| 1. | Mercury is adverse to other metals in state at ordinary temperature
常温下水银与其它金属状态不同。 |
| 2. | Ordinary temperature thermistor
常温热敏电阻器 |
| 3. | Made of shaping polytetrafluorethylene resin by moulding in ordinary temperature then through high heat sintering
将聚四氟乙烯树脂在常温下用模压法成型后再经高温烧结制成。 |
| 4. | Made of shaping polytetrafluoethylene resin into blank by moulding in ordinary temperature , through high heat sintering , then ratary cut
用聚四氟乙烯烧树脂在常温下用模压法制成坯料，经高温烧结后旋切而成。 |
| 5. | The speed of sound in air at ordinary temperatures is about 1 , 100 feet per second , which is about one mile in five seconds or about 700 miles per hour
声音在空气中的速度在常温下约为每秒1100英尺，即大约每5秒1英里或者大约每小时700荚里。 |
| 6. | At ordinary temperatures silicon is impervious to air , but at high temperatures it reacts with oxygen , forming a layer of silica that does not react further
在常温下，硅不和空气反应，但是在高温下它和氧气反应，形成一层硅石，不再继续发生反应。 |
| 7. | Made of pressing polytetrafluoethylene resin into various simple shapes of seal in ordinary temperature then through high heat sintering and special treatments
用聚四氟乙烯树脂在常温下压制各种简单形状的密封件，再经高温烧结后经特殊方法处理制成。 |
| 8. | Made of shaping polytetrafluoethylene resin into blank by moulding and sintering in ordinary temperature , then through cutting to have the broad nonstereospecific film
用聚四氟乙烯烧树脂在常温下经模压烧结制成坯料后再经车削制成宽幅的不定向薄膜。 |
| 9. | White crystal ； insoluble in water ； soluble in methanol , ethanol , toluenc etc organic solvents . m . p . 49 52 . decomposed at ordinary temperature . storage at below 10
白色结晶，不溶于水，溶于甲醇、乙醇、甲苯等有机溶剂，熔点49 52 ，常温下分解，存放在低于10的地方。 |
