velocity of light造句

• The velocity of light is about 300,000 kilometres per second .
  光速约为每秒30万公里。
• The atomic particles resist being accelerated past the velocity of light .
  这些原子粒子无法被加快到超过光速。
• Measuring velocity of light using phase difference method
  相位差法测量光的速度
• The velocity of light is about 186 , 000 miles per second
  光速大约是每秒十八万六千英里。
• The velocity of light is about 300 , 000 kilometres per second
  光速约为每秒30 万公里。
• A movement of super velocity of light of a celestial body that appeared nearby the sun
  在太阳旁边出现超光速的天体运动
• Velocity of light or sound
  光速或声速
• Moreover , they are “ hot ” ? that is , in the early universe they were moving at a velocity comparable to the velocity of light
  此外，它们还是炽热的，亦即在宇宙早期，它们以近乎光速的速度在运动著。
• According to phenomena observed during total solar eclipse , it can be pointed out that the velocity of gravitational field wave is equal to the velocity of light in vacuo
  摘要据日全食时的现象能够得出：在真空中，引力波的传播速度和光波的传播速度相等。
• The method of velocity of light measuring with the cg - iii of light velocity apparatus is improved , the measuring accuracy is increased significantly
  摘要对cg -型光速测定仪的测量方法作了改进，通过实际测量的结果表明，该实验方法改进后，光速测量的精度有了很大提高。
• Based on qutantum entanglement , quantum entanglement in the quantum communication has been profoundly discussed and approach of the exceed - velocity of light by quantum teleportation has been brought about
  在介绍量子纠缠特性的基础上，对量子隐形传态进行了探讨，提出了超光速量子通信的途径。
• This article introduced the basic theory and method of measuring the velocity of light using the method of phase difference and how to measure the velocity of light using phase difference in air
  摘要介绍了一台自制的利用相位差法测量光速的仪器的基本原理和方法，并通过对光在空气中的传播速度的测定，使大家对用相位变化测量光速仪器有所了解。
• A third theory embraces the idea that a minute acceleration exists in the velocity of light , which might result in the appearance that the probes are slowing down : if light travels faster , telemetry signals arrive faster , and the craft seem to be closer
  第三种理论则认为光速有著很小的加速度，导致太空探测器的减速效应：假如光传播得较快，遥测讯号会较早抵达，使得太空船看来似乎离我们较近。
• Examples of the absoluteness include the principle of invariance for velocity of light , the principle of special relativity , the principle of general relativity , eigenlength , eigentime , minkowski four dimensional space - time
  在教学中常常强调其中的”相对” ，而忽视了相对论中还有“绝对”的一面，如光速不变原理、狭义相对性原理、广义相对性原理、本征长度、本征时间、闵可夫斯基四维时空等都具有绝对性。
• Because classical information is indispensable to quantum teleportation and the transport speed of classical information does not exceed velocity of light , quantum teleportation does not violate quantum no - cloning theorem and principle of relativity
  由于经典信息对量子态的隐形传送必不可少，所以量子隐形传态不违背量子不可克隆定理。此外，经典信息传送速度不可能快于光速，因此量子隐形传态不违背相对论的光速最大原理。
• It is not to use those flight ware of the degree of low speed again to explore outside space , in the speed of flight ware already can with velocity of light equal rapid , so in a lot of outside space space fields , have gotten a lot of new breakthroughs , can already make be human to have existed in a lot of other celestial body as well as other galaxy , human survival environment has also gotten great change , also more and more meets various survival environment , so as traffic is foundation , already outward , space develops mankind all - sidedly , the ability that mankind conquers space is also high , technology is also advanced
  而且探索外太空不再是使用那种低速度的飞行器，在的飞行器的速度已经可以与光速同等快了，所以在许多外太空空间领域已经取得了许多新的突破，在许多别的星球以及别的星系中，都已经可以使人类的存在了，人类的生存环境也得到了很大的改变，也越来越适应多种生存环境，以交通为基础，人类已经向外太空全面发展，人类征服太空的能力也越来越高，技术也越来越先进。
• On the following , on the basis of formulas given above , three kinds of effects due to ionosphere are presented : image shift due to group delay which was caused by the difference between the group velocity and the velocity of light in the ionosphere ; image distortion due to ionospheric dispersion which can create second phase error of lfm signals ; the last , the phase perturbation caused by the irregularities of the ionosphere can reduce the coherent length and affect azimuthal resolution
  文中主要研究了电离层的三种影响：信号经过电离层传播的群延迟引起的成像偏移；电离层的色散效应给线性调频信号带来二次相位误差，导致图像退化、失真；以及电离层的闪烁、湍流等不规则性引起的信号相位起伏。在此基础上，比较分析了不同波段、带宽条件下电离层的影响。