水面

The paper studies the problem of controlling the planar positionand orientation of an autonomous surface vessel using two independent thrusters.

田玉平 ，李世华已知减执行器水面舰船系统不能由连续时不变反馈控制律镇定。

"Bald eagles snatch fish at the water surface, rob osprey of fish, and eat carrion."

白头海鵰常掠过水面捕鱼，并抢夺鹗抓到的鱼，也吃腐肉。

Millennia ago, following strife and conflict, the Gungans of the regions retreated beneath the serene surface of Lake Paonga and began to construct what would become Otoh Gunga.

几千年前，历经战乱的冈根人从各地移居庞加湖平静的水面下，开始建设后来被称为"奥托冈加"的城市。

Even with the benefit of the outboard motor, the boat slid down the brackish waterway at snail's pace.

即使有船弦外侧的马达助力，船也只能在带咸味的水面上缓缓向前滑动。

Volatile components from gaskets or adhesives or other sourceswhich outgas may condense upon the media surface causing problemssuch as stiction, head smear, or corrosive attack of pole tipsurfaces.

挥发性来自 outgas可能浓缩的束帆索或黏性物或其他的来源成份在媒体之上升至水面引起问题，像是 stiction，头污迹语，或腐蚀的杆顶端表面的攻击。

Hangzhou, west, north to south and 33 km east-west width of 28 km and 15 km long weeks BB, slightly oval, the surface area of 566 square kilometers.

杭州市城西，南北长33公里，东西宽28公里，周BB长15公里，略呈椭圆形，水面面积566平方公里。

I throw an oval stone to the peaceful surface of the water while reciting a phrase of a poet: However way the ripple diffused or disappeared, it starts from here.

我往平静的水面上抛了一块卵石，同时复述起一位诗人的话：无论那波纹如何扩散或消逝，都是从这里起始的。

It flies only over water and only two metres above that water.

它只能在离水面两米高的地方飞行。

Proper well planning requires the hydrostatic head of the drilling fluid to overbalance the formation pressureby a certain safety margin.

合适的钻井计划需要使水面保持在一个确定的安全落差来平衡掉地层压力。

The waves rose mountains high, as if they would have overtopped the mast; but the ship dived like a swan between them, and then rose again on their lofty, foaming crests.

有好多晚上和早晨，她浮出水面，向她曾经放下王子的地方游去。她看到花园里的果子熟了，被摘下来了；她看到高山顶上的雪融化了；但是她看不见那个王子。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。