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The world's brightest flashlight
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作者 张玉敏 《疯狂英语(新读写)》 2025年第3期54-55,77,78,共4页
The brightest flashlight named Imalent MS32 is capable of outputting up to 200,000 lumens of light,more than any other commercially available flashlight.Imagine having the ability to turn night into day in the palm of... The brightest flashlight named Imalent MS32 is capable of outputting up to 200,000 lumens of light,more than any other commercially available flashlight.Imagine having the ability to turn night into day in the palm of yourself and you kind of get a sense of what using the world's brightest flashlight feels and looks like.The Imalent MS32 is so incredibly powerful that the only other flashlight you can even compare it to is the Imalent MS18,the previous holder of the title of“world's brightest flashlight”.And that one was virtually half as powerful as the MS32,with a peak brightness of just 100,000 lumens.The LED‑powered light beam of the MS32 can reach as far as 1,618 meters and is the equivalent of 100 car lights in terms of brightness. 展开更多
关键词 imalent MS lumens car lights imalent ms worlds brightest flashlight light beam
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选择性LDL体外分离法治疗肾小球疾病患者高脂血症的进展 被引量:1
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作者 毛建华 梁黎 《国外医学(泌尿系统分册)》 2000年第6期246-248,共3页
高脂血症是导致肾小球疾病患者向肾小球硬化进展的重要因素。饮食控制及口服药物有时不能有效控制症状 ,本文介绍近几年来广泛应用于临床的选择性LDL体外分离法 (LDL A) ,包括生物亲和性和物理化学亲和性吸附剂的原理、步骤、特点及不... 高脂血症是导致肾小球疾病患者向肾小球硬化进展的重要因素。饮食控制及口服药物有时不能有效控制症状 ,本文介绍近几年来广泛应用于临床的选择性LDL体外分离法 (LDL A) ,包括生物亲和性和物理化学亲和性吸附剂的原理、步骤、特点及不良反应。与传统方法相比较 ,LDL A疗效确切、操作简单、不良反应少 。 展开更多
关键词 高脂血症 肾小球疾病 LDL-A 治疗 IMAL DSAL
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The central limit theorem and chaos
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作者 NIU Ying-xuan 《Applied Mathematics(A Journal of Chinese Universities)》 SCIE CSCD 2009年第2期230-236,共7页
Let X be a compact metric space studies some relationships between stochastic and f : X→ X be a continuous map. This paper and topological properties of dynamical systems. It is shown that if f satisfies the central... Let X be a compact metric space studies some relationships between stochastic and f : X→ X be a continuous map. This paper and topological properties of dynamical systems. It is shown that if f satisfies the central limit theorem, then f is topologically ergodic and / is sensitively dependent on initial conditions if and only if / is neither minimal nor equicontinuous. 展开更多
关键词 the central limit theorem topologically ergodic sensitive dependence on initial conditions min- imal EQUICONTINUOUS
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