无差异曲线通常呈凸形.An indifference curve is usually assumed to be convex.凸形孔制程,提高探针准确度.Dual probe guiding hole drilling process for accurate probe contact.此外, 凸形轮和凹形轮的轴杆等部位若出现松动现象,也会造成压痕线不清晰.In addition, convexes and concave whe...
她冷峻，坚韧而且风趣。She's hard-boiled, tough and funny.坚韧是通向成功的桥.Tenacity is the bridge to success.运动员在比赛中表现出坚韧的斗志.The athletes displayed great tenacity throughout the contest....
这次巡回赛将包括和澳大利亚野人队的比赛。The tour will include games against the Australian Barbarians.肖恩·奥利里已入选参加阿根廷巡回赛的英格兰队大名单。Sean O'Leary has been named in the England squad to tour Argentina.迪安·琼斯正随澳大利亚巡回赛队在斯里兰卡。Dean Jones is with ...