在水下的

But after a day in which we saw the Quidditch camp, the Pensieve scene room, the underwater tank, the DADA classroom, Dumbledore's office, the Gryffindor dorm and common room (dressed this time, as opposed to last), models for to-be-built sets, a trophy room, the acres of costumes for the film, the 30-foot animatronic Horntail dragon, and more - after a day in which we met the blushing Robert Pattinson, composed Clemence Poesy and deceptively mild Stanislav Ianevski - after a day in which it became clear that Mike Newell is a mastermind at turning a flat scene into a hilarious one - we left Leavesden positively bouncing in anticipation.

但在一天后，我们参观了魁地奇营地，冥想盆场景的房间，水下装置，黑魔法防御教室邓不利多的办公室，格兰芬多的宿舍和公共休息室（与上次不同，这次都装饰一新），等待装配的模型，奖杯陈列室，戏服更换场地，30-英尺高的匈牙利树峰，那一天我们还看到了精力旺盛的Robert Pattinson，沉着冷静的Clemence Poesy，让人猜不透的温和的Stanislav Ianevski——那一天我们还了解到麦克纳威尔正策划把一个单调乏味的场景变得热闹非凡。

Thanks to their sleek bodies and strong paddle-like flippers, gentoos are the world's fastest underwater swimming birds, reaching speeds of up to 22 miles an hour (36 kilometers an hour).

感谢它们自己的圆滑的身体和强壮的划桨样的鳍状肢，巴布亚企鹅是世界上的水下游泳最快的鸟类，达到每小时的速度在22英里（36公里）以上。

ANTARCTICA follows man's thirst for exploration to the highest, driest, windiest, coldest continent on Earth. Audiences will marvel as they take a harrowing helicopter ride through icy crevasses and towering pinnacles; dive with the first humans to swim through a crystalline cavern submerged within a glacier; drill through centuries-old ice to unlock the secrets of Antarctica's past; and join a company of penguins in a graceful underwater ballet.

本片将带您到传说中的南极大陆，用前所未有的观点探索这个全新的世界，让您彷彿有身历其境的感觉，主持人柏史考特将让您体验南极的残酷与美景，与他一同寻找封在千年冰雪中的科学线索，搭乘直升机飞越冰河，潜水至冰河下的洞穴深处，或者与企鹅们共同演出一场水下芭蕾。

The main contribution of this dissertation is summarized as following:1 The basic equation of six-degree of freedom movement in the underwater platform is accomplished on the ground of studying the torpedos cruise movement.

主要做了如下的探索性研究和解决了相关的关键性问题： 1、参考鱼雷巡航运动的空间方程建立了水下平台六自由度运动的基本方程，对平台的水平横移、垂直移动进行了受力分析，并利用牛顿定理在基本方程的基础上建立了统一的动力学方程。

Hang gliding, sky diving, parachuting or bungee jumping; Snow skiing or snowboarding, except for recreational downhill and/or cross-country snow skiing or snowboarding (no cover provided whilst skiing away from prepared and marked in-bound territories and/or against the advice of the local ski school or local authoritative body); Racing by any animal or motorized vehicle; and spelunking; and subaqua pursuits involving underwater breathing apparatus unless NAUI/PADI certified, accompanied by a certified instructor, and at depths of less than 10 meters; jet skiing; and any other sport or athletic activity which is undertaken for thrill seeking and exposes you to abnormal or extreme risk of injury.

滑翔翼，天空潜水，跳伞或蹦极；雪地滑雪或滑雪板，除了康乐下坡和/或跨国家的雪地滑雪或滑雪板（包括没有提供，而滑雪场远离准备和标记的方向领土和/或反对的意见，当地滑雪学校或当地权威机构）；赛车的任何动物或机动车辆； spelunking ； subaqua追求涉及水下呼吸器，除非naui / padi认证，伴随着认证讲师，并在水深不到10米；喷气滑雪；和任何其他体育或竞技活动，这是为寻求刺激和暴露了你的异常或极端受伤的危险。

Dedicated underwater cases for compact digital cameras generally run at least half the purchase price of the camera, so the 720 SW's $400.00 price tag is a real bargain for snorkelers, sailboarders, boaters, swimmers, water skiers, seashore lovers, and beachcombers.

专用的水下情况下，数码相机，一般在运行中至少有一半价款的摄像头，使720西南的四百点○○美元的价格是一个真正的讨价还价的snorkelers ， sailboarders ，船民，游泳，滑水，海滨情侣，并

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。