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- Doppler two-color laser anemometer 多普勒双色激光风速计
- laser anemometer 激光风速计
- laser anemometer signal 激光风速计信号
- The Cram?r Rao Bound (CRB) for the frequency estimation from Laser Doppler Anemometer (LDA) measurements is derived. 本文推导了激光多普勒测速 (LDA)频率估计的Cram r Rao下限。
- The flow field in the tip region has been studied by laser Doppler anemometer (LDA) and flow visualization technique. 介绍了利用激光多普勒测速仪(LDA)和激光片光流场显示技术在一轴流风扇转子叶尖附近流场测量得到的结果。
- 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。
- 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。
- The optimum concentration and the limitation concentration of the sediment-laden flow for laser Doppler anemometer are obtained. 得出激光测速的浑水最佳浓度和极限浓度。
- The flow fields of ultramicro rotary fluid fragmentor were measured and inves-tigated by using laser Doppler anemometer. 采用激光多普勒测速仪，对超细旋液粉碎器工作腔内流场进行测量和研究。
- Can doctors use laser to treat my cataract? 医生可否用激光为我治疗白内障?
- Zhuhai Yuemao Laser Facility Engineering Co., Ltd. 珠海粤茂激光设备工程有限公司。
- Here's a laser going through the grapes. 这里的激光经过葡萄。
- Here's two shots of a laser going through the plum. 这里的两个镜头激光经过梅子。
