laser beam造句
91. The laser beam modulation frequency has been increased to achieve better accuracy. The circuit has been designed in a simple manner to reduce unexpected error and debugging complexity.
92. An operator turns a laser beam to a plate with several color stripes.
93. A novel analytical method for determination of urea based on reaction - in - ducted laser beam deflection is presented.
94. Modeling 2.1 Heat Transfer modeling The laser beam is gaussian in shape and results are generated for fixed values of absorbed power during each computer run.
95. The original energy distribution of a laser beam is Gaussian distribution.
96. The Chemistry and Camera instrument, seen above before a recent test firing at Los Alamos National Lab in New Mexico, uses a pulsed laser beam to vaporize a pinhead-size piece of material.
97. Doctor: No problem , we can invite the oculist to see you and a simple operation ( laser beam or ultrasonic therapy ) will enable you to see light again after the blood glucose is well controlled.
98. Uplink laser beam is more difficult to point satellite for earth-to-satellite laser communication because of the atmospheric refraction.
99. In the drum type laser typesetter, the screw with laser beam heads moves continuously when the drum is rotating and the film is scanned line by line.
100. The shape of the mesh points by laser beam strength waveform decision.
101. Using a tapered waveguide Raman cell, the interaction region between the pumping laser beam and Raman media is increased.
102. We did work in thermonuclear energy, laser beam refraction, hydrogen molecule development, and heavy - water computer data.
103. This laser beam covers a very narrow range of frequencies.
104. In optical recording, a microscopic depression made on the disk surface by the recording laser beam. Recorded information is contained in the pits and the spaces between pits-lands.
105. The Beam Circular Polarizer System is designed to convert the laser beam from a linearly polarized beam to a circularly polarized beam.
106. Based on the law of reflection, using the rotation polygonal mirror and the second reflection mirror, the linear scanning of laser beam is realized by the novel scan system.
107. Lateral Shear Interferometer (LSI) is used for the measurement of the phase distortion of a laser beam propagating through the atmosphere, and for the detection of branch points.
108. Using a optical transmission system to make the laser beam to scan on the superconducting target with different radii rotation and to ablate it for depositing large area superconducting films.
109. There are errors of five degrees of freedom between each adjacent pair of gratings within a tiled-grating system, affecting the spatial and temporal property of the laser beam.
110. The mechanism of filamentation formed by femtosecond pulse laser beam propagating in atmosphere is investigated.
111. Survey the area where the laser beam traverses and block all unnecessary specular reflections and scattering.
112. The CO2 laser beam welding has high energy density and low heat input characteristics, so the cooling rate of the weld metal is high.
113. The design already has generated a 20 kilowatt laser beam using one module.
114. Laser range finders are often based on the phase shift method, a technique for measuring distances in the following way. A laser beam with sinusoidally modulated optical power is sent to a target.
115. In the paper. the interference intensity of signal laser beam and the reference one is carried out in detail on a heterodyne laser probe with amplitude modulated laser source.
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