[Greg]

国内的朋友在大学里教交通方面的专业英语，想询问如何用英语读附件图中的公式。本人水平有限，向各位大虾请教。
先谢了。

[Aeoliao]

D over P equals 0.0003 times N power by one third over P powered by one third
etc

[neverever]

D over P equals 0.00003 times the cube root of N over P

[neverever]

个人认为：
对第一个，要没有歧义的话，该读：
D over P equals 0.00003 times D to the one third over P to the one third
Or
D over P equals 0.00003 times the cube root ofD over the cube root of P

第二个类似。
第三个完全无歧义的是
V prime sub one equals the ratio of M sub 1 times the subtraction of V sub 2 from V sub 1 to the sum of M sub 1 and M sub 2

[tutu007]

最初由 neverever 发布
个人认为：
第三个完全无歧义的是
V prime sub one equals the ratio of M sub 1 times the subtraction of V sub 2 from V sub 1 to the sum of M sub 1 and M sub 2

也太累赘了吧， 只是读读公式罢了，读的时候同时写一写黑板不就清楚了？

V one equals to M two over M one plus M two, times V one minus V two.

[Greg]

Thank you guys so much.

[Frog]

最初由 Greg 发布
Thank you guys so much.

It's why we hate english.