光滑的

Traversing the long and matted gallery, I descended the slippery steps of oak; then I gained the hall; I halted there a minute; I looked at some pictures on the walls (one I remember represented a grim man in a cuirass, and one a lady with powdered hair and a pearl necklace), at a bronze lamp pendent from the ceiling, at a great clock whose case was of oak curiously carved, and ebon black with time and rubbing.

我穿过了铺席的长走廊，下了那光滑的橡木楼梯；于是我到了过厅，在那里站了一会，我看着墙上的画（我记得有一张画着穿护身甲的严肃男子，一张画着戴宝石项链，敷发粉的贵妇），看着从天花板悬下的黄铜灯，看着一座大钟，钟架是雕得石怪的橡木，和因为时间与磨擦而发了黑的乌木做成的。

Traversing the long and matted gallery, I descended the slippery steps of oak; then I gained the hall: I halted there a minute; I looked at some pictures on the walls (one, I remember, represented a grim man in a cuirass, and one a lady with powdered hair and a pearl necklace), at a bronze lamp pendent from the ceiling, at a great clock whose case was of oak curiously carved, and ebon black with time and rubbing.

我穿过铺着地毯的长走廊，走下光滑的橡木楼梯，来到门前。我站了一小会儿，看看墙上的画（我记着一幅画画了个身穿胸甲的严肃男子，一幅画画的是擦着发粉带着珍珠项链的妇人），看看从天花板垂下的黄铜灯，看看那个黑木大钟，钟架上有古怪的橡木雕刻，因为长时间的摩擦，已经变黑了。

The derivatives of the nonsmooth equations are computed to make the generalized derivative matrix nonsingular. Then the nonsmmoth damped Newton method is used to solve them.Analytic solutions of the KdV equation with variable coefficients: Shallow water wave problems belong to problems of free surface wave, and can be molded by the nonsmooth equations model given above in principle.

在前面建立的非光滑方程组数学模型和固定网格法基础上，利用广义导数的概念给出了求解渗流自由面的一种新方法-----非光滑阻尼牛顿法，该法是对非光滑方程组求导，适当的处理广义导数矩阵使其非奇异，利用非光滑牛顿法求解。

However, the solutions of the Cauchy problem of the nonlinear hyperbolic system generally develop singularities in finite time even if the initial data are small and smooth.For this reason, solutions must be found in the space of discontinuous functions. Therefore, one can not directly use the classical analytic techniques that predominate in the theory of partial differential equations of other types. Instead, we construct approximate solutions via the singular perturbation methods. By using the compactness of the approximate solutions, we can obtain the existence of the solutions of original system.

然而一般而言，即使是在初值很小且光滑的情况下，非线性双曲型守恒律的Cauchy问题的解在有限时间内也会出现奇异性，为此，我们必须在不连续函数空间中寻找上述问题的解，因此对这类问题的研究，我们也不可能直接利用在其它类型的偏微分方程中占主导地位的解析方法来解决问题，而是通过奇异扰动法构造近似解，由近似解的紧性得到原问题解的存在性。

The forth algorithm is the same as the third one with an addition of finite termination criteria. Although the latter two algorithms have only linear rate of convergence, they are especially suitable for large-scale and sparse problems, with features of simple formula, small storage, sparsity preservation and easy implementation.

前者借助NCP函数把互补问题转化为等价的非光滑方程组，再用带参数的光滑方程组近似这些非光滑方程组，最后用牛顿型方法求解所得到的光滑方程组，希望通过光滑参数趋于零得到原来互补问题的解；后者基于等价不动点格式，构造了一个光滑迭代算法和一个具有有限终止性质的算法，虽然这种迭代算法仅有线性收敛速度，但由于其格式简单、存储量小、保稀疏性、非常易于计算机实现等特点，故较适用于求解大规模稀疏问题。

We have done some exploratory work from several aspects to generalize the Brownian motor to the more real situation: The model which molecular motor has internal degree of freedom; The track on which the Brownian particle moves cannot be completely ordered and contain certain amount of disorder, the model is rocking ratchets with stochastic potentials; A two-dimensional ratchet model with a non-conservative force to realize the coupling between the mechanical and chemical processes.

目前大多数的研究工作是把分子马达抽象为一维的点粒子，我们在推广布朗马达到更真实的方向上开展了以下几个侧面的研究分子马达动力学行为的探索性工作：分子马达具有内部结构的电偶极子模型；考虑分子马达的轨道不规则、不光滑的摇摆棘轮模型；提出一个具有非保守脉冲力场的二维棘轮模型。

SEM observation of the earliest skeletal fossils from the late Sinian Dengying Formation in southern Shaanxi, China indicates that the tube wall of Sinotubulites levis is encrusted by phosphate spherical and filamentous structure, possibly reflecting microbially mediated phosphatization of tube wall. Three preservational microfabrics detected, namely mat-like structure formed by intertwining of rigid filaments, densely packed spheres with a distinctive framboidal external surface and hollow centers and tightly packed spherical bodies with extremely smooth external surface, may refer to different types of mineralized cyanopytes.

陕南晚震旦世高家山生物群中骨骼化石的电镜扫描显示，Sinotubulites levis壳壁中具有丰富的磷酸盐化球状和丝状体，可分为3种不同类型的微生物组构：1由相互缠绕的丝状体所组成的藻席状组构；2由外表面成莓球状，内部中空的球状体紧密堆叠所形成的组构类型；3由表面极为光滑的球状体堆叠所形成的组构。

So saying, with dispatchful looks in haste She turns, on hospitable thoughts intent What choice to chuse for delicacie best, What order, so contriv'd as not to mix Tastes, not well joynd, inelegant, but bring [ 335 ] Taste after taste upheld with kindliest change, Bestirs her then, and from each tender stalk Whatever Earth all-bearing Mother yields In India East or West, or middle shoare In Pontus or the Punic Coast, or where [ 340 ] Alcinous reign'd, fruit of all kindes, in coate, Rough, or smooth rin'd, or bearded husk, or shell She gathers, Tribute large, and on the board Heaps with unsparing hand; for drink the Grape She crushes, inoffensive moust, and meathes [ 345 ] From many a berrie, and from sweet kernels prest She tempers dulcet creams, nor these to hold Wants her fit vessels pure, then strews the ground With Rose and Odours from the shrub unfum'd.

Neerer his presence Adam though not awd， Yet with submiss approach and reverence meek， As to a superior Nature， bowing low， [ 360 ] 她一边说着，一边带着急迫的神情，急速转身，一心想着招待的事，怎样精选最上等最可口的东西，风味若不调和，便会变得粗劣，务必要按照自然的变化而加调味，一样接着一样，有条不紊，引人入胜；于是忙着去采集各种的果品，从大地母亲所生产的万汇中千挑万选，无论东西印度、地中海滨各国、本都、布匿沿岸或阿西诺斯国中的，样样都有，结在柔枝上的，有果皮光滑的，粗糙的，果壳带须的，包在荚里的，她都不吝惜地采摘，堆积在桌子上。

For decades now in an attempt to sell beauty products, these companies have convinced us that we need to have shinier hair, straighter hair, curlier hair, clearer skin, minimize wrinkles, alleviate bumps, have fewer lumps, firmer necks, straighter teeth, whiter teeth, bigger boobs, flatter stomachs, junk in the trunk, no cellulite, hairless legs, hairless armpits, painted nails, smooth feet, higher cheekbones, lower foreheads, poutier lips, perfectly sculpted eyebrows and smell really, really good.

十几年来，这些美容公司正孜孜不倦地试图推销美容产品并已使我们相信我们应该拥有更光泽亮丽，更直顺，或更卷曲的秀发，更净白的肌肤，更细小的皱纹，更小的肿块和小的疙瘩，更白更细直的牙齿，更结实的细脖，丰满的胸部，平坦的小腹，苗条的身材，没有多余的赘肉，光秃秃的腿和胳肢窝，涂满颜色的指甲，光滑的脚，更高耸的颧骨，更低平的前额，微撅的小嘴，完美的雕眉，微笑起来真的很漂亮。

For example, multi-purpose cutting board, with volume below the water heater went door screens so that the electrical contractors have huge ingeniously hid; German-style pillars beside it called "style" could be stratified or some sporadic notes things; The small monster Lalan the corner, not only fresh names, and the maximum use of a corner, All metal parts are relevant world-renowned brand, comes from 10 to 150,000 times, that is 10 to 15 years there will be no problem; the most creative is an embedded hands-free phones and radios, and one can learn while chatting with the respondents, about time, being busy at the hands of food, but also can listen to the radio work, even cooking are also many warm, not to mention the taste of food; In order to prevent child injuries, all the glass jars are earthquakes, Zhuojiao is arc, holding a sleek strong lines.

例如多功能菜板，下面用卷帘门包起了热水器，让本来庞大笨重的电器巧妙地藏起来；旁边的德式吧台柱叫&顶天立地&，可以分层放一些零散顺手的东西；下面这个转角小怪物拉篮，不仅有新鲜的名字，而且最大限度的利用起角落，所有相关的金属配件都是世界知名品牌，能开10至15万次，也就是10至15年没问题；最有创意的是嵌入式免提电话和收音机，一人下厨时可以边与被访者聊天、约时间，边忙活手里的饭菜，还可以听着广播干活，就连下厨热情也高涨了许多，更不必说饭菜的味道了；为了防止小孩受伤，橱柜所有的玻璃都是防震的，桌角是圆弧的，拉手采用光滑的强流线型。

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。