简单地阐述了用电力线进行精密时间传递的基本原理。
This paper recounts the principles of the accuracy time transmission method by means of power line.
本文介绍精密时间间隔计数器在激光人卫测距等方面的应用。
In this paper the application of precision time interval counter to satellite laser ranging and other fields are presented.
本文是关于粒子物理实验中精密时间间隔测量的电子学方法和技术的一个综述。
This is a review of methods and techniques of precise time interval measurement for particle physics experiments.
本文介绍精密时间间隔计数器在激光人卫测距等方面的应用。给出了部分实验结果。
In this paper the application of precision time interval counter to satellite laser ranging and other fields are presented. Some experimental results are given in this paper.
提出一种改进方法，即在量化测量原理的基础上，利用细测与粗测相结合的方法来测量精密时间间隔。
This paper introduces a method of fine measurement combined with coarse measurement to measure precision time interval.
IEEE 1588标准精密时间同步协议(ptp)的提出，成为一种有效解决高精度同步问题的方案。
IEEE 1588 Standard (precision Time Protocol) becomes an effective solution to the problem of high-precision synchronization.
在这样一个高精密度数码相机的世界，像黑鸟飞这样的彩色模拟相机属特异的一种，因为它花费15年的时间投入飞行拍摄。
In a world of precision-engineered digital cameras, the colorfully analog Blackbird fly is a strange bird—one that took almost 15 years to hatch.
研究者们用超精密的时钟表明与你的肚脐相比你的鼻子经历的时间更快。 这是由著名的相对论预测而来的结果。
Researchers have used ultraprecise clocks to show that time flies faster for your nose than for your navel—an effect predicted by the famed physicist's theory of relativity.
随着时间推移，设备越来越大，越来越精密。
The equipment has become larger and more sophisticated over time.
时间应分配的精密，使每年每月每天和每小时都有它的特殊任务。
Time should be allocated precision, make every day and every hour a month each year has its special mission.
酒店标牌制作的工艺如何好，试刻这台精密摇摆蚀刻机传送带可以无级调速，冲刷时间的长短可以在这里进行调整。
How good sign production process, test swing carved this etching machine precision variable speed conveyor belt can, scouring the length of time can be adjusted here.
我喜欢松散而闲适的生活，我不喜欢精密的分配时间，不喜欢紧张的安排节目。
I like loose and the comfortable life, I do not like the precise assignment time, does not like the intense arrangement program.
他们发明了一种精密计时设置，可以记录了工人的动作以及在每一个动作上花费的时间。
They invented a device called a microchronometer, which recorded a worker's motions and the amount of time spent doing each motion.
在短短几年多的时间里，裕溪公司不但在高档刀片业务上稳居全国第一，在精密非标刀片市场上也表现非凡。
In just more than a few years time, not only in high-end Yuxi blade company ranked first in the country on business, in precision non-standard blades on the market performance is also remarkable.
时间尺度是通过综合众多精密时钟得到的。
Time scale is generated by synthesizing a number of precision clocks.
用更加严密结合的盖帽代替原有盖帽的精密操作将需要一周的时间来完成。
The delicate operation to replace one cap with a more tight-fitting one could take up to a week.
本厂建立有十多年的时间，拥有数控设备和精密机械设备，以及1吨到110吨冲床和160吨油压机。
The factory has established more than 10 years of time, with CNC equipment and precision machinery equipment, and one tons to 110 tons and 160 tons of hydraulic press machine.
焊接过程中电流和时间精密控制，提高焊接质量。
Electrocircuit and time controlled precisly to improve the quality of welding.
可增加加工效率，在精密加工的制程中，有效减少研磨的时间。
Increase processing efficiency and reduce finishing time in precision process.
精密和详细测定地球重力场及其时间变化，是目前卫星重力测量的主要课题。
At present, surveying gravitational field and its variation with time accurately and detailedly is a main subject of Gravisat.
该方法使样品消化过程中的硒损失大为减少，使络合萃取时间变短，提高了硒测定的精密度和准确度。
The method is able to decrease the loss of se in sample decomposition, shorten the time of complexing and extraction and raise accuracy of the determination of se.
但对于精密的、表面光洁度甚高的产品，采用长时间的高功率密度清洗会对产品表面产生“空腔”腐蚀。
But for the product with high precision, surface roughness, adopt the high power density of long time cleaning will have "cavity" corrosion on the surface of the product.
飞秒激光由于其超快时间特性和超高峰值功率特性在精密微纳加工领域引起了人们广泛的重视。
Great interest is focused on femtosecond laser micro-nano fabrication due to the ultra-short time scale and ultra-high peak power density characteristics of the femtosecond lasers.
该法采取缩短干燥时间和取消灰化阶段，每次可缩短测定时间48秒，但不损失测定的精密度或准确度。
With no loss of analytical precision or accuracy, 48 s have been saved per measurement by shortening the drying time and omitting the ashing stage.
为了确保微型件点焊质量，往往需要对点焊过程的加热速度、能量、电流波形、时间等参数进行精密控制。
The parameters of heating rate, energy, current waveform and time should be controlled precisely in order to insure the quality of minisize piece spot welding.
切尔西球星巴拉克说：穆帅的球星球队需要时间以使球队像齿轮一样精密运转。
Chelsea star Michael Ballack has warned that it will take time for Jose Mourinho's star-studded side to click into gear.
本发明涉及一种精密的时间测量方法，它由波形转换模块、模数转换模块、计数模块和中心处理模块构成。
The invention relates to a precise time measuring method, consisting of a waveform conversion module, an analog-to-digital conversion module, a counting module and a central processing module.
本文讨论了弹性体打击的模型，提出了运用MCS—51微处理器精密测量弹性体打击时间的方法，并对测量结果进行了分析、对比。
This paper discusses impulse model of flexible body, and suggests an accurate measuring method for impulse time of flexible body with MCS - 51 microprocessor.
结果表明，利用GC-MS法对加氢尾油中多环芳烃进行分析，具有选择性高，响应呈线性，芳烃组分信号不受烷烃干扰，分析时间短和精密度好等优点。
The results showed that the GC-MS had the advantages of high selectivity, rapid analysis, high precision, good linear response, and low interference on PAH signals, etc.
结果表明，利用GC-MS法对加氢尾油中多环芳烃进行分析，具有选择性高，响应呈线性，芳烃组分信号不受烷烃干扰，分析时间短和精密度好等优点。
The results showed that the GC-MS had the advantages of high selectivity, rapid analysis, high precision, good linear response, and low interference on PAH signals, etc.
应用推荐