Through reinforcing heat transfer by changingmonitor and shell, research and development of new high-activity heat exchanger were made.
本文通过壳程和管程两方面进行强化传热，来研究与开发新型高效换热器。
2
The project is intended to precisely measure the changing thicknesses of sea ice and ice sheets to monitor how they're responding to global warming.
该项目的目的是精准的测量出海冰厚度及冰架的变化情况，用以检测全球变暖对它们的影响。
3
Options include matted film on windows; mood lighting LED lamps with changing light colours; built-in TV and touch-screen monitor; wi-fi router; alarm; intercom and safe deposit box.