一跃

If I close my eyes now, I can still see them canopied by the visor of my sunhat: three children islanded on a narrow rim of earth between the huge crack-willow that they squat before, hushed, poised to net a frog, and the pond the frog will jump to a glass its dive will shatter.

如果此刻闭上眼睛，我还能看见他们被我的太阳帽帽檐遮挡着：三个孩子蹲在高大的翠柳前那树间狭窄的一圈地上各为孤岛，悄无声息，准备好要网罗一只青蛙，青蛙要跳的池塘一面将被它的跃水打破的玻璃。

There were the two watchmen, sure enough: red-cap on his back, as stiff as a handspike, with his arms stretched out like those of a crucifix, and his teeth showing through his open lips; Israel Hands propped against the bulwarks, his chin on his chest, his hands lying open before him on the deck, his face as white, under its tan, as a tallow candle.

伊斯莱尔靠舷墙坐着，两腿笔直地伸着，下巴耷拉在胸前，双手张开平放在他面前的甲板上，棕黑色的脸已苍白如蜡。刹那间，大船如一匹劣马腾空跃起。帆张满了风，一会向这边，一会又向那边。

There were the two watchmen, sure enough: red-cap on his back, as stiff as a handspike, with his arms stretched out like those of a crucifix, his teeth showing through his open lips; Israel Hands propped against the bulwarks, his chin on his chest, his hands lying open before him on the deck, his face as white, under its tan, as a tallow candle.

伊斯莱尔靠舷墙坐着，两腿笔直地伸着，下巴耷拉在胸前，双手张开平放在他面前的甲板上，棕黑色的脸已苍白如蜡。刹那间，大船如一匹劣马腾空跃起。帆张满了风，一会向这边，一会又向那边。

SP. transient electromagnetic method: An electromagnetic method in which the waveform of the transmitted signal is a pulse, step function, ramp, or other form which can be considered to be nonperiodic and in which measurements are made after the primary field has stopped changing.

瞬变电磁法：一种电磁勘探方法，其中发射信号的波形是一个脉冲，阶跃函数，斜升函数或其它可认为是非周期的信号形式，且测量是在一次场停止变化后进行的。

It flew at a startled female sightseer who was sitting by the edge of the boat, coming within inches of her face before plunging back into the water.

爱你不是两三天q大桥真幸q近日，一群乘船在哥斯达黎加旅游的游客遭遇惊魂一刻：一条鳄鱼张开血盆大口突然跃出水面，冲向一名坐船边的德国女游客，只差几英寸远就可以把她吞下。

It flew at astartled female sightseer who was sitting by the edge of the boat,coming within inches of her face before plunging back into the water.

See photo近日，一群乘船在哥斯达黎加旅游的游客遭遇惊魂一刻：一条鳄鱼张开血盆大口突然跃出水面，冲向一名坐船边的德国女游客，只差几英寸远就可以把她吞下。

Away and away the aeroplane shot, till it was nothing but a bright spark; an aspiration; a concentration; a symbol (so it seemed to Mr. Bentley, vigorously rolling his strip of turf at Greenwich) of man's soul; of his determination, thought Mr. Bentley, sweeping round the cedar tree, to get outside his body, beyond his house, by means of thought, Einstein, speculation, mathematics, the Mendelian theory—away the aeroplane shot.

飞机越飞越远，直到它看不见了，变成了一点火星，一种热切，一种浓缩，一种象征（在 Bentley 先生看来就是这样，精神旺盛地旋转着他的 strip of turf 在格林威治），代表着男人的灵魂；代表着他的意志， Bentley 这样想着，掠过雪松，试图冲出他的身体，跃出他的屋子，依靠思想，爱因斯坦，思索，数学，孟德尔法则——飞机飞远了。

Zen keeps leaping to the higher place while dodging the falling pieces of dark cloud and eventually reaches the top of the highest cliff nearby. He, afterwards, sets the arrow and draws the bow then aims the arrow at the devil core. The devil core of the devil king is not small but as standing at a distant place from the core, it looks only the size of a kid-playing ball. Moreover, the floating numerous dark clouds makes the aiming more difficult. It's unlucky that Zen's left eye is his "aiming eye" so even though he keeps blinking, there is no clear sight of the devil core before his eyes but a bloody-red, blurred image.

童战一面闪避暗云碎片，同时往高处跃，来到了附近最高的一处山崖上，弯弓搭箭，对向魔核；天魔的魔核不小，可是童战站的位置离魔核颇远，所以在童战看来，魔核不会比一颗小女孩玩的球更大，而且中间还隔著无数游移的暗云，更使瞄准困难，偏偏他受伤的左眼，是他的&瞄准眼&，他拼命眨著眼，但是总看不清魔核，只看见一片血红模糊的影像

Daming Lake, beautiful scenery, the lake diving kite flying lotus filled pond, boats and walking through the shore Yang mentioned thick, flower-decked, Yourenruzhi, it has also been dotted with colored booths, Taiwan, House, House, Yuanshanjinshui with clear sky be integrated with the same color, like a huge color picture.

我是初一年级的学生，希望找到一篇关於大明湖介绍的短文，不少於五句话，言简意赅，词汇简单，谢谢~！大明湖景色优美秀丽，湖上鸢飞鱼跃，荷花满塘，画舫穿行，岸边杨柳荫浓，繁花似锦，游人如织，其间又点缀着各色亭、台、楼、阁，远山近水与晴空融为一色，犹如一幅巨大的彩色画卷。

I used the homemade ECDL to measure the 2S-3D two photon transition spectrum of Helium , the advantages are that the expense of homemade ECDL is cheap and have good output power. At the same time, I used the electronic part can be got in the market to manufacture a pulse generator in the experiment, the pulse generator can control the output frequency, the pulse width, the relative phase and also can simultaneously control four sets of systems or instruments need the TTL pulse control. The advantage is that the cost of the pulse generator is cheap and the pulse generator is stable. To isolate the magnetic field I used the magnetic foil to helium cell. I also built a gas discharge system, the switch sequence of this system can be controlled by the pulse generator. Finally I built a detecting system can measure the helium energy state.

本实验是利用一台自制的外腔雷射系统来量测2S-3D的氦原子双光子跃迁，其优点在於自制的外腔雷射之费用非常便宜，也有不错的输出功率，同时在实验中我利用市售的电子零件制作了一台脉冲产生器，可控制输出的频率、脉冲宽度以及相对的相位，且可同时控制四套需要TTL脉冲控制的系统或仪器，优点除了便宜之外，也非常稳定；为了隔绝磁场，利用了磁场隔绝金属箔，我也在实验室中建立了一组气体放电系统，其系统可以用脉冲产生器来控制开关时序，最后，我建造了一个氦原子能阶的量测系统，而且费用低廉，可与本实验室的另外一门研究光梳雷射系统做结合。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐