在水上

Later, in people's intellectual level of a significant increase, with the carriage, such as animal transport, but also the history of transport is a "huge" leap forward, and this is also relative to promote the inter-tribal, exchanges between the ruling and opposition parties to form a small area of a virtuous circle, soon after, water transport has gradually forming, but also the rapid development of transport being used on the battlefield in the Three Kingdoms period, each World War II will gather the best tools and transport operations (but no longer advanced only species breeding horses and bad horses very small difference between).

后来，在人们的智力水平有了显著提高后，有了马车等畜力交通工具，也算是交通工具史的一个"巨大"的飞跃了，这也相对的促进了部落间、朝野间的交流，形成小范围内的良性循环，之后不久，水上的交通工具也逐渐成型，不过交通的迅速发展也被利用在战场上，在三国时期，每次大战都会聚集最顶尖的作战工具和交通工具（不过再先进也只是良种马和劣种马间的极小的区别）。

Two-thirds of the atmospheric buildup of carbon dioxide, a heat-trapping greenhouse gas that can persist in the air for centuries, has come in nearly equal proportions from the United States and Western European countries. Those and other wealthy nations are investing in windmill-powered plants that turn seawater to drinking water, in flood barriers and floatable homes, and in grains and soybeans genetically altered to flourish even in a drought

大气中2/3积聚的二氧化碳——一种能在大气中留存几个世纪的滞留热量的温室气体，美国与欧洲更正为西欧）国家差不多各占其一半的排放量，它们与其他富国正投资建设由风力发电设备驱动的将海水淡化为饮用水的工厂，同时还在投资建设防洪堤、水上漂浮住宅、以及能在干旱条件下生长的转基因谷物与大豆。

It seems as though the brightest side of everything were also its highest and best, so that as our little lives sink back behind us into the dark sea of forgetfulness, all that which is the lightest and the most gladsome is the last to sink, and stands above the waters, long in sight, when the angry thoughts and smarting pain are buried deep below the waves and trouble us no more.

世间万物最光明的一面，似乎也是它最高尚、最出色的一面。所以，当我们藐小的生命在我们背后沉入遗忘的幽暗之海时，所有最明亮、最快乐的东西是最后下沉的，它们立于水上，久久停留在我们视线之中，而彼时愤怒的思绪和刺骨的疼痛则深深地埋在海浪之下，不会再来困扰我们。

The Florida cruise company leases a picturesque wooded peninsula and its five pristine beaches from the government for passengers to "cut loose" with watersports, barbecues, and shopping for trinkets at a craft market before returning on board before dusk.

距离海地地震灾区六十英里外的 Labadee 海滩，皇家加勒比海国际游轮的海洋独立号游轮已经在此停留多天，该公司向海地政府租用了一个小半岛和五个天然海滩以便游轮上的3100名顾客尽情happy游客们可以无拘无束地在这里玩水上摩托，帆伞，barbecue和在当地一个手工艺市场上淘小玩意。

He lookd, and saw the Ark hull on the floud, [ 840 ] Which now abated, for the Clouds were fled, Drivn by a keen North- winde, that blowing drie Wrinkl'd the face of Deluge, as decai'd; And the cleer Sun on his wide watrie Glass Gaz'd hot, and of the fresh Wave largely drew, [ 845 ] As after thirst, which made thir flowing shrink From standing lake to tripping ebbe, that stole With soft foot towards the deep, who now had stopt His Sluces, as the Heav'n his windows shut.

他继续观看方舟漂荡在洪水上。洪水慢慢退了，云彩飞跑，在尖厉的北风驱逐下，洪水被吹皱，吹干，吹缩了，像是衰老了。明净的日光，火辣辣地照耀着他的阔大水镜，好像在大渴之后拼命汲取清波。水波流退，从静止的大湖中轻轻地退潮，迈着柔和的脚步向大渊溜去。

Shortly after the 1931 competition, an R engine using a special fuel blend powered the winning Supermarine S.6B aircraft to a new airspeed record of over 400 miles per hour (640 km/h). Continuing through the 1930s, both new and used R engines were used to achieve various land and water speed records by such racing personalities as Sir Henry Segrave, Sir Malcolm Campbell, and his son Donald; the last record was set in 1939.A 1951 R-powered water speed record attempt by Donald Campbell was unsuccessful.

在1931年比赛后不久，一台"R"发动机在使用一种特别的混合燃料做动力的情况下，使得一架获胜的休泼马林公司的S.6B飞机飞出了超过400英里1小时(640 km/h)的新记录，在随后的30年代里，崭新的和使用过的"R"发动机在亨利·西格雷夫，坎贝尔·马尔科姆爵士及他的儿子唐纳德·马尔科姆这些竞赛名人的手中创造了一系列的陆地及水面速度记录，最好记录于1939年创造，1951年唐纳德·马尔科姆尝试刷新R发动机载动的水上速度记录但没有成功。

The design of the dry-dock falling gate"s structure is researched, and integrates the disquisitions and analysis on the dynamic characteristics about dock gate, in order to make the cabin design more visualizing.(2) The emphasis of this paper is the influence of the water hole and gas hole in the tidal cabin and the influence of the drain of the air-operated cabin.(3) In this paper, the building method of the dry-dock falling gate"s parametric model is studied and the dynamic analysis is accomplished in ADAMS, furthermore, the rising-and-falling angle curve is drawn while the dry dock gate is rising and falling.(4) The paper is based on the apprehension of the past theories and researches about air-operated dry-dock falling gate, and is explicated by hydraulic rationales and rising-and-falling mechanical principles. This software is developed by inner programming language in ADAMS and VC. This design could shorten design cycle.

1研究了气控式干船坞卧倒门的结构设计，整合对卧倒门在海水中运动中的动力特性研究，使卧倒门的设计，特别使其舱格设计更具可视化；(2)重点讨论潮汐舱水孔气孔对卧倒门水上运动的影响，空气操作舱充排水对卧倒门运动的影响；(3)研究了气控式干船坞卧倒门仿真模型的参数化方法和过程，并在ADAMS中完成了系统的动力学分析，绘制出了卧倒门在起卧过程中的运动特性曲线；(4)通过对已有的气控式干船坞卧倒门的实验成果和成形理论的解读，在理解其起浮和卧倒机理基础上，应用VC和ADAMS二次开发语言进行设计软件开发，定制了友好的用户化中文人机交互界面，使设计人员可以方便快捷地对卧倒门门进行设计开发，缩短了设计周期。

On bright, calm days they lie in thousands on the now darkening water, mostly yellow flotillas of poplar, floating continuously down from great trees that themselves shake in the windless air with the sound of falling water , but on rainy days or after rain they seem to swim or be driven away, and nothing remains to break the surface except the last of the olive-yellow lily pads that in high summer covered every inch of water like plates of emerald porcelain...

当风和日丽时，无数的树叶浮在已经变暗的湖水上，大部份都是白桦叶子，他们一批一批，像黄色的小小扁舟，不断地从高高的树上飘落下来，在无风的空气中轻轻地晃动着，发出如同流水而下的声音。但是在下雨的时候，或者雨过之后，那些浮在湖面上的落叶，仿佛鱼儿一样都游走了，又像是被不知什么驱赶一空，湖面上除了最后的几片黄绿色睡莲叶子，再无一物，而在盛夏里，那些睡莲叶子，如同翠绿晶莹的瓷盘，覆盖着每一寸湖面。

In the following, the paper discussed the application of water traffic accident-causing theory in SOLAS Convention and in water traffic safety management in our country.

最后分析了水上交通事故致因理论在SOLAS公约和我国水上交通安全管理中的应用情况。

In the construction of underwater piling works of water intake and drainage at Huanghua Power Station of Guohua,Hebei,China,a combined advanced technique pile-driving boat made of a DH508 crawler pile driving machine and a barge was applied.

在河北国华黄骅发电厂取、排水口工程水上打桩施工中，精心选择船机设备和优化打桩工艺，用DH508履带式打桩机与方驳组合成打桩船，顺利完成了水上钢板桩、混凝土预制板桩和钢管桩打设施工，具有良好的实用性和经济性，拓展了DH508履带式打桩机的水陆工程使用范围。

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。