下层

Feb. 1988, quasi-biennial and quasi-3-to-4-year oscillation are invenstigated. It is found that the two oscillations are propagating from west to east at all levels, being out of paase for the tropics but in phase for the mid-latitudes; for the latter oscillations in West Pacific, it travels equatorially from both mid-latitudes at low-levels while from south to north through a well-defined channel at...

结果发现：纬向风准两年、准3─4年振荡在热带地区上、下层均一致自西向东传播，但位相相反；在中纬度地区，纬向风准两年、准3─4年振荡上、下层均盛行自西向东传播，且位相一致；西太平洋地区低层纬向风准3─4年振荡均为从南、北半球中纬度地区向赤道传播；高层纬向风准3─4年振荡在175─140°W附近存在一明显的通道，且为自南向北传播，而且在经向上呈1波特征。

Various factors related to patients, tumors, and treatment including PEC were investigated using univariate and multivariate analysis with regard to delayed post-ESD bleeding, evidenced by hematemesis or melena, that required endoscopic treatment.

通过单变量和多变量分析患者、肿瘤、治疗（包括内镜粘膜下层剥离术后常规凝固可见血管）对于粘膜下层切除术后延迟出血的影响，并且行内镜治疗。

He bid me observe it, and I should always find, that the Calamitles of Life were shared among the upper and lower Part of Mankind; but that the middle Station had the fewest Disasters, and was not exposd to so many Vicisitudes as the higher or lower Part of Mankind; nay, they were not subjected to so many Distempers and Uneasiness either of Body or Mind, as those were who, by vicious Living, Luxury and Extravagancies on one Hand, or by hard Labour, Want of Necessaries, and mean or insufficient Diet on the other Hand, bring Distempers upon themselves by the natural Consequences of their Way of Living; That the middle Station of Life was calculated for, all kind of Vertues and all kinds of Enjoyments; that Peace and Plenty were the Hand-maids of a middle Fortune; that Temperance, Moderation, Quietness, Health, Society, all agreeable Diversions, and all desirable Pleasures, were the Blessings attending the middle Station of Life; that this Way Men went silently and smoothly thro the World, and comfortably out of it, not embarassd with the Labours of the Hands or of the Head, not sold to the Life of Slavery for daily Bread, or harrast with perplexd Circumstances, which rob the Soul of Peace, and the Body of Rest; not enragd with the Passion of Envy, or secret burning Lust of Ambition for great things; but in easy Circumstances sliding gently thro the World, and sensibly tasting the Sweets of living, without the bitter, feeling that they are happy, and learning by every Days Experience to know it more sensibly.

他说，我自己可以从下面的事实中认识到，中间地位的生活确实幸福无比；这就是，人人羡慕这种地位，许多帝王都感叹其高贵的出身给他们带来的不幸后果，恨不得自己出生于贫贱与高贵之间的中间阶层。明智的人也证明，中间阶层的人能获得真正的幸福。《圣经》中的智者也曾祈祷：&使我既不贫穷，也不富裕。&他提醒我，只要用心观察，就会发现上层社会和下层社会的人都多灾多难，唯中间阶层灾祸最少。中间阶层的生活，不会像上层社会和下层社会的人那样盛衰荣辱，瞬息万变。而且，中间地位不会像阔佬那样因挥霍无度、腐化堕落而弄得身心俱病；也不会像穷人那样因终日操劳、缺吃少穿而搞得憔悴不堪。唯有中间地位的人可享尽人间的幸福和安乐。中等人常年过着安定富足的生活。适可而止，中庸克己，健康安宁，交友娱乐，以及生活中的种种乐趣，都是中等人的福份。这种生活方式，使人平静安乐，怡然自得地过完一辈子，不受劳心劳力之苦。他们既不必为每日生计劳作，或为窘境所迫，以至伤身烦神；也不会因妒火攻心，或利欲薰心而狂躁不安。中间阶层的人可以平静地度过一生，尽情地体味人生的甜美，没有任何艰难困苦；他们感到幸福，并随着时日的过去，越来越深刻地体会到这种幸福。

He bid me observe it, and I should always find, that the Calamitles of Life were shared among the upper and lower Part of Mankind; but that the middle Station had the fewest Disasters, and was not expos'd to so many Vicisitudes as the higher or lower Part of Mankind; nay, they were not subjected to so many Distempers and Uneasiness either of Body or Mind, as those were who, by vicious Living, Luxury and Extravagancies on one Hand, or by hard Labour, Want of Necessaries, and mean or insufficient Diet on the other Hand, bring Distempers upon themselves by the natural Consequences of their Way of Living; That the middle Station of Life was calculated for, all kind of Vertues and all kinds of Enjoyments; that Peace and Plenty were the Hand-maids of a middle Fortune; that Temperance, Moderation, Quietness, Health, Society, all agreeable Diversions, and all desirable Pleasures, were the Blessings attending the middle Station of Life; that this Way Men went silently and smoothly thro' the World, and comfortably out of it, not embarass'd with the Labours of the Hands or of the Head, not sold to the Life of Slavery for daily Bread, or harrast with perplex'd Circumstances, which rob the Soul of Peace, and the Body of Rest; not enrag'd with the Passion of Envy, or secret burning Lust of Ambition for great things; but in easy Circumstances sliding gently thro' the World, and sensibly tasting the Sweets of living, without the bitter, feeling that they are happy, and learning by every Day's Experience to know it more sensibly.

他提醒我，只要用心观察，就会发现上层社会和下层社会的人都多灾多难，唯中间阶层灾祸最少。中间阶层的生活，不会像上层社会和下层社会的人那样盛衰荣辱，瞬息万变。而且，中间地位不会像阔佬那样因挥霍无度、腐化堕落而弄得身心俱病；也不会像穷人那样因终日操劳、缺吃少穿而搞得憔悴不堪。唯有中间地位的人可享尽人间的幸福和安乐。中等人常年过着安定富足的生活。适可而止，中庸克己，健康安宁，交友娱乐，以及生活中的种种乐趣，都是中等人的福份。这种生活方式，使人平静安乐，怡然自得地过完一辈子，不受劳心劳力之苦。他们既不必为每日生计劳作，或为窘境所迫，以至伤身烦神；也不会因妒火攻心，或利欲薰心而狂躁不安。中间阶层的人可以平静地度过一生，尽情地体味人生的甜美，没有任何艰难困苦；他们感到幸福，并随着时日的过去，越来越深刻地体会到这种幸福。

With this bridge, the bottom part of the controller system achieves high real-time performance, and the top level achieves full access to the bottom part, which p rovide great convenience in system debugging and high flexibility in application.

该桥为系统下层提供了高速的实时数据传输通道，也为上位机访问下层系统提供了完全的访问通道，使整套控制器兼具高性能、易调试两大特点。

The fifth plan was desirable one for the development of medical barrier fabrics with fine comprehensive properties. In this plan, one-layered texture with differential face, which made fibers disposed in three layers, was selected as texture of upper and inferior layers, therefore the difficulties of weaving were reduced. Moreover, because superfine fibers with better performance and higher price were disposed only in liquid-repellent layer and ordinary polyester filaments with smaller fineness and lower price were disposed in inferior layers, the thickness and cost were reduced based on fine liquidrepellency.

通过对比分析得出，第五方案是在开发具有优良综合性能的医用屏蔽织物时最可取的一种设计方案，它的上、下层均采用了单层的异面组织，在高密下使纤维在织物呈三层配置，大大地降低了织造的难度，并且此方案仅在拒液层的经、纬向配置了性能较好、价格较贵的超细涤纶长丝，而在织物的下层配置了纱支较细、价格较低的普通涤纶长丝，这样就在保证织物具有优良的拒液性能的基础上降低了织物的厚度和成本。

Finally, according to the characteristics of the cast asphalt concrete, modified asphalt SMA, epoxy asphalt concrete and steel fiber reinforced concrete, different pavement forms are made up and analyzed. Pavement form which consists of the cast asphalt concrete at bonding layer and epoxy asphalt at wearing course performs well. Then the rational height of the layers is analyzed and it is compared with the pavement form which use steel fiber reinforced concrete at bonding layer.

最后，根据浇注式沥青混凝土、改性沥青SMA、环氧沥青混凝土以及钢纤维混凝土的特性进行铺装结构形式组合，分析不同铺装结构形式的受力性能，得到下层浇注式沥青混凝土上层环氧沥青混凝土的铺装结构形式是一种良好的铺装方案，同时着重分析其上下层厚度的合理取值，并将其与钢纤维混凝土下面层的铺装结构形式进行比较。

The results of the study indicate:(1) the stress, strain and velocity fields as well as the uplift rates of the model are consistent essentially with those of the prototype in nature;(2) the major driving force for intraplate tectonic deformation in central-eastern Asia results mainly from the compression of the Indian plate;(3) the existence of the RSBs, such as those of Tarim, Alxa, Ordos and Sichuan basin, is one of the basic origins for the development of large-scale compressional basins and the table-like uplift of the Qinghai-Tibet plateau;(4) The netlike plastic-flow in the lower lithosphere is faster than the displacement in the upper layer, controlling the tectonic stress and deformation fields in the upper crust;(5) the weakness layer distributed discontinuously in the middle crust influences the level of difference between the stress directions in the lower lithosphere and those in the seismogenic layer.

研究结果表明：(1)模型中的应力场、应变场、位移速度场和地表隆升速率，与自然条件下的实际状况基本相符；(2)中东亚板内构造变形的驱动力源主要来自印度板块的推挤作用；(3)塔里木、阿拉善、鄂尔多斯、四川盆地等相对稳定块体的存在是促成大型压性盆地形成和青藏高原平台式隆升的基本原因之一；(4)岩石圈下层的网状塑性流动超前于上层，控制上层的构造应力场和变形场；(5)中部地壳的非连续分布软弱层影响上、下层之间应力方向的差异程度。

Under the given project scheduling specified by the upper-level algorithm, combined with a critical chain-based heuristic, the lower-level genetic algorithm reallocates the resources to shorten the project duration so that the rate of converging to the global optimum district is improved, and a variable mutation probability is developed to avoid premature convergence.

在由上层算法确定的调度顺序下，下层遗传算法结合基于关键链的启发式算法，对系统资源重新优化配置，使算法加速向最优解区域收敛，并在下层设计了随迭代代数增加的可变变异概率，以避免早熟收敛。

The quality of epistolary style novelRichardson's Pamela is not only embody the superioty of expressionOf epistolary novel,but also solve some question of form which defoe hadn't resolved.

帕梅拉》中，理查逊用一个下层阶级的女孩取代旧贵族的纨绔成为社会的模范，体现了当时英国社会的下层阶级的阶级动向和要求。4。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失