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1、二 、 化验常用单词：1glass electrode 玻璃电极35flash fire 闪火69acid number 酸值2standard solution 标准液36water bath 水浴70balance room 天平室3doctor test 博士试验37sour/acid gas 酸性气71gasoline 汽油4sample bottle 采样瓶38carbon content 碳含量72diesel 柴油5sampler 样品39adjustment 调试73carrier gas 载气6routine analysis 常规分析40copper strip corro
2、sion 铜片腐蚀74existent gum 实际胶质7repeatability 重复性41clear 透明75reagent 试剂8residue 残留物42microburette 微量滴定管76measure 计量9burette 滴定管43thermometer 温度计77chemical 化学品10balance 天平44error 误差78ethanol 酒精11titration 滴定45trace water 微量水79distillation 蒸馏12electric conductivity 电导率 46micro coulomb 微库仑80benzene 苯13dry
3、ing oven 烘箱47sulfur content 硫含量81acetic acid 乙酸14crucible 坩埚48nitrogen content 氮含量82crude oil 原油15dry 干燥49wash bottle 洗瓶83slurry 油浆16dryer 干燥器50measuring pipette 吸量管84jet fuel 喷气燃料17analysis 分析51distilled water 蒸馏水85kerosene 煤油18mechanical impurities 机械杂质52bromine 溴价86temperature 温度19cylinder 量筒53si
4、lver strip corrosion 银片腐蚀87humidity 湿度20open cup 开口杯54oil bath 油浴88smoke point 烟点21stop watch 秒表55pipette 移液管89pour point 倾点22muffle furnace 马福炉56barometer 压力表90labouratory 化验室23visual inspection 目测57salt content 盐含量91calibrate 校准24capillary tube 毛细管58atomic absorption 原子吸收92cooling 冷却25viscometer 粘
5、度计59elemental analysis 元素分析93baking 烘干26average value 平均值60injector 注射器94titrating 标定27preparation 配制61repeatability 再现性95check 检查28deviation 偏差62oxidation stability 氧化安定性96blank analysis 空白分析29flask 烧瓶63color 颜色97ash 灰份30test tube 试管64chromatogram 色谱98viscosity 粘度31beaker 烧杯65oxidation bomb99compon
6、ent analysis 组分分析32water content 水份66aromatic content100olefine content 烯烃含量33test paper 试纸67flash point 闪火101masculine 阳性34test method 试验方法68freezing point102negative 阴性中心化验室专业英语自编部分一、化验分析操作指令：1. Repeat drying, cooling and weighing. 重复干燥冷却及称重。2. Flush the beaker wall. 冲洗杯壁.3. Determine the blank va
7、lue of the solution。 测定溶液的空白值。4. Weigh to the 0.0002g. 称准至0.0002克。5. Titrate to color change. 滴定至变色。6. Open the frosted stopper of the separating funnel and vent to air. 打开分液漏斗磨砂塞放气。7. Baking in the drying oven for 1 hour. 放入烘箱中烘1小时。8. Cover with watch glass. 盖上表面皿。9. Absorb excess sample with test
8、paper. 过剩试样用试纸擦去。10. Baking the sample or drying it. 烘干试样或让其自然风干。11. Agitate it uniform. 搅拌均匀。12. Dissolve the sample in ethyl ether. 将试样溶于乙醚中。13. Filter the sample with qualitative. 将试样用定性滤纸过滤。14. Check the sealing of the instrument. 检查仪器的密封性。15. Switch on. 接通电源。16. Tiitration after the solution st
9、ill for 24 hour. 将溶液静置24小时后滴定。17.Extract with disitilled water. 加蒸馏水抽提。18.Titration after 3 days of settling. 静置3天后标定。19. Go on stirring. 继续搅拌。20. Wipe up outside of the flask. 将烧瓶外部擦干。21. Record the initial reading. 记录初始读数。22. Start time measuring. 开始记时。23. Start stirring. 开始搅拌。24. Control the cond
10、ensate flowrate at 1-2ml/min. 控制冷凝液流出速度为1-2ml/min。25. Prepare reagent. 配置试剂。26. Put the disitillation flask in the shade。 取下蒸馏烧瓶置于阴凉初。27. Keep the oil bath temperture constantiy at 1001. 使油浴温度恒温在1001。28. Adjust voltage. 调节电压。29. Adjuse magnetic stirrer. 调节电磁搅拌器。30. Keep the temperture at 0-5. 温度保持在0
11、-5。31. Rotatory shaking. 旋转式摇动。32. Tighetn the helix clip. 旋紧螺旋夹。33. Drain the water layer carefully. 小心放出水层。34. Add 1-2 Drops of indication to the solution. 向溶液中滴加1-2滴指示剂。35. Weigh the sample with balance. 用天平称取试样。36. Wash sample cell with the sample. 用试样冲洗采样管。37. Stopper the bottle. 用塞子将瓶口塞住。38. T
12、itrate with the standard solution. 用标准溶液滴定。39. Dilute the solution with disitilled to the scale. 用蒸馏水稀释至刻度。40. Takee standard solution with pipette. 用移液管移取标准溶液。41. Stir with the glass rod continuously. 用玻璃棒不停搅拌。42. Shake violently for 10 minutes. 用力摇动10分钟。43. Washing the tube twice with the sample.
13、用试样洗涤试管两次44. Grinding the copper strip with sand paper. 用砂纸研磨铜片。45. Put the copper strip into the test tube with tweezers. 用镊子将铜片放入试管中。46. Put into 100mL volumetric flask. 移入100mL容量瓶中。47. Natutal cooling to room temperature. 自然冷却至室温。48. Weigh the sample to the beaker. 在烧杯中称取样品。49. Put it in the dryer and drying 20 minutes. 在干燥器中干燥20分钟。50. Put it on the Heater and heating. 置于电炉上加热。
