light in the ultraviolet wavelength range and transmitting light from the visible wavelength range to the infrared wavelength range by a 2nd thin layer group, and reflecting light in the visible-light wavelength range and transmitting light in the infrared wavelength range by a 1st thin layer group...
百度试题 结果1 题目 Ultraviolet light of wavelength 350 nm and intensity 1.00 W/m2 is directed at a potassium surface. The maximum kinetic energy of the photoelectrons is ( ) 相关知识点: 试题来源: 解析 3.5 eV 反馈 收藏
light形— 轻形 · 薄形 · 轻薄形 · 轻微形 · 淡薄形 of— 的 查看其他译文 © Linguee 词典, 2024 ▾ 外部资源(未审查的) When the specificwavelength of lightisthen shone through the body (ultraviolet light in the form of a low power laser), this causes the gold nanoshells – and ...
Ultraviolet light of wavelength 350 nm and intensity 1.00 W/m2 is directed at a potassium surface.The maximum kinetic energy of the photoelectrons is() 点击查看答案手机看题 你可能感兴趣的试题 单项选择题 When selecting cutting parameters, the first choice should be (). A.cutting speed B.feed...
1.This paper analyses the ineffective sterilization space of straight-tubeultraviolet sterilization lamp,and put forward to a new-type universal lamp rack,as well as the use method,some data of analysis have been finally presented for the sterilization space.对直管式紫外灭菌灯灭菌无效空间进行了分析...
ultraviolet wavelength 紫外线波长 darkening wavelength 变暗波长 guide wavelength 波导波长,波导管波长 intrinsic wavelength 固有波长 wavelength measurement 波长测量 wavelength of light 光的波长 wavelength plate 波长盘 wavelength range 波长范围 wavelength switch 波段开关 operating wavelength 工作波长...
A FBG that reflects certain wavelengths of light and transmits the others is created by laterally inscribing systematic variation of the refractive index into the core of a single-mode fiber through a periodic pattern of intense ultraviolet light. All the reflected light signals at each periodic ...
6) Ultraviolet sterilization 紫外线杀菌 1. Applied research of ultraviolet sterilization technology used in fast sauce; 紫外线杀菌技术在即食酱油中的应用研究 更多例句>> 补充资料:照射量与照射量率 分子式:CAS号:性质:照射量是指X或γ射线在质量为dm的一个体积元内,当光子产生的全部电子都被阻留在空气...
Upon the exposure to UV light with a wavelength of 365 nm, the NbSe 2 -WSe 2 vdW HJFET devices exhibited threshold voltage shift toward positive gate bias direction, a current increase, and a nonlinear photocurrent increase upon applying a gate bias due to the contribution of the ...
Ultraviolet (UV) A radiation, which has both mutagenic and immune suppressive effects on the skin, is increasingly recognised as a key contributor to cutaneous carcinogenesis. Whilst short wavelength UVB (290–320 nm) is well-recognised as an environmental health hazard, the dangers of UVA (320–...