They are not second - order approximations, but are exact for any amount of deformation.它们不是二次近似, 而是对任何变形量都成立的精确表达式.We do not have the true figures so we will have to make some approximations.我们没有真实的数字，因此只能作些粗略的估计。There ...
Such estimates should be considered only as crude approximations.上述估算结果只能是粗略的近似值.There are two approaches generally used to arrive at these approximations.通常有两种方法用于获得近似解析式.They are not second - order approximations, but ...
It can be used as anti - counterfeiting printing by adjusting screen function.通过调整加网网点函数,起到防伪作用.I am calibrating radio direction finder or adjusting compasses.我正在校准无线电测向仪或校正指南针.The alternating current was sent to the inp...
Jones himself was a curious mixture of ra-dicalism and conservatism.琼斯自己是个奇特的混合体，既保守又激进。He was a vociferous opponent of Conservatism.他高声反对保守主义。the innate conservatism of older people老年人固有的保守性...