查询词典 fast neutrons

She was so round and roly-poly that I used to wonder how she ever moved fast enough to catch a bird.

她身圆体胖，我过去总感到不解的是她何以能捉到一只小鸟。

C、She was so round and roly-poly I used to wonder how she ever moved fast enough to catch hold a bird.

她生得这样矮矮胖胖，我总奇怪她怎能快速行动捉住小鸟的。

"Right now medical treatment exists for about 500 diseases and genetic disorders, but thanks to the human genome project, before long, new drugs will be aailable for thousands of other diseases," Dr. Romaine said."We need a new way of mass-producing protein-based drugs, which is economical, safe, and fast. We beliee mushrooms are going to be the platform of the future."

"现在医疗手段仅能治疗500个左的疾病和基因错乱，但是由于人类的基因组工程，不久以后，新的药物将能对另外的上千种疾病有效"，Romaine教授说，"我们需要一种新的方式去大量生产以蛋白质为基础的药物，它是经济的，安全的，快速的的，我们相信蘑菇将成为未来的这样一个平台"。

In order to reduce the computational complexity of the fast motion estimation and improve the performance of motion compensation,a block-matching algorithm of mixing diamond search and adaptive rood pattern search has been proposed.

为了减小快速运动估计算法的计算复杂度和改善运动补偿的性能，提出了一种基于菱形搜索和自适应十字模式搜索两种方法混合使用的块匹配算法。

First, the traffic flow time series chaotic feature is extracted by chaos theory. pretreatment for traffic flow time series, and the wavelet neural networks model was build by this. Second, the chaotic mechanism and the chaotic probability is described. Based on chaotic learning algorithm, and the wavelet neural networks fast learning algorithm of traffic flow time series is designed based on chaotic algorithm. Last, a single-step and multi-step prediction of traffic flow chaotic time series is researched by BP neural networks, wavelet neural networks and wavelet neural networks based on chaotic algorithm. The results showed that the wavelet neural networks predictive performance is better than the BP networks and the wavelet neural networks by the simulation results and root-mean-square value.

首先，通过混沌理论提取了交通流量时间序列的混沌特征，并在此基础上建立了小波神经网络交通流量时间序列模型；接着，阐述了混沌学习算法的混沌机理、混沌产生的概率，设计了基于混沌算法的小波神经网络交通流量混沌时间序列快速学习算法；最后利用交通流量混沌时间序列对BP网络、非混沌算法的小波神经网络以及基于混沌算法的小波神经网络进行了单步预测和多步预测，并对预测结果的仿真图和真实值与预测值的方均根进行了比较，结果表明基于混沌学习算法的小波神经网络的预测性能明显优于应用BP网络和非混沌算法的小波神经网络。

A helicopter flying over slowly, after the pilot dropped a rope ladder shouting:"Father, fast up, this is the last chance, we do not want to see you can be drowned by the flood!!"

一架直升飞机缓缓的飞过来，飞行员丢下了绳梯之后大叫："神父，快上来，这是最后的机会了，我们可不愿意见到你被洪水淹死！！"

As the new age of economy we were developing fast have clear-out strategic in ropeway industry, and we also achieve the plustek and efficient.

作为新经济时代快速发展的索道公司，中索国游拥有明确的发展战略，公司的运营追求精益高效。

Fast roping is a technique in which soldiers descend rapidly from a hovering helicopter to the ground.

快速绳降是一种士兵从盘旋的直升飞机上快速降到地面的技术。

In calf roping, the contestant has to rope up three of a calf's feet as fast as he or she can.

在套小牛这项竞赛中，竞赛者必须在最短的时间内，将小牛的三只脚捆绑起来。

About her work, the poet Rosanna Warren has said: Hirshfield has elaborated a sensuously philosophical art that imposes a pause in our fast-forward habits of mind.

关于她的工作，诗人Rosanna Warren说：hirshfieldy已经建立了一种神圣哲学艺术，为我们快速前进的心态习惯施加了一次暂停。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"