化学实验器具 名词图解
1-38 laboratory apparatus (equipment)
1 globe
2 U-tube
3 separating funnel
4 octagonal ground-glass stopper
5 tap (Am. faucet)
6 coiled condenser
7 air lock
8 wash-bottle
9 mortar
10 pestle
11 filter funnel
12 filter (filter plate)
13 retort
14 water bath
15 tripod
16 water gauge
17 insertion rings
18 stirrer
19 manometer for measuring positive and negative pressures
20 mirror manometer for measuring small pressures
21 inlet
22 tap
23 sliding scale
24 weighing bottle
25 analytic balance
26 case
27 sliding front panel
28 three-point support
29 column (balance column)
30 balance beam
31 rider bar
32 rider holder
33 rider
34 pointer
35 scale
36 scale pan
37 stop
38 stop knob