查询词典 source file

citation index：引文索引

主要由"引文索引"(Citation Index),"来源索引"(Source Index),"轮排主题索引"(Permuterm Subject Index)等部分组成. 它收录全世界出版的数学、理物、化学、农业、林业、医学、生物、环境、材料、工程技术、行为科学等自然科学领域的核心期刊约3500余种,

health examination of city plan：城市规划卫生审查

城市移动污染源moving urban pollution source | 城市规划卫生审查health examination of city plan | 城市区域环境噪声标准standard of environmental noise of urban area

The fountain is clearest at its source：泉水源头最清

Fruits are cheapest in autumn.水果秋天最便宜. | The fountain is clearest at its source.泉水源头最清. | 2)most的用法

urban climatology：城市气候学

upwind wind source of pollution逆风污染物 | urban climatology城市气候学 | urban motor vehicle traffic城市汽车交通;城市机动车辆交通

clock pulse source：时钟脉冲源

clock pulse rate 时钟频率 | clock pulse source 时钟脉冲源 | clock rate 时钟频率

clock pulse source：计时脉冲源

clock pulse generator | 同步脉冲发生器 | clock pulse source | 计时脉冲源 | clock pulse width | 时钟脉冲宽度

clock pulse source：时钟脉冲源iVJ中国学习动力网

clock pulse rate 时钟频率iVJ中国学习动力网 | clock pulse source 时钟脉冲源iVJ中国学习动力网 | clock rate 时钟频率iVJ中国学习动力网

clock pulse rate：时钟频率

clock frequency 时钟频率 | clock pulse rate 时钟频率 | clock pulse source 时钟脉冲源

clock pulse rate：时钟频率iVJ中国学习动力网

clock frequency 时钟频率iVJ中国学习动力网 | clock pulse rate 时钟频率iVJ中国学习动力网 | clock pulse source 时钟脉冲源iVJ中国学习动力网

internal clocking：内部计时,内部时钟

internal clock source 内部时钟源 | internal clocking 内部计时,内部时钟 | internal closing bracket 内闭括号

the bird of wonder：凤凰;长生鸟

the bird of peace鸽子 | the bird of prey 猛禽 | the bird of wonder凤凰;长生鸟

flange rail：平底轨条

"凸缘皮带轮","flange pulley" | "平底轨条","flange rail" | "凸缘肋","flange rib"