So, what that means concretely is if you have a force field that conservative, then you cannot build somehow some perpetual motion out of it.
具体来讲，如果你有一个保守力场，就不可能建立起永恒的运动。
Making energy like the sun does might too cheap to meter or as uneconomical as a perpetual motion machine.
像太阳一样产生能量可能会太便宜以至于无法计费，或是像永动机一样太不合算。
The U.S. patent office refuses to assess claims for perpetual motion devices unless the inventors can produce working models.
美国专利局拒绝评估认证永动装置，除非设计者们能制造出可用的模型。
He is adamant that this is not a perpetual motion machine, and does not violate the law of conservation of momentum because different reference frames apply to the drive and the waves within it.
他坚持认为这并非永动机，也没有违反能量守恒定律，因为驱动器和里面的微波使用不同的坐标系。
That would that would give rise to a perpetual motion machine, breaking of the second law. It can't happen.
否则就会使，得永动机出现，打破第二定律那是不可能的。
We cannot live without eating, cars do not run without fuel, and perpetual-motion machines are just a mirage.
不进食，我们就不能存活，没有燃料，汽车就不能发动，(也正是因为这个原因)永动机仅仅是一个现实中不存在的幻影而已。
Some sources say Blaise Pascal, a 17th-century French mathematician, invented it in his attempts to create a perpetual motion device.
有些资源说布莱斯·帕斯卡blaisePascal，一位17世纪的法国数学家，在试着创造永动机时发明了它。
Conspiracy theories about wear-proof products (along with their close cousins, perpetual-motion machines) have existed since the dawn of industrial times.
在工业时代的早期，一些论证防磨损的产品（以及该类产品的“近亲”——永动机）的阴谋论就已经出现。
Charles Redheffer raised large sums of money in Philadelphia with a perpetual motion machine and then took it to New York in 1813, where hundreds paid a dollar each to see it.
查尔斯·李德黑法（Charles Redheffer）凭永动机在费城筹集了巨款，又于1813年将它带到纽约，数百人都花一美元来看该机器。
Extracting energy from the aether, and the so called 'aether physics', is based on the cosmos being' all filled with substance ', which is in constant, perpetual motion.
从乙醚提取能量，和所谓的'乙醚物理学'，是建基于宇宙是全被'物质充满著'，那是固定不变、永久的运转。
Arguments based on the impossibility of perpetual motion can be used to support Newton's third law of mechanics.
以承动机的不可能实现为基础的论据，也可用以支持牛顿第三运动定律。
I wrote you a long message to explain all this, but I think I'll erase it and just leave ten words. I'll tell you the rest when you arrive-when our perpetual motion comes to a relative stop.
我本来写了很长很长一段文字来向你解释一切，但是后来我只留下了十个单词，我决定等你回来的时候亲口告诉你一切——那个时候我们永恒的运动终于可以相对静止了。
The Laozi's Tao is perpetual motion of contradiction and a nonlinear natural rule in essence.
老子之“道”是一种永恒的矛盾运动，实质为一种非线性的自然法则。
After 1870, inventors were no longer obligated to include models with applications. Today, models are required only for perpetual motion machines.
1870年之后，发明家们在申请专利的时候已经不必要再附上模型了。如今，只有永动机在申请专利时才需要模型。
This motor is a real perpetual motion motor .
这种马达是一个真正的永恒运动马达 。
Bessler attempts to discover perpetual motion, claiming success after 10 years of study and experiments.
消防队员试图发现永恒的议案，并声称成功后，10年的研究和实验。
A thinking plan to negate capillary perpetual motion is presented from thinking a physical question again.
从一个物理问题的回顾与再思考出发，提出了否定毛细永动机的一种思考方案。
The downfall of the designs of the first perpetual motion engine is introduced, which is well known in the history of the physics and technology from 13th to 18th century.
介绍了13~18世纪物理学史和科技史上曾名噪一时的第一类永动机的设计方案的破灭。
By what works in other places, I mean that this is nothing like the theory of the perpetual motion machine, which is unworkable even in principle.
他山之石，我的意思是这并不是永动机理论，这个理论在原理上本就不通。
Klondike Three peaks, Mahjong Solitaire, Scorpion, castle siege, Seven Sisters, Perpetual Motion... Not to mention 32 challenges and 4 levels of difficulty for all players.
克朗代克3个高峰期，麻将纸牌，蝎子，城堡包围，七姊妹，永动机…更不用提32挑战和4级难度的所有球员。
Klondike Three peaks, Mahjong Solitaire, Scorpion, castle siege, Seven Sisters, Perpetual Motion... Not to mention 32 challenges and 4 levels of difficulty for all players.
克朗代克3个高峰期，麻将纸牌，蝎子，城堡包围，七姊妹，永动机…更不用提32挑战和4级难度的所有球员。
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