| 1. | A flat , usually rectangular piece forming a raised , recessed , or framed part of the surface in which it is set
镶板，板条一个通常为长方形的平板条，构成其被固定的表面的突起、凹陷或框架部分 |
| 2. | One of our at symbols is the american flag , 13 red and white stripes corresponding to the number of original stats on a rectangular piece of color , one corner blue with 50 white stars for 50 states
美国的象征之一是国旗,长方形布上13道红白相间的条纹表示美国原来的州数,蓝色一角上印着的50颗白星代表50个州。 |
| 3. | One of our great symbols is the american flag , 13 red and white stripes corresponding to the number of original stats on a rectangular piece of color , one orner blue with 50 white stars for 50 states
美国的象征之一是国旗,长方形布上13道红白相间的条纹表示美国原来的州数,蓝色一角上印着的50颗白星代表50个州。 |
| 4. | One of our great symbols is the american flag , 13 red and white stripes corresponding to the number of original stats on a rectangular piece of color , one corner blue with 50 white stars for 50 states
美国的象征之一是国旗,长方形布上13道红白相间的条纹表示美国原来的州数,蓝色一角上印着的50颗白星代表50个州。 |
| 5. | Since the 1970s , the computerized licensing procedures have introduced a new format of vehicle licence - a rectangular piece of paper 8 . 3 cm x 10 . 9 cm on which computer printouts replaced the manually written particulars
新的车辆牌照是一张长方形纸张8 . 3厘米x10 . 9厘米，上面的资料由人手书写改为以电脑列印 |
| 6. | Since the 1970s , the computerized licensing procedures have introduced a new format of vehicle licence - a rectangular piece of paper ( 8 . 3 cm x 10 . 9 cm ) on which computer printouts replaced the manually written particulars (
新的车辆牌照是一张长方形纸张( 8 . 3厘米x10 . 9厘米) ，上面的资料由人手书写改为以电脑列印( |
| 7. | Given a rectangular ( cuboidal for the puritans ) cake with a rectangular piece removed ( any size or orientation ) , how would you cut the remainder of the cake into two equal halves with one straight cut of a knife
译：给定一块已在任意位置用任意方向切去一个矩形块的矩形蛋糕（注意是立体的，质量均匀的） ，怎样用一刀切出相等重量的两块来？ |
| 8. | The paper dealt with the optimal design problem of stock layout patterns of saw cutting blanking for rectangular pieces of a single size , proposed a kind of optimal layout method of rectangular pieces of a single size , pointed out the mathematical basis , selective conditions of the optimal solution and layout disposal of the particular solution
摘要讨论单一尺寸矩形件锯切下料排样方式的最优设计问题，提出一种单一尺寸矩形件优化排样方法，给出这一排样方法的数学依据、优化解的选择条件和特殊解的排样处理。 |
