The [terrestrial gamma-ray flash] produced high-speed electrons and positrons, which then rode up Earth's magnetic field to strike the spacecraft.
这些地面伽玛射线闪光产生了高速的电子和正电子,然后它们缩回到地球的磁场上去撞击航天器。
But, as in track and field, whether you take part in the project is 100 meter dash, long jump, high jump and hurdle race, speed, rhythm, attitude, will determine your final success.
但是,就像在田径场上,无论你参加的项目是100米短跑、跳远、跳高或者跨栏,起跑时的速度、姿态、节奏,都将决定你最终的成败。
Recent advances in the field, including the development of high-speed DNA sequencing devices and chip-based probes, will allow researchers to sequence much larger amounts of genetic material faster.
近期该领域内的进展,包括高速dna测序装置和基于芯片探针技术的问世,将赋予研究人员更快的为更大数量遗传物质测序的能力。
The result shows that RBF networks has very high learning convergence speed and better classifying performance. RBF networks has good practicality in the field of equipment fault diagnosis.
应用结果表明,RBF网络训练速度快、分类性能良好,在设备故障诊断领域具有很好的实用性。
The research of high speed transmission system is a hot topic in the optical communication field and one of the key technologies is channel coding.
高速光纤通信系统的研究是当前光通信领域的一大热点,信道编码技术是其中的一项关键技术。
When the flux must be reduced, however, power must be applied just to lower the field so that PM motors at high speed need some current even at no load.
当流量必须减少,但是,权力必须适用只是降低外地,这样下午电机在高速需要一些目前,即使在无负载。
Light, fixed-wing aircraft require a large field to land in and are designed to land at relatively high speed.
轻,固定翼飞机领域需要大量的土地和土地的目的是在相对较高的速度。
Gravitational particles are moving Ether particles in high-speed, the gravitational field spread much faster than the speed of light, Newton's gravitational equation was amended.
引力粒子是高速运动的以太粒子,引力场的传播速度远远超过光速,牛顿的引力方程得到修正。
The testing results indicate that the system has high testing speed and accuracy, so it has high value to be spread in this field.
试验结果表明,该自动化测试系统具有测试速度快、测试精度高的优点,具有在本领域内推广应用的价值。
Flexibleshaft can adjusted to high speed mode. Convenient for transition on field.
软轴可调高速度模式,转场方便。
Strong two dimensional effect on the field penetrating speed should be included in the fluid analysis for a plasma space distribution with high density gradient.
对于等离子体空间分布存在较大的密度梯度的物理问题,必须考虑二维空间特性对磁场渗透速度的影响。
It can be used in the practical field in which high speed and low calculation precision are required.
这种方法可以用于对速度要求较高、对计算精度要求较低的实际领域中。
In recent years, in the field of non-volatile memory research, metal nanocrystal memory with low-power, high-speed read and write characteristics and high reliability receives much attention.
金属纳米晶存储器件具有低功耗、高速读写特性及较高的可靠性,因此近年来在非易失存储器研究领域备受关注。
Mechanism: Direct blow to anterior thigh (Football/basketball) or from a ball traveling at a high rate of speed (field hockey/lacrosse).
机制:直接打幢击到大腿前侧(足球/篮球)或高速飞过来的球(曲棍球/长曲棍球)。
It becomes more difficult to realize frame synchronization with higher data transfer speed, and this field applies mostly high-speed digital circuits technique.
随着数据传输速率增高,其帧同步的实现就越来越困难,而该领域主要是应用高速数字电路技术。
This paper mainly performs the design and temperature field simulation and research on Al low pressure casting die of cooling system of high-speed train.
本文主要对高速列车冷却系统用铝铸件的低压铸造模具进行了设计、温度场模拟和制造的研究。
Based on the excellent performance of high-speed information transmission, Turbo Product Code is well applied in the video transmission field.
在高速信息的传输中性能优异.因此在图像传输领域得到了广泛的应用。
According to the characteristic of high speed face milling process, the model of stress field of high speed face milling cutter is established on the dependability analysis.
高速可转位面铣刀是一种高速铣刀,在高速锐削过程中,刀具内部应力场的分布直接影响到刀具的可靠性和铣削性能川。
In order to resolve the problems of high speed stirring machine in the production, this paper discussed the field experiment, the preparative work, empty car test, granulating process.
高速搅拌制粒机现场调试,前期准备工作,空车试验及实物制拉的调试技,在生产中经常遇到的问题及解决办法。
A new method is proposed to calculate the temperature jump during high-speed wire finish rolling through upper-bound triangular velocity field.
提出了以上界三角形速度场计算高速线材精轧阶段温升的方法。
There are many methods to measurement the flying attitude, such as solar attitude angle sensor, high-speed photography and geomagnetic field sensor.
飞行体的姿态测试方法有许多种,如太阳方位角传感器遥测、高速摄影法、地磁传感器等。
The calibrated system's precision reaches 0.5% and this system is used to measure the air-gap magnetic field of a high speed magnetic levitation vehicle.
标定后的系统达到了0.5%的精度,并利用这一系统对高速磁悬浮列车的气隙磁场进行了测量。
The high-speed signal collecting and processing system is widely used in the field of communication, control, instrument and medical instruments etc.
高速信号采集与处理系统广泛应用在通信、控制、仪器仪表、医疗等领域。
Along with the research of high speed train, problems occur in its control field, some are popular issues, some directional.
随着高速列车课题研究的开展,高速列车控制中也遇到一些带有方向性和普遍性的问题。
So it is better to use the alloy steel roller shell in the technology of high-speed electromagnetic roll casting in terms of utilizing magnetic field.
从磁场利用的角度考虑,在电磁场快速铸轧技术中使用合金钢辊套比使用新型材料辊套更好。
It also fits for dynamic displacement measurement when a high-speed image card was used. This technology expands digital speckle correlation method's application field.
使用高速图像采集卡,该方法可应用于斜光轴动态位移测量,拓展了数字散斑相关方法的应用范围。
The paper focuses on the characteristic and application field. Some Suggestions for learning and mastering high-speed cutting technology are presented.
着重介绍了高速切削的特点及应用领域,并对学习掌握高速切削技术提出一些建议。
The paper introduced on the characteristic and the method of numerical control programming technique for high speed milling and application field.
本文介绍了高速切削的特点、程序编制的方法及应用领域,同时对高速切削技术的应用提出一些建议。
The paper introduced on the characteristic and the method of numerical control programming technique for high speed milling and application field.
本文介绍了高速切削的特点、程序编制的方法及应用领域,同时对高速切削技术的应用提出一些建议。
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