肉眼观测 meaning in English
naked-eye observation
Examples
- Structured with glass or plastic transparant pipe , and directly make it into thermotube , which makes the whole thermotube become visible for our naked eyes to observe the work state of the working substance in the interior of thermotube ; fully transparent thermotube research and tutorial appliance also offers the metal and nonmetallic pipes of the same shape used for contrasting , from which we can conclude their diathermancy in different conditions , demonstrate intuitionistically and testing the different performances of the thermotube , which makes the study and the testing about the thermotube ' s performance more deep and easy
采用玻璃或透明塑料的管，并直接将其制造为热管使得热管的全部都是可以用肉眼观测到热管内部的工作介质工作的状态，全透明热管科研教学器具还给出了与热管同样外形的用于作对比的金属管和或非金属管，可以通过对比确定不同条件下的热管与金属或非金属的传热性能，可以直观的演示、测试热管的各种性能，更深入、易懂地学习、试验热管的各种性能。