与单独飞行的鸟类相比,以 V 形飞行的加拿大鹅在没有休息的情况下可以多飞17%。
Canada geese flying in a V shape can fly seventeen percent farther without having a rest than the birds flying alone.
这样一个结果其实就是典型的V型复苏,以经济迅速触底和持续反弹为特点,它将令股票和其他资产在今年下半年保持涨势。
Such an outcome — a classic 'V-shaped' recovery marked by a quick bottoming out and a lasting rebound — would enable stocks and other assets to keep rising in the second half of the year.
体积 V 以标量三乘积的形式给出。
The volume V is given in terms of the scalar triple product.
Get out of your mind Henry V, forget the Battle of Agincourt.
忘掉亨利五世,1415年英王亨利五世于法国北部阿金库尔村以弓箭手重创兵力数倍于己的法军
If you think of two towns down here, Brive,b-r-i-v-e,famous for its rugby, and Tulle,t-u-l-l-e,which is a capital.
如果你可以想起来这儿的两个城镇,布瑞福,b-r-i-v-e,以英式橄榄球运动而负有盛名,图勒,t-u-l-l-e,是一个省的首府
And the point is that the second derivative of A, with respect to V and T in this order is the same as the second derivative of a with respect to T and V in this order.
问题的关键在于A的二阶导数,对V和T以这样一个顺序求导,和对T和V以这样一个顺序,求导是一样的。
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