外形不同:橡木表面有明显山形树纹,材质也比较坚硬,手感较沉,用手抚摸感觉很细致光滑,橡木树心呈现黄褐或者红褐色,生长轮比较明显,形成波状。橡胶木材质相对柔软,手感较轻,木材淡黄褐色和黄白色,表面有一些
I have a C# List, that is filled from a database..So far its only 1400 records, but I expect it to grow a LOT.. Routinely I do a check for new data on the entire开发者_StackOverflow list..What I\'m tr