Scientists have observed such quantum effects and weirder ones in countless experiments with atoms, molecules, subatomic particles, light, electric currents, and even liquid helium.
科学家们利用原子、分子、亚原子微粒乃至液氮完成过无数实验，他们在实验中观测到了上述的量子效应以及其他更为怪异的现象。
The electric wire rope hoist model CD1 MD1 have the features of compact, light, small-sized shape smooth operation.
MD 1型电动葫芦具有结构紧凑、自重轻、体积小、操作方便等特点。
The electric wire rope hoist model CD1 and MD1 have the features of compact, light, small-sized shape and smooth operation.
MD1型电动葫芦具有结构紧凑、自重轻、体积小、操作方便等特点。
If you have no electric light you must use candles.
如果你没有电灯，你就必须用蜡烛。
Have than the metals pot more extensive of usage scope, can the liquefaction spirit, electric stove, light wave stove, on the microwave oven usage.
比金属锅有更广泛的使用范围，可以液化气，电磁炉，光波炉，微波炉上使用。
Electric heat tracing and steam jacket heat tracing in sulfur recovery unit have been compared in the light of economy and unit features.
从经济及装置特点两方面对硫磺回收装置电伴热和蒸汽夹套伴热进行了比较。
Modern wheelchairs are made from the same strong, light metal as aircraft, and electric engines mean that users don't need to use their arms or have someone to push.
现代轮椅使用与飞机一样坚固、质轻的金属，并使用电动引擎，这代表使用者无需以自己的双手或他人推动轮椅。
In 1878, the public became very excited when Edison announced he was going to have a small electric light working in just a few weeks. His reputation for success led everyone to be very hopeful.
一八七一年，当爱迪生宣布几个星期后他将点亮电灯泡时，民众都很兴奋，它成功的名声让所有人充满希望。
By trial and error - trying things, making mistakes, and learning from those mistakes - we have figured out how to make electric light, to paint the ceiling of the Sistine Chapel, to fly.
通过尝试新事物，不断犯错，并吸取教训这种反反复复的实验探索，我们才懂得如何制造电灯，如何制作西斯廷教堂天顶壁画，如何飞行。
By trial and error - trying things, making mistakes, and learning from those mistakes - we have figured out how to make electric light, to paint the ceiling of the Sistine Chapel, to fly.
通过尝试新事物，不断犯错，并吸取教训这种反反复复的实验探索，我们才懂得如何制造电灯，如何制作西斯廷教堂天顶壁画，如何飞行。
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