Ultraviolet rays from the Sun can cause which of the following?A.SunburnB.Skin cancer
a她真是一个无私的人 She really is a selfless person [translate] aThan anyone else, not ordinary 比任何人,不普通 [translate] a正常的 Normal [translate] aThe thinner layer allows more ultraviolet rays from the sun to reach earth 更加稀薄的层数允许紫外光从太阳到到达地球 [translate] ...
唯物主义和辩证法是密切联系不可分割的,这是因为( ) ①它们从不同侧面说明了世界的物质性 ②客观世界本身既是物质的,又是按自身规律变化发展的 ③不运动的物质和没有物质的运动都是不存在的 ④马克思、恩格斯创造性地实现了唯物主义和辩证法的有机结合 ...
aThe thinner layer allows more ultraviolet rays from the sun to reach earth 更加稀薄的层数允许紫外光从太阳到到达地球[translate]
The essential importance of ultraviolet rays in medicine has just begun to be appreciated. The action of these rays, as distinct from the visible radiations of the sun, has been known for many years, but physiologists have only recently become fully alive to their significance in relation to ...
human heatstroke concept ultraviolet rays from the sun,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招商银行、工商银
The sun’s ultraviolet(UV) rays can do more a tan(棕褐色) or burn. Indeed, their influence goes more than skin deep, a new study finds. It showed that exposure to ultraviolet light causes mice to make a feel-good chemical, and this chemical may explain why so many people want to ...
最终答案: Solar light can send off ultraviolet rays, just like the sun does. 月光可以发出紫外线,就像太阳一样。 问题分析: 1. 题目要求选择合适的动词短语,表示“月光像太阳一样,也能___紫外线”。 2. 选项分析: - A. take off(脱掉,起飞) - B. send off(发出,寄出) - C. put off(推迟) ...
The meaning of ULTRAVIOLET is situated beyond the visible spectrum at its violet end —used of radiation having a wavelength shorter than wavelengths of visible light and longer than those of X-rays. How to use ultraviolet in a sentence.
求翻译:The thinner layer allows more ultraviolet rays from the sun to reach earth.是什么意思?待解决 悬赏分:1 - 离问题结束还有 The thinner layer allows more ultraviolet rays from the sun to reach earth.问题补充:匿名 2013-05-23 12:21:38 正在翻译,请等待... 匿名 2013-05-23 12:23:...