1 广东纺织职业技术学院2010~2011 学年第一学期 《专业英语》期中试卷 考试时间:120 分钟 考试形式:开卷 适用专业: 班级: 学号: 姓名: 成绩: 题号 1 2 3 4 5 总分 得分 各题20 分 一、单词翻译(英译汉) titrimetric analysis reagent titrant flask oxidation precision standard solution sodium hydroxide Equilibrium constant equilibrium. manifest equilibrium concentration frictional flow ionization constant correct for molarity compressed gas neutralization device plus elevation neutral positive-displacement meter reciprocating sodium hydroxide piston external centrifugal pump in the absence of rotational at the expense of rotational velocity compensation stream specific upstream station streamline downstream station 二、单词翻译(汉译英) 垂直于传热面 滤饼卸料 符合,一致 陶器的 动量,动力,要素 滤液 动量传递 孔 随机运动,无规则运动 胶体微粒 扩散的 构造,配置 .邻近的,接近的 . 波动,起伏 振动的,振荡的 大 气 压 (1atm =101. 3 kPa) (远离表面的)流体(本体)温度 (风车、螺旋桨等的)翼,叶片 目录,目录册 切线的 线性相关 蜗壳形式 2 恒定导热系数 螺旋形,集液环 固有特性,本征特性 传动轴 流动类型 双吸 强制对流 不连续的,间断的,中断的 过滤,筛选 间歇的,断断续续的 固体微粒 复杂的 过滤介质 依靠,由于 透过膜 限于 堆积 粗粒子 三、句子翻译(英译汉) 1. Acid-base indicators (also known as pH indicators) are substances which change color with pH. 2. Any solution for which the concentration is precisely known is called a standard solution. 3. It is an introductory text, written for undergraduate students in their junior or senior years who have completed the usual courses in mathematics, physics, chemistry, and an introduction to chemical engineering. An elementary knowledge of material and heat balances and of thermodynamic principles is assumed. 4. In a piston pump, liquid is dr...