测算

cè suàn zhǔn què

测算准确

measure and calculate to a nicety

jìn xíng le chéng běn cè suàn

进行了成本测算。

carry out cost analyses

gēn jù cè suàn

根据测算

based on a guess and estimate

duì cǐ zhǐ néng zuò chū yī gè cū lüè de cè suàn

对此只能作出一个粗略的测算。

Only the rough guess and estimate can be made of it.