乙酰苯胺 、 己二酸和邻苯二甲酸氢钾可以使PVC结晶度增大.Acetanilide and hexane diacid, potassium hydrogen phthalate could improve PVC crystallinity.同时可以供应己二酸螺旋霉素,恩波酸螺旋霉素.Spiramycin adipate and spiramycin embonate are also available for animal use...
在音像拷贝中,色调值是反转的.In a negative copy the tonal values are reversed.趋势是你的朋友,只除了在结尾它反转的时候.The trend is your friend except at the end when it bends.在英国, 房价也出现了反转的征兆.There are ominous signs of a downturn in Britain, too....
Turn the shanks and baste them once or twice as they cook.将小腿肉翻一下，烹调时在上面抹一两次油。If he's rude to me again, I'll baste his coat.如果他再对我无礼的话, 我就要揍他了.Baste it once, turn it over and cook it for 20 more minutes.涂上油, 翻一...