exact science

常見例句

Earthquake prediction at the present time is not an exact science, and forecastsof earthquake occurrences have not been very accurate.
現(xiàn)在所謂的地震預(yù)測(cè)并不是一門精確科學(xué)，因此對(duì)于地震的預(yù)報(bào)也沒有那么精確。
While determining the number of connections needed is not an exact science, through trial and error and application monitoring the best possible value can be found.
雖然確定所需的連接的個(gè)數(shù)不是準(zhǔn)確的科學(xué)，但是通過反復(fù)實(shí)驗(yàn)和應(yīng)用程序監(jiān)視，您可以找到可能找到的最佳值。
Try as we all may, time management isn’t an exact science.
盡力做好就可以，時(shí)間管理不是一門精確的科學(xué)。

Marketing, as much as we want it to be, is not an exact science.
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