atomic clock的例句大全

Design of VCSEL laser control system based on CPT atomic clock

基于CPT原子钟的VCSEL激光器控制系统设计

Optical clock is the most promising atomic clock and its uncertainty will reach to 10? 1 8 theoretically, which could be the time and frequency standard of the next generation.

光钟是目前公认的最具有发展潜力的原子钟，理论上预期光钟的频率不确定度可达10-18，有望成为国际新一代时间频率基准。

Such a molecular or atomic clock is now being developed and promises to be very accurate.

这种分子和原子钟目前正在发展中,预期能有很高的准确度.

Numerical model of cesium atomic clock velocity distribution

铯原子钟速度分布的计算机模型

Rubidium atomic clock is used for the time reference signal in the system, by which the user can get the positioning information without sending any signal.

该系统用高稳定度铷钟作为时间基准信号，实现了无源导航定位功能。

The synergetic method mainly includes: noise-separating method based on time sequence model of atomic clock and malfunction-separating and positioning method based on malfunction-tree.

该方法的内容包括：原子钟一阶模型的噪声分离方法和故障树的故障分离、故障定位方法。

In order to resolve the equipment-monitoring of main system, in this thesis, we have established a synergetic method to synthesize the followings: analytical model ( time sequence model of atomic clock), expert system, malfunction tree, signal processing method, and so on.

为了解决主系统设备的状态监测，本论文确立了基于解析模型（时间序列的一阶原子钟模型）、专家知识、故障树和信号处理等几种方法综合起来的故障诊断融合方法。

The atomic clock is accurate to one millionth of a second.

原子钟计时可以精确到百万分之一秒.

The atomic clock enabled scientists to measure time with much greater accuracy.

原子钟使科学家能够以更大的精度来测算时间.

Optimization and experimental research of the frequency stabilizing system of satellite-borne MEMS atomic clock

星载MEMS原子钟稳频系统的优化及实验研究

The key to both experiments is the quantum logic atomic clock, which uses the oscillation of a single aluminium ion to maintain precise timing.

两个实验的重点是量子铝原子钟，它利用单一铝离子的震荡来精准测量时间的流逝。

A User Terminal Equipment Based on Rubidium Atomic Clock for the Double-Satellite Positioning System

一种基于铷钟的双星系统用户终端机

In order to supplying the laser source for the 3D optical lattice in our Yb atomic clock experiments, we design an injection-locked Ti: sapphire laser at 759 nm by taking the advantages of the injection locking technique and the Ti: sapphire laser.

为此，结合注入锁定技术和钛宝石激光器的优势，我们旨在实现高功率、窄线宽、频率稳定的注入锁定钛宝石激光源，为冷镱原子光晶格钟的实验研究提供三维光品格光源。

In the proposed schemes, the redundant configuration of grandmaster clock using Beidou navigation satellite system, GPS ( Global Positioning System) and atomic clock is discussed.

在应用方案中，讨论了利用北斗卫星定位系统、全球卫星定位系统（GPS）和原子时钟构建最高级时钟的冗余配置方案。

High precision time reference which based on the technology of atomic clock, usually affects the national security and the development level in the related high-tech field.

高精度时间基准即原子钟技术，关系到国家安全和其他高科技领域发展水平。

his discoveries, which won him the nobel prize, led to the caesium atomic clock and the hydrogen maser.

这一获得诺贝尔奖的发现产生了铯原子钟和氢微波激射器。

in a traditional atomic clock, atoms are illuminated by microwaves, in the gigahertz frequency range.

在传统的原子钟里，原子受到吉赫波段的微波照射。

Cs atomic fountain clock is the reappearance of "seconds" definition of time and frequency standard device, has the highest accuracy, as a reference clock calibration with other atomic clock, is a time and frequency system based.

Cs原子喷泉钟是目前复现秒定义时间频率基准装置，具有最高的准确度，作为基准钟标校其他原子钟，是一个国家时间频率系统的基础。

Scientists developed the first atomic clock in 1949.

科学家们于1949年制作了第一台原子钟.

In a traditional atomic clock , atoms are illuminated by microwaves, in the gigahertz frequency range.

在传统的原子钟里, 原子受到吉赫波段的微波照射.