Smart gelatin can not expand and contract under external stimulation.
举一反三
- The fluid can maintain a fixed volume, and its volume is very small under the action of external force.
- Under the stimulation of stressors, all people may suffer from adaptive disorder
- The shipment is under Contract No. 11258.
- Under the stimulation of stressors, all people may suffer from adaptive disorder A: 正确 B: 错误
- 3. The three-phase point of water is a temperature and pressure condition under which water, ice and steam can coexist. The corresponding temperature is 0.01℃. Under this temperature, the external pressure of water is（ ） A: 101.325kPa B: 0.6106kPa C: 100kPa D: 1000kPa