging the objects of his thoughts it supplies an antidote to the anxieties and anguishes of the present , and makes possible the nearest approach to serenity that is available to a sensitive mind in our tortured and uncertain world .

把他的思想客体扩大化，就能解除当前的人们的焦虑和苦恼，并能创见一条最近的通途直指宁静的彼岸，这在我们这被扭曲了的世界上对于敏感的人脑是可用的。

There has been a great deal of speculation over the zerg choice to occupy Char, given its harsh environment and total lack of any organic life forms to exploit. Theorists are evenly split among the ideas that Char forms a useful jump-off point to the core worlds of terran and protoss space, that its inhospitable nature makes it easier for the zerg to defend it, or that Char\'s high radiation levels promote an increased rate of mutation in zerg organisms to enable forced evolution of specialist strains.

在虫族占据 Char 期间有大量的投机活动，鉴于有害的环境和缺乏有机生命形势的利用，理论家们用均匀分裂的方法在 Char 形成了一个可用的进入人类世界和神族空间的跳跃点， Char 荒凉的自然性质更利于虫族的防守，甚至 Char 的高度放射性等级促进了虫族机体组织的变异使其演变出特殊的种类。

Shoot at everything that moves. Blow up everything that you possibly can blow up. Pick up everything portable. There is spare armor that fits you, and ammunition that fits your weapons, all over the place. You can't be hit by your own ricochets. No matter how much noise you make, no more than four or five guys will ever come to investigate at any one time. It is normal to store explosives inside air conditioning ducts. Injuries don't slow you down and can be healed instantly. It is morally acceptable and in fact imperative to loot the bleeding bodies of the dead. You may be required to jump off cliffs to win this game, but you can do so without any harm.

如果你想要赢得游戏，你最好理解游戏中的潜在习惯，它们是：向一切移动的物体射击；把所以看起来可以炸掉的东西炸掉；捡起来所有可以携带的物品，游戏场景中很少有你合适的装甲，适合你武器的弹药；你不会被自己的跳弹击中；不管你发出多大的声音，每次出现的敌人不会超过4，5个；在空调管道中肯定会藏着炸弹；受伤后你的行动不会变慢，然后随时可以被治好；在别的尸体上找可用的装备是很正常的事情；你最后要跳过悬崖才能获得最后胜利。。。。。。

There is daytime access to our award-winning library; research resources include access to other University of London libraries, the British Library and the British Museum; research students are eligible to apply for an Overseas Research Student award; a number of College studentships for doctoral and research students are also available; research students and their supervisors meet at mutually convenient times; many programmes have evening tuition, leaving the day free to combine directed study with other activities; full computing facilities and support; access to University of London accommodation services; College located at heart of academic London, 5 minutes from the British Museum.

设施白天学生可使用位於校内且曾荣获殊荣的图书馆，可用的研究资源还包括所有伦敦大学的图书馆，大英图书馆和大英博物馆；研究生皆有资格角逐海外研究生奖和奖助学金。研究生与他们的助教定期碰面；许多课程有晚间的加强辅导，白天则可运用於上课和其他的活动。学生有权使用伦敦大学的住宿服务和完备的电脑设备与协助。学校位於伦敦学术中心，距大英博物馆仅五分钟距离。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。