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- Producing laser photons is too expensive to make most compounds economically. 产生激光光子的费用太高，因此，不能用它很经济地制造出大多数化合物。
- Coherence is a unique property of quantum mechanics that allows laser photons to march in lockstep and atoms to be in two states at once. 同调性是量子力学的特性之一，它能使光子步调一致，让原子同时处于两种状态。
- Photon is depilated, laser did not depilate. 光子脱毛好还是激光脱毛好?
- Who has done laser or photon to depilate? 有谁做过激光或光子脱毛？
- photon fluctuation 光子起伏,光子波动
- Has been has been photon depilated or laser depilated? 光子脱毛好还是激光脱毛好?
- laser photon 激光光子
- The plume fluctuation over laser keyhole arises from the pressure fluctuation of keyhole gas. 小孔的波动起伏与小孔内气流压力的不断变化密切相关。
- The divider is used to eliminate the attitude fluctuation from the laser and to get high resolution. 本文采用在光纤端面镀反射膜的方法提高抗干扰能力；
- There is no single laser fit for all purposes. 没有单一种激光器能适用于各种用途。
- How does a laser beam vaporize steel? 激光束是怎样使钢气化的?
- Laser beams are also used in surgery. 激光束还可用于外科手术。
- Laser beams may cauterize and heal ulcers. 激光束可以烧灼和愈合溃疡。
- He monopolizes the laser printer. 他独占了这台激光打印机。
- A laser is a device composed a special material. 激光器这种器件是用特殊材料制成的。
- The laser jet printer is out of order. 这台激光打印机不能正常工作了。
- background photon fluctuations 背景光子起伏,背景光子波动
- On a lazy laser raiser lies a laser ray eraser. 在一个懒惰的激光器上放了一个激光消除器。
- The price of the laser printer is too high. 这台激光打印机的价格太高了。
- Can doctors use laser to treat my cataract? 医生可否用激光为我治疗白内障?
