俯冲

SHRIMP zircon U-Pb ages of gabbro, anorthosite, and plagiogranite from the ophiolitic complex, and related marginal granite in the Jinshajiang area, provides important geochronological constraints for the oceanic spreding, the subduction and final collision, therefore, which constructs a time framework for the Jinshajiang Paleo-Tethys evolution.

应用SHRIMP方法测定了金沙江蛇绿岩中的各类辉长岩，斜长岩，斜长花岗岩，及沿金沙江带分布的陆缘型花岗岩的年龄，提供了洋壳形成，俯冲消减和碰撞造山事件等古特提斯演化的重要的同位素地质年代学制约，从而建立了金沙江古提斯演化的年代格架。

After 21 minutes, Prinz , the captain of the team, outdid the first goal when she dived at full stretch to head home another Stegemann cross.

第21分钟，施特格曼接到琼斯的大范围转移球后，在禁区前沿右脚起球到小禁区左侧，普林茨在无人盯防的情况下半侧身俯冲头顶球，再次将皮球送入了中国队球网。

The most general blunder is that you dived straight in. You selected a topic where you thought it might be quite all the rage and would bring in money.

最普遍的错误是你俯冲直英寸您选择一个主题，您认为它可能是相当风行，并会带来金钱。

Silver and Behn also present geochemical evidence from ancient igneous rocks indicating that around one billion years ago there was a lull in the type of volcanic activity normally associated with subduction.

研究人员同时从远古的火山岩石中提取出地球化学证据来表明，大约10亿年前曾经有过一个短暂的停顿。停顿发生在火山活动正常期的俯冲阶段。

Writing in the January 4 issue of Science, Paul Silver of the Carnegie Institution's Department of Terrestrial Magnetism and former postdoctoral fellow Mark Behn (now at Woods Hole Oceanographic Institution) point out that most of today's subduction zones are located in the Pacific Ocean basin.

研究者指出，今天我们大多数的俯冲带位于太平洋大洋盆地。

Clogite along the eclogite boudin margin. The assemblagesof garnet , amphibole and plagioclase record retrograde

12 GPa ，t = 635 ±44 ℃。研究结果显示榴辉岩的 pT 轨迹具有"发卡"型特点，表明鱼卡榴辉岩经历了快速俯冲和

I pressed the brake pedal hard and we were both thrown forward.

我突然猛踏刹车板，我们俩在惯性作用下向前俯冲出去。

First, right coordinate system is chosen to analyse force and torque in the bomb flying course , particle ballistics model of vertical attack face is built ,after that, ballistics plan composed of four phases ,namely slide 、transition、dive and attacking angle backing to zero , is designed which can achieve demands for both cannon-shot and precision.

首先选取合适的坐标系分析了制导炸弹在飞行过程中所受的力和力矩，建立了纵向攻击面的质点弹道模型。在此基础上，按既要满足一定射程又要满足一定精度的技战术要求设计、优化出包含滑翔、过渡、俯冲和攻角回零四段的方案弹道。

The western area seems to be a more colorful garden. The Roller Coaster seems to encircle the blue sky then dive toward the ground like a great white dragon. Here, too, the Giant Cable Car enables you to enjoy the beautiful landscape of the modern city; its Flying Chairs seems to rise and fall as on the billowing sea. There are other attractions favored by children: Children's City, Cartoon Town, Bumper Cars, Magic Castle, Merry-Go-Round, etc.

越过蓝桥，游乐园的西区如一个更加缤纷多彩的游艺大花园迎接着游兴盎然的人们：原子滑车宛如一条白色长龙带你在蓝天下盘旋、俯冲；大观缆车为你悠然打开一幅现代城市风景画；波浪飞椅恰似起伏在波涛汹涌的大海中，此外还有深受孩子们喜爱的儿童城、卡通动物城、碰碰车、神奇古堡、旋转木马等稚趣十足。

"You're like a cluster fly", a girlfriend told me many years ago, you know, those high-energy flies that come indoors in the spring and the fall that crash into walls, ceilings, lights, windows, like crazed dive bombers, and then spin around noisily on their backs when they hurt themselves.

你就像一群苍蝇。你也知道，那些精力充沛的苍蝇总在春天飞进你家里，等到秋天来了，它们就乱飞，飞到墙壁上，天花板上，灯泡上，窗台上，就像一些疯狂的俯冲轰炸机，等到自己伤到自己了，又在背上乱打转，弄的嗡嗡直响。

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