物理学家

I point out that mechanics does not provide adequate foundation for the description of all natural phenomena. We should have a new understanding that in the 'change of location' of the same event of inertial system there exist two different reference systems that are mutually in uniform rectilinear motion. This new understanding will avoid the puzzle brought about by physicists' obscure yet obdurate conception as to which of the two mutually uniformly moving reference systems is not related to the inertia reference system.

我指出力学为一切自然现象描述所提供的基础是不够充分的，重新认识惯性系的同一事件"位置的改变"存在着两个互相匀速直线移动着的两种不同参考系，可以避免物理学家们模糊、执着地认为惯性参考系究竟是用两个互相匀速移动着的参考系中哪一个无关所带来的困惑。

Whether the rest mass of the photon is zero or not hence became one of the fundamental problems confronted by many physicists.

恒定光速暗含了传播电磁波的媒介——光子的静止质量必须为零的假设，而光子静止质量是否为零也就成为物理学家们一直希望能够正面回答的基本问题之一。

German physicist Wilhelm Roentgen discovered by accident X-rays , beginning a new era in physics and medicine.

德国物理学家伦琴无意间发现了 X 光，为物理、医学开辟了新纪元。

The shock of realizing that science might be over came to him, he says, when he was talking to Oxford mathematician and physicist Sir Roger Penrose.

当他与牛津大学科学和物理学家 Sir Roger Penrose 交谈时，震惊的认识到，科学可能会终结。

Rays were first discovered by a German scientist, Wilhelm Konrad Rontgen, in 1895, almost by accident.

光最早是由一个名为威廉，K -伦琴的德国物理学家于1895年几乎是偶然发现的。

Some physicists are even willing to burn down their old sainted Einstein and revise his theory of gravity, general relativity, to make the cosmic discrepancies go away.

某些物理学家甚至希望推翻爱因斯坦，修正他的重力学理论和广义相对论，从而消除宇宙的现状和理论的不一致性。。

Yang's interference is chronically thought as the interference of energy and so on, this book comprehensively investigates relative experiments, integrates issues, clarifies thought, make conclusions, and never bring forward self hypothesis and construct model in addition to surprise the scientific circle, so the success of this book attributes to the senior physicists, it is their sweat experiments which settle the basis of this book.

Yang 的干涉被习惯性说成是能量的干涉等等，本书就是全面考察相关实验，梳理问题，理清思路，归纳总结，并没有提出自己的假设和另造模型去惊讶科学界，因此本书的成就归功于前辈物理学家们，是他们的辛勤实验奠定了本书的基础。

Astrophysicist Sara Seager of MIT, who was not involved in the latest discovery, said while the possibility is exciting, another more convincing image of the object is in order.

麻省理工学院的天体物理学家萨拉·西格没有参与这项最新发现，但她说：存在行星的可能性令人兴奋，同时已经准备好为该物体再拍摄一张更加令人信服的图片。

The generator converts heat into electricity using the Seebeck effect, named after Thomas Johann Seebeck, a physicist who in 1821 discovered that a voltage could be created in the presence of a temperature difference on a conductor.

这个发电机将热转化成电能的原理运用的是泽贝克效用，该名称取自于汤姆生。约翰娜。泽贝克，这位物理学家于1821年发现导体上存在温差的情况下能够产生电压的现象。

The earliest "seismoscope" was invented by the Chinese philosopher Chang Heng in A.D.

最早的"地动仪"是中国的物理学家张衡在公元132年发明的。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐