查询词典 observer

For Einstein the Lorentz transformation implied a radical conceptual change: that the concept of position in space or time was not absolute, but could differ depending on the observer's location and speed.

爱因斯坦的洛仑兹变换隐含了激进的概念转变：这个概念的地位，在空间和时间不是绝对的，但可以有不同的观测的位置和速度。

There is no doubt that Lorenz was a flawed genius but as an observer he had no equal.

毫无疑问，洛伦茨是有缺陷的天才，但以观察员的身份，他没有平等的。

The time delay observer with low-pass filter is presented to eliminate the oscillations of control signal in this paper.

本文提出了一种低通滤波时滞观测器。避免了常规时滞观测器控制中出现的控制信号颤振，得到了一种结构新颖的控制器。

Meditations of evolution increasingly vaster: of the moon invisible in incipient lunation, approaching perigee: of the infinite lattiginous scintillating uncondensed milky way, discernible by daylight by an observer placed at the lower end of a cylindrical vertical shaft 5000 ft deep sunk from the surface towards the centre of the earth: of Sirius 10 lightyears (57,000,000,000,000 miles) distant and in volume 900 times the dimension of our planet: of Arcturus: of the precession of equinoxes: of Orion with belt and sextuple sun theta and nebula in which 100 of our solar systems could be contained: of moribund and of nascent new stars such as Nova in 1901: of our system plunging towards the constellation of Hercules: of the parallax or parallactic drift of socalled fixed stars, in reality evermoving wanderers from immeasurably remote eons to infinitely remote futures in comparison with which the years, threescore and ten, of allotted human life formed a parenthesis of infinitesimal brevity.

347关于宇宙日益扩大进化的冥想：新月期的月亮，即使在近地点也看不见。从地表向地轴挖掘纵深五千英尺的圆筒状垂直轴，一个观察者呆在轴底儿上，就连白昼也辨认得出那漫无止境、网络状、亮光闪闪、非凝结性的银河。天狼距地球十光年（五七、000、000、000、000英里）；体积大于地球九百倍；大角；岁差运动；有着"猎户"腰带、六倍于太阳的"伐二"以及星云的猎户座，星云中能容纳我们的一百个太阳系；死去的和新生的星宿，例如一九0 一年的那颗"新星"我们的太阳系正朝着武仙座冲去；所谓恒星的视差或视差移动，也就是说，实际上恒星是在不断地从无限遥远的太古朝无限遥远的未来移动着。相形之下，人的寿命充其量才七十年，不过是无限短暂的一段插曲而已。

News in briefThe Observer,UK- 1 hour agoA Second World War German magnetic mine caught in the nets of a fishing trawler was detonated off the coast of south Wales.

新闻briefthe观察员，英国-1小时第二次世界大战德国非洲增长磁性雷夹在渔网捕捞渔船外海爆炸南威尔斯。

News in briefThe Observer,UK- 2 hours agoA Second World War German magnetic mine caught in the nets of a fishing trawler was detonated off the coast of south Wales.

新闻briefthe观察员，英国-2小时第二次世界大战德国非洲增长磁性雷夹在渔网捕捞渔船外海爆炸南威尔斯。

An astute observer of the scene in New York suggested participants should assume a 40 per cent markdown in values from June to December this year.

纽约一位敏锐的观察者指出，市场参与者从今年6月份至12月份期间应将资产价值减记40%。

According to the author over the years the real estate sales Observer, summed up the experience points in the shortcomings, when its marten right.

笔者根据历年来对房地产开发销售方面的观察，也总结了几点心得在此试述，权当续貂。

This is the kind of" meat and potatoes" information amateur astronomers are eager to glean from an experienced observer.

这就是业余天文爱好者渴望从有经验的天文观测员那里得到的主要信息。

OBSERVER METAMERISM, REFERS TO THE CASE WHERE TWO OBJECTS APPEAR TO SOME OBSERVERS TO BE THE SAME COLOR, BUT SEEM TO OTHER OBSERVERS TO BE DIFFERENT IN COLOR.

两个样品在某些人看起来颜色是一样的，而在另外一些人看起来不一样。这是因为观察者的视觉有些轻微的不同。

I hope that this success is just the first in a long series.

我希望这只是成功的开始。

Three dimensional stresses on the interface of tire and soil, tire deflection and soil sinkage are measured.

测试轮胎——沙土界面上的三向应力、轮胎变形和沙土沉陷；建立考虑剪切应力对沙土承载特性产生影响的车轮牵引性能预测模型；分析车轮作用下土壤的纵向稳定性。