LED lighting facilitates a full-spectrum light source with larger color gamut. LEDs have an exceptionally long lifespan, which enables their use in applications where long-term reliability is highly desirable, such as traffic lights. Machine vision systems require a focused, bright, and homogeneous ...
led 美[led] 英[.el iː 'diː] abbr.“lead”的过去式和过去分词 adj.受指导的;被牵着走的 网络发光二极管(Light Emitting Diode);发光二极体;半导体照明 复数:LEDs 权威英汉双解 英汉 英英 网络释义 led 显示所有例句 例句 释义: 全部,受指导的,被牵着走的,发光二极体,半导体照明...
T he hospital was full with joys. 结果四 题目 阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。 The icy wind howled across the empty street and it was an unusually quiet day in the emergency room on December twenty-fifth. Quiet, that is, except for the nurses ...
People go to college for various reasons and can be classified into three groups: those who have a passion for learning, those who see it as a necessary step in their future career, and those who attend university without a clear purpose yet. Some students learn simply because they want to...
Duda expressed hopes that the paths of Turkey and the EU “will continue to strive in the same direction”, which in the end will lead to “a full membership in the EU”. “Poland has continued to support Turkey’s efforts to join the European Union, as Turkey has had these aspirations...
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°led1 The words in italics explain the meanings of some words on page 19. Find the words to complete the sentences. Change their forms if necessary.1 The plan was discussed in an___ meeting.(connected with,including two or more countries)2 In order to do the job well, he went to ...
ThesaurusAntonymsRelated WordsSynonymsLegend: Switch tonew thesaurus Adj.1. undefiled- free from stain or blemish immaculate pure- (used of persons or behaviors) having no faults; sinless; "I felt pure and sweet as a new baby"- Sylvia Plath; "pure as the driven snow" ...
: to lead a full life. 6. to conduct or bring (water, wire, etc.) in a particular course. 7. (of a road, passage, etc.) to serve to bring (a person) to a place: The next street will lead you to the post office. 8. to take or bring: The visitors were led into the ...