有充分根据的

A sufficient condition for the oscillation of bounded solutions of a kind of second order neutral differential difference equation s established.

建立了一类二阶中立型微分差分方程有界解振动的充分条件，且当变系数都是常数时，该条件也是必要的；同时，根据该方程的"极限"方程建立了它自身的一个有界振动准则。

On the basis of referring to preceding relevant achievements and exploring the entirestate of the occurrence and development of the RMA,the dissertation focuses on theRMA's origin,essence and mechanism.Then,it draws some conclusions:(1)Far fromoccasionally,the RMA has specific interior factors and external conditions.As a resultof the demand for international political and military struggle and the advancement inscience and technology,the RMA conforms to the trend of the times.(2)As far as itsessence is concerned,the RMA is such a process,during which all countries reformmilitary system wholly in order to realize its informatization,integration andintelligentization after information and knowledge have become dominant factors ofmilitary strength owing to extensive application of high technology around informationtechnology in the military field.(3)During the extensive and thorough reformation in thewhole world,all factors vary sooner or later and affect one another,and promote theevolution of the military system to make the transition from mechanized form tointelligentized one.

论文充分借鉴、吸收前人的有关研究成果，在分析、考察世界新军事革命发生、发展的总体状况的基础上，由具体到抽象，重点探讨了新军事革命的发生动因、本质特征和运行机制，认为：新军事革命的发生与发展不是偶然的，而有其特定的内在动因和外部条件，它既是时代发展变化的客观要求，也是国际政治军事斗争需要与科学技术进步共同推动的结果；这场军事革命的实质，是在以信息技术为核心的高新技术广泛应用于军事领域，信息与知识日益成为军事力量的主导性要素的新条件下，世界各国根据系统原则对军事领域进行变革，努力促使整个军事系统实现信息化、知识化、一体化，进而形成全新的智能化军事形态的过程；新军事革命具体表现为广泛而深入的军事改革，在其发生与发展的过程中，军事诸要素先后变革并相互影响、相互作用，推动整个军事系统不断演进，逐步实现机械化军事形态向智能化军事形态的过渡，最终确立全新的智能化军事形态。

We shall provide you munificent salary and the welfare according to your ability!

公司作为年轻的企业，重视培养优秀的企业文化，充分关心个人职业身涯规划与成长，希望有能力，有胆识，有冲劲的年轻人加入我公司，我们将根据你的能力提供福利！

The sufficient conditions to guarantee robust exponential stability for the closed-loop systems are obtained based on Linear Matrix Inequality, moreover, the approach of design of robust H# output feedback controller is introduced.3 The problem of reliable H# control for a class of Lur"e systems with polytopic uncertainties is studied when all control components are operational as well as when some control components experience failures, the design approach of reliable H# controller is also obtained.4 Considering a class of uncertain Lur"e singular system with time-delays, the problem of robust stability is investigated based on Barbalats Lemma and nonsingular linear transformation of model reduction.

针对一类不确定Lur'e奇异时滞系统，基于Barbalat引理以及非奇异降阶变换，讨论了Lur'e奇异时滞系统的鲁棒稳定问题，提出了鲁棒H_∞状态浙江大学博士学位论文反馈控制器的设计方法。5、针对一类具有饱和执行器的不确定Lur'e奇异系统，提出了时滞依赖的鲁棒稳定与鲁棒二次镇定的充分条件，所的结果不需要参数的整定。6、针对任意协方差有界的有色噪声，讨论了一类不确定Lur'e奇异系统的鲁棒凡滤波问题，得出了鲁棒几滤波器设计的充分条件。7、针对一类不确定Lur'e时滞系统，通过线性变换，把它转换成奇异系统，根据奇异系统鲁棒控制理论所得出的鲁棒稳定与鲁棒镇定控制器设计的充分条件具有很小的保守性。

And our response ," says Stiglitz wearily, tearing into a croissant,"was, well, yes, you don't decide to fight a response to Pearl Harbour on the basis of that, but when there's a war of choice, you at least use it to make sure your timing is right, that you've done the preparation.

我们的回应是，"斯蒂格利茨撕着一只羊角面包，疲倦地说道，"好吧，是的，当你遭遇珍珠港事件，需要作出反戈一击的时候，你不能根据这些计算来决策。但当你面对一场有选择余地的战争，至少应该用这些计算来证明你的时机是恰当的，你的准备是充分的。

In order to remove completely all excuse and leave no pretext of any impediment to anyone who is obliged to attend, in addition to the public guarantee which was clearly granted at the summoning of this council to all coming to it we give, concede and grant, acting on the advice and power mentioned above with the same council's approval, to each and all who have been accustomed to be present at the meetings of general councils and are coming to the present Lateran council, as well as to members of their personal staff, of whatever status rank, order and condition or nobility they may be, ecclesiastical and secular, a free, safe and secure safe-conduct and, by apostolic authority in the meaning of the present letter, full protection in all its aspects, for themselves and for all their possessions of any kind as they pass through cities, territories and places, by sea and land, which are subject to the said Roman church, for the journey to the Lateran council in Rome, for remaining in the city of freedom, for exchanging views according to their opinions, for departing therefrom as often as they may wish and also after four months from the conclusion and dispersal of the said council; and we promise to give readily other safe-conducts and guarantees to those desiring to have them.

因此，为了消除所有藉口，完全没有留下任何藉口，任何障碍，任何人谁有义务出席，除了向公众保证这显然是理所当然的传唤本局所有来，我们给予承认和赠款，代理的意见和权力与上述相同的安理会的批准，每个和所有谁已经习惯於将出席会议的理事会和大会即将於本拉特兰理事会，以及各成员的个人的工作人员，什麼样的地位等级，秩序和条件或贵族，他们可能会，教会和世俗的，一个自由，安全和可靠的安全行为，并通过使徒权威的含义本信，充分保护的各个方面，为自己和对所有的财产的任何形式，因为它们穿过城市，地区和场所，由海上和陆地，这是受说罗马教会，为旅拉特兰理事会在罗马，为留在城市的自由，为交换意见，根据他们的意见，由此出发，他们经常不妨也从4个月后的结论和分散的说，安理会和我们承诺放弃容易其他安全进行，并保证对那些希望他们。

Only if there are sufficient evidences to prove fraud through letter of credit and the bank has not yet paid in a reasonable period, the people's court may order stop payment according to the request of the applicants and on condition that they provide guarantee or security.

只有在有充分的证据证明信用证项下存在欺诈，且银行在合理的时间内尚未对外付款的情况下，人民法院才可以根据开证申请人的请求，并在其提供担保的情况下裁定止付信用证项下款项。

According to the variation in the components of intermediateacid igneous rocks coming from the lower crust, it is possible to restrain the depth of the source area and the minimum thickness of the crust, and thus to provide important information for the study of the deep process of the continental intraplate mineralizationGlobally, many world level porphyry copper deposits and metallogenic systems formed by hypabyssal hot liquid have their close relationship with the synchronous adakite in spacetime and genesis; domestically, the adakitelike rocks have been identified to be related to the metallogenesis in the main metallogenic areas in ChinaThe recognition of adakitelike rocks having no relationship with the process of subduction makes it possible to construct a metallogenic model of continental intraplate porphyry metal deposits by combining other geological evidences, and this model is totally different from the metallogenic model of porphyry copper deposits with Bsubduction setting constructed by Sillitoe (1972)The existence of adakitelike rocks may be the necessary condition but not the sufficient one for forming the largescale porphyry deposits and the hypabyssal hotliquid deposits, whose metallogenic elements mainly came from the mantleThe metallogenic potential of adakitelike rocks is achieved by the entering of the mantle material, and the metallogenic specialization of adakitelike rocks is decided by the distribution characteristics of the metallogenic elements in the upper mantleAn important reason for the adakitelike magma related to subduction being advantageous to mineralization is that there were abundant high pressure and high temperature liquid coming from the subducted platepieces and the magma of high fO2 coming from the melting of subducted platepiecesHowever, for those adakitelike rocks, whose occurrence has continental plate background but does not relate to the subduction, their metallogenic mechanism is not clear yetBased on the concept of modern mineral exploration and combined with the analysis of integrated geological information, we may better realize the practical prospecting significance of the adakitelike rocks

根据起源于下地壳的中酸性岩浆岩的成分变化，可以约束其源区深度以及地壳最小厚度，为大陆板内成矿作用的深部过程研究提供重要信息。全球范围内，许多世界级斑岩铜矿和浅成热液矿化系统与同期的埃达克质岩存在密切的时空与成因联系，在国内主要成矿区带也识别出与金属成矿作用有关的埃达克岩。与俯冲过程无关的埃达克质岩的识别，使我们有可能结合其他地质证据构建完全不同于Sillitoe(1972)B型俯冲环境的斑岩铜矿成矿模式的大陆板内斑岩型金属矿床成矿模式。对于规模巨大、矿质主要源自地幔的热液矿床的形成，埃达克岩可能是必要条件，但不是充分条件。埃达克岩的成矿潜力通过地幔物质加入而获取，埃达克岩的成矿专属性由上地幔成矿元素分布特征决定。与俯冲有关的埃达克质岩浆之所以有利于成矿，重要的原因是存在大量来自俯冲板片的高压、高温流体以及俯冲板片熔融形成高氧逸度(fO2)的熔体，但产出在大陆板内背景、与俯冲无关的埃达克岩的成矿机制还不清楚。根据现代资源勘查理念，结合综合地质信息分析，埃达克质岩具有实际找矿意义。

It is an article for investigating the factors that influence light wave interfere withing the grain visibility.

对影响光波干涉条纹可见度的因素做了探究，并根据教学和实验中的问题，从确保光波的干涉所形成的干涉条件有足够的可见度入手，系统阐述了所需充分考虑的 4个因

Fill a tulip-shaped glass with red wine to one third of a full glass (5cm from the foot of the bottom).Observe the wine. Lean 45 degrees to check its color against a white background. Fine dry red wine looks clear and glossy. By observing the color and tone of the wine, you coukd make good judgment about its maturity. Usually the deeper in yellow tone it looks, the more aged the wine is; the paler in color or deeper in purple tone it looks, the less aged the wine is.Smell the wine. Gently shake the glass for better contact between wine and air until the aroma of the wine evaporates enough. Reach your nose into the glass, smell gently and quickly. Fine red wine is rich in aroma, dense and subtle, with both the aroma from grape and the matching oak fragrance.Taste the wine. Take a deep sip, simultaneously draw in the air over the wine, whirl the wine inside every part of your mouth, fully appreciate its flavor before swallowing. Sense the aftertaste and make a good judgment of its potential quality.

试酒 首先，将红酒倒入郁金香型杯中，倒至酒杯的三分之一处（距杯角约5厘米处）即可，倾斜45度，对着白色的背景看颜色，好的干红葡萄酒应该是清澈、有光泽，根据葡萄酒颜色的深浅及色调，也可以判断出红酒的成熟度，同常红葡萄酒颜色越深、黄色调越重酒越老，颜色越浅、紫色调越重酒越年轻；闻香味，酒杯轻轻晃动，促使酒与空气接触，使酒的香气释放出来，然后将鼻探入杯中，短促的轻闻，红葡萄酒香味丰富、浓烈而复杂，既有葡萄本身所发出的果香，又有因在橡木桶中醇化而产生的丰富和谐的橡木香；然后品尝味道，深啜一口，同时吸入酒上方的空气，并让酒在口中打转，使之到达口腔的每一个部位，充分品尝它的味道，最后将酒下咽，同时感觉酒下咽喉后留在口中的滋味，体会它的余韵以判断酒是否有潜质。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。