The fading reaction of DCB arsenazo with Cr 2 O 2 - 7 was studied.本文研究了DCB偶氮胂与Cr2O2-7的褪色反应.Cars were covered with clear-coat finish at the factory to protect the underlying paint from fading.工厂给汽车上了透明罩漆，以防底漆褪色。Hopes of a...
They can withstand extremes of temperature and weather without fading or cracking.它们能够经受极端的气温和天气状况而不褪色、不破裂。Outside, the light was fading rapidly.屋外的天色很快就暗下来。Jay nodded, his smile fading.杰伊点点头，笑容慢慢隐去了。...
If you build more plastics into cars, the car lasts longer.如果汽车采用更多塑料元件，寿命会更长一些。It'll be a miracle if the band lasts out the tour.如果乐队能撑完巡演，那将是个奇迹。We've got to finish the threshing while the good weather lasts....
Using dual - constant Kubelka - Munk theory for colour matching of melange fibres is discussed.探讨了双常数库贝尔卡 - 芒克理论用于混色纤维配色....the nerve fibres.神经纤维...in cases where the nerve fibres are severed.在一些神经纤维被割断的病例中man-made fibre...