实验室用品英文.doc

1、大口杯/烧杯 beaker玻璃烧杯 glass beaker聚四氟乙烯烧杯 ptfe griffin beaker 塑料烧杯 plastic beaker不锈钢杯 stainless-steel beaker玻璃瓶 flask 三角瓶 conical flask具塞三角瓶 conical flask with stopper支管蒸馏烧瓶 distilling flask 凯氏烧瓶 kjeldahl flask抽滤瓶 accessory flask with side arm碘量瓶 flask iodine盘、皿、罐、坩埚 dish/jar/crucible表面皿 watch glass带柄表面

2、皿 watch glass with handle砂心坩埚 gooch filtering crucible称量皿 low-form weighing bottle称量瓶 weighing bottle研磨钵 clear glass mortar研磨棒 clear glass pestle玛瑙研钵 agate mortar玛瑙研磨棒 agate pestle瓷坩埚 coors porcelain crucible过滤瓷坩埚 coors porcelain gooch filtering crucible蒸发皿 coors porcelain porcelain dish具柄蒸发皿 coors

3、porcelain casserole铝盒 aluminium specimen box容器 bottle白细口瓶 flint glass solution bottle with stopper 棕细口瓶 brown glass solution bottle with stopper白广口瓶 flint glass solid bottle with stopper棕色滴瓶 brown glass dr-opping bottle白色滴瓶 flint glass dr-opping bottle塑料洗瓶 plastic wash bottle漏斗 funnel & separation 三

4、角漏斗 funnel瓷布氏漏斗 coors filtering crucible for bitumens布氏砂心漏斗 buchner funnerl with fritted disc球形分液漏斗 globe-shaped funnel梨形分液漏斗 pear-shaped funnel小滴管 dr-opper蒸发、冷凝、抽提器 condensor & extractor索氏抽提装置 soxhlet apparatus with allihn condenser 抽提筒 soxhlet extraction tube抽提冷凝管 allihn condenser wih straight out

5、let tube球形冷凝管 economical allihn condenser蛇形冷凝管 graham condenser直形冷凝管 condenser distillation column逆流冷凝管 reflux condenser蒸馏装置 distilling apparatus旋转蒸发器 rotary evaporator石油产品蒸馏仪 petroleum distilling apparatus试验管 tube比色管毛细管 glass microbore tube筛选设备 filtration标准筛 test sieve震动筛 lab sieve shaker常备用品 lab.

6、fitting equipment玻璃棒 glass stirring rod三口连接管 tube with two joints牛角弯头 vacuum connecting tube温度计套管 bevel-seal inlet adapter干燥器 desiccator真空干燥器 vacuum-pressure desiccator 酒精灯 alcohol burner酒精喷灯 blast alcohol burner升降台 lab jack三角架 clay pipe iron-wire triangle铁架台 iron support万能夹 extension clamp蝴蝶夹 doubl

7、e-buret clamp双顶丝 clamp regular holder止水夹 flatjaw pinchcock圆形漏斗架 cast-iron ring移液管架 pipet rack滴水架 dry rack试管架 tube rack比色管架沸石 boiling stone橡胶管 rubber tubing真空泵管 tygon vacuum tubing透明 pvc 管 clear pvc tubing橡胶塞 rubber stopper吸耳球 bulb for pipet乳胶帽漏斗刷 funnel or graduate brush试剂瓶刷 bottle brush离心管刷 centrif

8、uge tube brush滴定管刷 buret brush试管刷 tube brush比色管刷 nessler tube brush容量瓶刷 volumetric flask brush烧杯刷 beaker brush移液管刷 brush for transfer pipets取样篮 collapsible carrier密封样品袋 seal sample bag药匙 lab spoon镊子 forceps坩埚钳 crucible tong剪刀 scissor打孔器 stopper borer石棉网 asbestos-free wire gauze电炉丝 wire coil for heat

9、er脱脂棉 absorbent cottonph 试纸（广泛） universal ph indicator paper圆形定性滤纸 qualitative grade filter circles方形定性滤纸 qualitative grade rectangular filter sheets称量纸 weighing paper擦镜纸 wiper for lens标签纸 paper label样品推车 lab cart定时钟 traceable timer秒表 stopwatch油脂取样器 oil sampler液体取样器 liquid sampler原粮扦样器 needle-point

10、sampler取样铲 scoop 煤气灯 bunsen burner计量仪器 measuring instrument移液器 pipette/spatula刻度移液管 graduated pipette大肚移液管 volumetric pipet微量进样器 microliter syringe定量加液器 bottle- top dispenser容量瓶 flask volumetric白容量瓶 flint glass flask volumetric棕色容量瓶 brown glass flask volumetric量筒 volumetric cylinder量筒 measuring cyli

11、nder具塞量筒 mixing cylinder with stopper量杯 glass graduates with scale滴定仪器 burette/dispenser/titration白滴定管（酸） flint glass burette with glass stopcock棕色滴定管（酸） brown glass burette with glass stopcock白滴定管（碱） flint glass burette for alkali棕色滴定管（碱） brown glass burette for alkali聚四氟乙烯旋塞滴管 flint glass burette

12、with ptfe stopcock数显半自动滴定仪 digital buret自动滴定仪 automatic titrator比重瓶 specific gravity bottle水银温度计 mercury-filled thermometer红水温度计 red-spirit-filled thermometer精密温度计 fractional-degree thermometer石油密度计 hydrometerph 计 ph meter折光仪 refractometer天平 analytical balance电导率仪分光光度计真空泵 vacuum pump冷、热浴 bath 循环冷却器

13、refrigerating circulator 数显循环水浴锅 digital circulating water bath循环加热器 heating circulator高温加热器（油浴） high-temperature circulator（oil bath）加热水浴锅 digital heating circulating water bath往复振荡水浴锅 reciprocating shaker bath离心机 centrifuge劳动防护用品 safety equip.全棉工作服 cotton lab coat袖套 dafety sleevelet口罩 respirator工作

14、鞋 footware隔热手套 heat insulation gloves防护眼镜 safety spectacle耐酸碱手套 anti-erode glove防毒面具 respirator安全帽 motorcycle safety helmet洗眼器 eyewash equipment急救药箱 first aid pyxides消防器材 fire protection equipment洗涤用品 things for washing防滑垫 lab mat粉碎搅拌设备 mill & mixer振荡器 shaker粉碎磨 cyclone sample mill剪切磨 cutting mill磁力

15、搅拌器 magnetic stirrer电动搅拌器 power basic stirrer数显电热搅拌器 digital stirring hotplate加热、制冷设备 heating/refrigeration烘箱 oven 闪点仪 flash point tester马弗炉 furnace 万用电炉 wire coil heater 微波炉电热套 heating mantle Area 300: Enzymatic hydrolysis and fermentation. Enzymatic hydrolysis is initiated in a high-solids continu

16、ous reactor using a cellulase enzyme prepared on-site. The partially hydrolyzed slurry is next batched to one of several parallel bioreactors. Hydrolysis is completed in the batch reactor, and then the slurry is cooled and inoculated with the co-fermenting microorganism Zymomonas mobilis. After a to

17、tal of five days of sequential enzymatic hydrolysis and fermentation, most of the cellulose and xylose have been converted to ethanol. The resulting beer is sent to the product recovery train (Area 500). Area 400: Cellulase enzyme production. An on-site enzyme production section was included in this

18、 design. Purchased glucose (corn syrup) is the primary carbon source for enzyme production. Media preparation involves a step in which a portion of the glucose is converted to sophorose to induce cellulase production. The enzyme-producing fungus (modeled after Trichoderma reesei) is grown aerobicall

19、y in fed-batch bioreactors. The entire fermentation broth, containing the secreted enzyme, is fed to Area 300 to carry out enzymatic hydrolysis.区 300：酶水解和发酵。利用纤维素酶酶解制备现场在高固体含量的连续反应器的启动。部分水解液下一批有几个平行的生物反应器。水解是在间歇式反应器中完成，然后浆冷却并接种与 CO 运动发酵单胞菌发酵微生物。共有序列的酶水解和发酵后的五天内，大多数的纤维素和木糖转化为乙醇的了。由此产生的啤酒送到产品回收列车（500 区）。区 400：纤维素酶生产。现场酶生产部分被包含在这个设计。购买葡萄糖（玉米糖浆）是酶生产的主要碳源。介质的制备涉及的步骤，葡萄糖的一部分转化为糖诱导纤维素酶的生产。产生菌酶（仿照里氏木霉）是有氧分批生物反应器的发展。整个发酵液，含有分泌的酶，是美联储 300 区进行酶水解。