compound lens or lens system designed to be free of astigmatism and able to form approximately point images
of Approximate
an approximate calculation of quantity or degree or worth n
One who, or that which, approximates.
comprises approximately 1% of the earth's atmosphere n a unit of surface area equal to 100 square meters n a state in south central United States
approximate amount
[经] 概算, 约计金额
approximate analysis
[计] 近似分析
approximate calculation
[计] 近似计算
approximate combinatorial algorithm
[计] 近似组合算法
approximate continuity
[计] 近似连续
approximate cost
[经] 估算成本, 近似成本
approximate data
[计] 近似数据
approximate diameter
[化] 近似直径
approximate due date
[经] 大约满期日期
approximate equivalent circuit
[电] 近似等效电路
approximate error
[计] 近似误差
approximate estimate
[机] 概算估价
approximate estimate sum
[经] 近似估算额
approximate estimation sheet
[机] 概算估价单
approximate expansion
[计] 近似展开式
approximate expression
[计] 近似式[化] 近似表达式
approximate formula
[医] 近似公式
approximate integration
[计] 近似积分
approximate match
[计] 近似符合, 近似匹配
approximate method
[化] 近似法
