They are calling for new fishing agreements to save the leatherback turtles.他们呼吁达成新的捕鱼协议来拯救棱皮龟.Scientists have appealed for international cooperation to protect leatherback sea turtles.科学家呼吁国际性合作来保护棱皮海龟.They warn that le...
在有限维空间中可以运用行列式.For finite - dimensional spaces determinants can be brought into play.这个行列式是两个行列式的结式的特殊情形.This determinant is a special case of the resultant of two polynomials.行列式可根据任何一列余因子来求算.The determinant can be eval...
The Alumnae Association is my link to the school’s present administration.女校友协会是我和现在学校行政部门之间的纽带The SPSS Alumnae Association serves as a link between past and present students of the school.本校之旧生会,为旧生及在校学生服务,使其常常保持紧密之联系.M...