陈腐的人
发表于 2025-3-23 13:38:13
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Pruritus
发表于 2025-3-23 17:47:23
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粘
发表于 2025-3-23 20:41:36
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折磨
发表于 2025-3-24 00:30:01
Metal Complex Dyesd pigments, and in other materials. Many metal complexes are also used as mordant dyes. They are, in general, insoluble or slightly soluble in water and most organic solvents. Some kinds of nickel complexes have been used for the Q-switch dye laser,. in infrared absorbing films for agricultural uses
abject
发表于 2025-3-24 05:48:30
Photochromic Dyescertain wavelengths. A colorless compound ., for instance, changes its molecular structure to a quasi-stable colored structure . when irradiated by ultraviolet (UV) light; . can be returned to the colorless structure . by exposure to visible light or heating.
opinionated
发表于 2025-3-24 07:13:48
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Mingle
发表于 2025-3-24 14:00:21
Thermal Writing Displayss generally known that the thermal writing liquid-crystal display is the most promising because of its intrinsic memory effect. The display overcomes the inherent addressing limitation associated with liquid-crystal displays that use just an electro-optical effect because that effect lacks memory an
AGATE
发表于 2025-3-24 16:54:06
Laser Printer Applicationause of its outstanding characteristics of high speed and high print quality. Now, laser printers and LED printers, based on the same printing principle of electrophotography, are widely used for computer printouts or multiple peripheral printers in office workstations and facsimiles.
achlorhydria
发表于 2025-3-24 22:14:58
Laser Filter Systems very well collimated, and coherent, and in some cases lasers are extremely powerful. These characteristics make the laser a very useful source of light for a variety of applications in science and industry. Laser wavelengths cover the far-infrared to the near-infrared, the visible to the ultraviole
COM
发表于 2025-3-24 23:33:10
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