漂

A boy could go to the pond and lie on its back against the seat of a boat, lazily drifting from shore to shore while the loons dived and the swallows dipped around him.

小男孩儿可以乘船来到湖中心，仰卧在小船上，任其从岸的一边缓缓漂向岸的另一边，周围是戏水的鸟儿和翩舞的燕子。

A boy could go to the pond and lie on his back against the seat of a boat,lazily drifting from shore to shore while the loons dived and the swallows dipped around him.

小男孩可以走向湖边，仰卧在小舟里，倦懒地任它从湖的一边漂向另一边，四下里满是戏水的小鸟，还有点水的燕子。

It could be called the survival of the luckies

如果说自然选择是&适者生存&的话，遗传漂变就是&幸者生存&。幸，是幸运的幸。

A broad expanse of the river was turned to blood; in the middle distance the red hue brightened into gold;,through which a solitary log came floating ,black and conspicuous; in one place ,a long slanting mark lay sparkling upon the water; in another the surface was broken by boiling ,tumbling rings, that were as many-tinted as an opal; where the ruddy flush was faintest ,was a smooth spot that was covered with graceful circles and radiating lines, ever so delicatedly traced; the shore on our left was densely wooded ,and the somber shadow that fell from this forest was broken in one place by a long, ruffled trail that shone like silver; and high above the forest wall a clean-stemmed dead tree waved a single leafy bough that glowed like a flame in the unobstructed splendor that was flowing from the sun. there were graceful curves ,reflected images ,woody heights ,soft distances ; and over the whole scene ,far and near ,the dissolving lights drifted steadily ,enriching it every passing moment with new marvels of coloring.

还记得自己刚开始船上生涯时所见过的那次辉煌的落日：宽阔的河面一片血红；不远处这红色明亮起来，变成金色，一根显眼的黑色圆森木从中漂过；这边，一根长长的浮标倾斜在水面上，熠熠闪光；那边，翻滚的波浪打破了宁静的水面，像猫眼石般色彩纷呈；微红的水流最缓和处，美丽的涟漪在平稳的水面上层层荡漾开去；左侧的河岸上丛林茂密；一条如银带般闪亮的小径从昏暗的树荫中蜿蜒而出，伸向远处；高高的密林之上有一根无枝无蔓的枯树，仅留有一根带叶的树枝在风中晃动，在太阳一泻千里的光辉里，它宛如燃烧的一团火；还有优美的波纹、水中的倒影、树木葱茏的高地、柔和的远景；放眼望去，由远及近，逐渐裉去的光线随波荡漾，每时每记得都以其新的奇妙着色为这条河添姿增彩。

In this paper, the following progress has been discussed:(1) the improved conjugate gradient algorithm which combines the inversion equation;(2) the formulation for velvet gene at all directions and the approximation method of Jacobian matrics based on disturbance method;(3) the model is adjusted by analyzing the influence of damp coefficient and correction factor to inversion result ;(4) the influence of damp coefficient to the resolution of inversion is studied. to some degree, we improved the problem of "barycenter ascending shift" to electric anomalous body in 3-D resistivity inversion.

本文主要讨论了以下几个方面的内容：（1）结合反演方程式改进的共轭梯度算法；（2）基于扰动法的线源Jacobi矩阵的近似计算方法及光滑系数矩阵在各个方向上的光滑因子的计算公式；（3）通过分析阻尼系数与修改量校正量对反演结果的影响，提出了利用校正系数对模型修正量进行校正；（4）较为系统的讨论了阻尼系数λ对反演分辨能力的影响，较好的改善了三维电阻率反演中的电性异常体重心的&上漂&现象。

The bias drift at invariable temperature is minished througn Kalman filter which is based upon ARMA model.And the filter result is analyzed by frequency spectrum and Allan variance analyzing method,the results show that this method can effectively improve the accuracy of FOG.

基于非平稳时间序列模型的卡尔曼滤波可以减小陀螺在恒定温度下零漂，Allan方差和频谱分析法表明这是一种简单有效的提高陀螺精度的方法。

As the launch floats past valleys, bamboo groves , and mist-shrouded crags , one has the sensation of being carried backwards in time through a traditional Chinese painting.

当小艇漂过山谷、竹林、和薄雾笼罩的峭壁，人的感觉就好像带回了中国传统画中。

Without hesistation, I grabbed a stick and dipped it into the water, trying to pick the mulberries up while running in the direction of the torrents.

由于树和河离的太近了，有几个落进水里，我看见了没犹豫就捡了一根小木棒沿着它们漂去方向边向上挑它们边跑。

Recognizing that morphological change was the product of shifting gene frequencies, Fisher, Haldane and Wright developed sophisticated mathematical models to assess the relative effects of selectional pressure, mutation, and genetic drift on evolutionary change.

认识到形态变化的产物，是转移基因频率，费希尔，霍尔丹和赖特开发了先进的数学模型，以评估相对影响的选择性压力，突变，和遗传漂变的进化改变。

The results indicated that the optimum OBEOP condition was showed as enzyme OX-1 of 4.5 g/L, 30% H2O2 of 15 g/L, temperature of 95 ℃, processing time of 40 min, pH value of 10~0.5, bath ratio of 1:30. It is found that the whiteness, woolliness and the strength loss with enzyme was superior to those treated with traditional sodium silicate process. Adding urea in OBEOP can help to improve the fabric whiteness, woolliness and reduce the strength loss.

试验结果表明：棉织物酶氧一浴最佳工艺条件为：净棉酶4.5g/L，双氧水12mL/L，温度95℃，处理时间60min，pH值10~10.5，浴比1：30；经净棉酶处理后棉织物的白度和毛效优于碱氧退煮漂一浴法工艺，而且织物的强力损失少；在棉织物酶氧一浴法工艺中添加尿素，有助于提高织物白度、毛效，并能减小强力的损失。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。