有些危险化学品可通过一种或多种途径进入人体内，当其在人体内累积到一定量时，便会扰乱或破坏机体的正常生理功能，引起暂时性或持久性的生理改变，甚至危及生命。预防危险化学品中毒的措施有多种。下列措施中，不属于危险化学品中毒事故预防控制措施的是（）
与食品卫生法律的供应符合,严密地遵守安全卫生管理系统。 保证客人在娱乐安全。[translate] aIn fact, the higher the frequency is the less is the wavelength and coming into the range of the averaged grain size. 实际上,越高频率越少是波长和进入平均的粒度的范围。[translate]...
The shorter the wavelength, the higher the frequency 翻译结果4复制译文编辑译文朗读译文返回顶部 The shorter the wavelength, the higher the frequency 翻译结果5复制译文编辑译文朗读译文返回顶部 The wave length is shorter, the frequency is higher
The shorter the wavelength, the higher the frequency 翻译结果4复制译文编辑译文朗读译文返回顶部 The shorter the wavelength, the higher the frequency 翻译结果5复制译文编辑译文朗读译文返回顶部 The wave length is shorter, the frequency is higher
Wavelength, on the other hand, measures the spatial extent of these waves, denoting the distance between successive crests or troughs. 15 A higher frequency means that more cycles of a wave are passing a point per second. In contrast, a longer wavelength means that the distance between each ...
{eq}{\rm{\nu }} \propto \dfrac{{\rm{1}}}{{\rm{\lambda }}}. {/eq} Higher the wavelength, lower the frequency of the wave. In simple words, frequency is the number of oscillations of given wave in unit time.Answer and Explanation: Given Data: Wave...
Which one has the longest wavelength (i.e. the lowest frequency), among the following electromagnetic waves?A.MicrowaveB.Infrared rayC.Visible lightD.Ultrashort wave的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷
The wavelength of the light source is modulated at a frequency of 10 kHz,and the center wavelength is stabilized at the center of the 2v3 band R(3) line of methane (1.65372 lm). 主要是不知道2v3 band R(3) line是啥意思。 相关知识点: 试题来源: 解析 光源的波长被调整到10千赫的频率...
[translate] acommunicates 沟通[translate] athe shorter the wavelength, the higher the frequency, and therefore higher temperature. 越短波长,越高频率,并且更高温度。[translate]
[translate] alargely ignored 主要忽略[translate] ahigher frequency (fc + Δf); the wavelength marks are closer 正在翻译,请等待...[translate]