间断的

On the basis of the analysis of the scores, the author makes conclusions about the characteristics of Schubert"s last three piano sonatas as followings: 1 The device of universal development in the movements composed in sonata form and rondo-sonata form is the most distinctive feature in the last three sonatas, which is also decisive in the trend of the whole movement and makes the developments relatively "still". 2 In the device of themes, the method of irregularity is preferred. However, By using extension, abbreviation, repetition and further repetition of periods, Schubert brings those themes to ingenious balance in both architectonics and aesthetics. 3 Chain method is applied in the connection of themes, in which the previous material is taken as basis and then modified together with the variations of new materials. By this way, the theme is continuously developed. 4 The principle of the dominant-subordinate is followed in Schubert"s three-key exposition, and the process of each key is extended.

本文在详尽分析乐谱的基础上，对最后三首奏鸣曲的主要创作特点进行了以下总结： 1、奏鸣曲式和奏鸣回旋曲式乐章中展开的普遍化是最后三首奏鸣曲最为显著的特点，它决定了整个乐章的走向，并使展开部具有相对"静止"的特点； 2、舒伯特的主题写作中更喜欢运用非方整性写法，并通过自身材料的延长、缩减和重复或者更高一级的段落重复使其达到了结构上和审美上的巧妙平衡； 3、舒伯特喜欢用链式的主题贯穿方式，音乐以之前的材料为依据，经过变化后再加入新的材料，用这种方式不间断地发展； 4、舒伯特的三调呈示部遵循从主到属的总体原则，并扩展了调性历程。

00 At night, I went to the radio. Because almost no one was on duty at night, and i was familiar with it, i entered the director room easily. A man was busy dialing, with a piece of paper before him, which was fully written with phone numbers and answers. He dialed one by one and ordered the same fake customers as me on the other end of the phone the answers they should say later. My arriving alerted him a little, looking back at me doubtingly. I pointed the host in the live broadcasting room the other side of the glass partition, and waved. After the host responded with a smiling face, he left me alone, and continued to dial. I pulled a stool and sat beside him, watching him busy about. From time to time, he would scold, because several calls put through but the other side was unwilling.

晚上8点我到了电台，因为晚上也没有什么人值班，再说对我也还熟悉，我很轻松的到了导播间，一个男子正在忙碌的打电话，面前放着一张纸，上面写满了电话号码和答案，他一个一个的拨打和交代电话那端"象我一样的托"，等下要说的答案，我的到来让他略显警觉，回头疑问的看着我，我指了指玻璃隔断那边直播间里的主持人，挥了下手，里面的主持人回了个笑脸后，男子即不再理我，而继续拨打着电话，我拉了张凳子坐在他的旁边，看着和他忙碌，间断里他会骂骂咧咧，因为个别电话拨通了，对方不愿意。

The sea was roaring hollowly in the distance , the fields were bare and sere , scarfed with golden rod , the brook valley below Green Gables overflowed with asters of ethereal purple , and the Lake of Shining Waters was blue-blue-blue not the changeful blue of spring , nor the pale azure of summer , but a clear , steadfast , serene blue , as if the water were past all moods and tenses of emotion and had settled down to a tranquility unbroken by fickle dreams .

大海在远处咆哮空洞，田野裸露和水生植物，与戈尔登勒德斜切，下面格林盖布尔布鲁克瓦利洋溢着空灵紫菀的紫色，以及夏宁沃特斯湖是蓝色的，蓝色的蓝色；不是多变蓝春，夏季也不是蔚蓝的苍白，而是一个明确的，坚定，平静的蓝色，因为如果水是过去的一切情绪和情感的时态，并定居下来到安宁由善变梦想从未间断。

Based on this, a new WENO difference scheme which based on Dispersion-Relation-Preserving relation is developed, and representative test cases with this scheme for computational aeroacoustics problems has been implemented and compared in order to test capability of wave capturing; In addition, WENO schemes generally do not converge at high order in the presence of contact discontinuity of Euler equations, so a conservative front tracking technique coupling WENO schemes and Level Set method to simulate the translating density profile is presented here, and numerical simulation with this technique for representative test case has been implemented and results show the desired accuracy.

本文研究了高阶精度加权基本无振荡格式及其在双曲守恒律方程中的应用，在此基础上作了两个方面的工作：一是针对高频声波问题构造出一种基于保色散关系的WENO有限差分格式，并对计算气动声学问题的代表性算例进行了大量数值实验，比较了该格式捕捉波数的能力；另外，针对高阶WENO格式在处理Euler方程的接触间断时精度有所降低的问题，研究了利用界面追踪技术Level Set方法和高阶激波捕捉WENO格式相结合的一种守恒追踪方法，并且给出有代表性的密度滑移面问题的算例，得到一致高阶精度的数值模拟结果。

SANTAK is one of the earliest ups manufactures in China. Depending on the high quality, uninterrupted technology innovation and the superiority of outrunner, SANTAK was the leader in low power market, enjoy very high brand reputation. This success was closely bound up its long-range strategies, faithful sales channel strategies, reasonable channel and high quality and service.

山特电子有限公司是最早进入中国的不间断电源外资厂商之一，公司凭借优秀的品质、不断更新的技术，以及先驱者优势，一直在小功率市场居于领导地位，在国内享有很高的品牌知名度，这样的成绩与它长远的战略眼光、切实可行的营销策略、合理的渠道布局、优质的产品和服务都息息相关。

These cycles plus two first-order cycles in the Phanerozoic successions have disclosed that a genetic link may be postulated for individual Earth shells and galactic precessional cycles.The stratigraphic records of the above-mentioned cycles are significant especially for the division of the Precambrian strata with lower stratigraphic resolutions.

尽管对地层记录中隶属不同级别沉积层序的间断面所代表的间断时限的绝对年限还难以精确估价，而建立在岩相及相序基础之上的旋回性地层记录的研究，是从复杂而不完整的地层记录中寻找出更多规律性的有效途径，特别是对生物地层分辨率不高的前寒武纪地层，尤其显得更加重要。

Stipules green, falcate, rarely ovate or ovate-lanceolate, herbaceous, margin sharply serrate or lobed, rarely entire, apex acute or acuminate; petiole sparsely pilose or pubescent; leaf blade interrupted imparipinnate with (2 or)3 or 4 pairs of leaflets, reduced to 3 leaflets on upper leaves; leaflets sessile or shortly petiolulate, obovate, obovate-elliptic, or obovate-lanceolate, 1.5–5 × 1–2.5 cm, abaxially appressed pilose on veins, or densely pubescent or tomentose-pubescent between veins, rarely glabrescent, markedly or sparsely glandular punctate, adaxially pilose, or hirsute or hirtellous on veins, rarely glabrescent, base cuneate to broadly so, margin acutely to obtusely serrate, apex rounded to acute, rarely acuminate. Inflorescence terminal, spicate-racemose, branched or not; rachis pilose.

绿色，镰刀形的托叶，卵形或卵状披针形的很少，草本，边缘锐切成锯齿状或者有叶，很少全缘，先端锐尖或渐尖；叶柄疏生柔毛或短柔毛；叶片间断奇数羽状具(2或)3或4小叶，退化至3小叶在上部叶片上；短的小叶无柄或具小叶柄，倒卵形，倒卵状椭圆形，披针形或倒卵形， 1.5-5 * 1-2.5 厘米，背面的贴伏的具柔毛的在脉上，在脉之间的或密被短柔毛的或被绒毛的短柔毛，很少脱落无毛显著具点，正面具柔毛的或疏生腺体，或具粗毛或在脉上，很少脱落无毛，基部楔形到宽楔形，花序顶生，穗状总状，与否的分枝；轴具柔毛。

The X-35C touched down at Patuxent River NAS on 10 February 2001, completing the first-ever transcontinental flight of a JSF demonstrator aircraft and initiating a series of flight tests that demonstrated carrier suitability in sea-level conditions. The X-35C's flight-test program included a series of Field Carrier Landing Practice tests to evaluate the aircraft's handling qualities and performance during carrier approaches and landings at an airfield, and also included up-and-away handling-quality tests and engine transients at varying speeds and altitudes

g2 X$ X5 Q6 ^2001年2月10日X-35 C抵达 Patuxent 河国家科学院，完成了JSF 型号机型的首次不间断横贯大陆的飞行试验，并且开始验证一系列在海上条件下同航母适配的的飞行测试。X-35 C系列试验科目包括一系列的Field Carrier Landing Practice以验证飞机在陆地机场起降的操作性能，也包括测试在起降操作性能上突然改变速度和高度产生的发动机的瞬时性能等。

Smilax, there are the phylogenetic relationships and distributive pattern to be found based on the combined ITS and maiK. tree: 1 a clade with the African species (S. kraussiana) and Australian species (S. australis), being a sister group; 2 a clade with the S. zeylanica of sect. Macranthae and S. bona-nox of sect. China, the former from Southeast Asia and latter native to US, showing they are a sister species which is disjunctive between Asia-North America, similar to the species pair of S. hispida and S. sieboldii; 3 S. perfoliata from Indonesia being sister to S. ocreata of China and S. megacarpa of Indonesia, which are very similar to each other in morphology; 4 the three species from China (S. lanceifolia, S. perfoliata and S. chapaensis) and S.ovalifolia from Indonesia showing a 87-92% bts monophyletic clade; 5 S.bracteata from China and two species of Indonesia (S. leucophylla and S. sp.) forming a clade in the ITS tree; 6 S.

通过比较研究圆锥花序组和穗菝葜组的地理分布，基于ITS及matK联合数据构建的系统树发现下列明显的具系统发育关系的类群及地理分布模式：1来自非洲的S.kraussiana和来自澳大利亚的S.australis是一对姐妹群，具有共同的祖先；2圆锥花序组的S.zeylanica和菝葜组的S.bona-nox形成一个紧密的分支，前者分布于东亚而后者只局限于美国，显示了一种类似于S.sieboldii和S.hispida那样的东亚—北美间断分布模式；3印度尼西亚的S.perfoliata是分布于中国的S.ocreata和来自印尼S.megacarpa的姐妹群，这三者在形态上也非常接近，表明具有共同祖先；4来自中国的三个种(S.lanceifolia，S.perfoliata and S.chapanensis)和来自印尼的S.ovalifolia形成了一个高支持率的单系分支(87-92％bts)；5基于ITS的系统树，来自中国的S.bracteata和来自印度尼西亚的两个种S.leucophylla and S.sp。

This paper reviews and summarizes the progress in this field as follows: the mathematical model and the difficulty of the analytical solutions is introduced; discusses the latest progress of the numerical solutions is discussed; the finite difference method, the Godunov method, the Boltzmann method, and the KFVS method of one-dimensional dam-break problem are introduced; the TVD method, the discontinuous finite element method, the finite volume method and characteristic method of two-dimensional dam-break problem are discussed; the applicability, the advantage and the disadvantage of each method are analyzed; and the progress in the numerical calculations of flow of fluid with free surface are presented.

回顾和总结了国内外对溃坝水流演进问题的研究进展：介绍了溃坝水流的数学模型及解析解法存在的困难，进而讨论了数值解法的最新进展；论述了求解溃坝水流一维问题的有限差分法、近似黎曼解的Godunov格式法、Boltzmann法、KFVS法和二维问题的TVD格式法、间断有限元法、有限体积法、特征线法，并分析了各种方法的适用范围和优缺点，及讨论了限制函数的使用；介绍了利用自由水面追踪方法计算溃坝水流的研究进展，并根据目前存在的不足和实际工程的需要，提出了进一步研究的方向和发展趋势。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。