单词exact science
na.: 精密科学(如物理,数学,化学等)
网络: 严密科学；精确的科学；精确科学
精密科学(如物理、数学、化学等)
As has always been true in shadowy, borderless wars, measuring the strength of the enemy isn"t an exact science.
对于这种模糊的无边界的战争，估计敌人的实力已被证实不是精确的学问。
SOME people seem to believe that economics is an exact science whose theory should be able to predict the trajectory of the economy.
似乎有人认为，经济学是一门精准的学科，经济学理论应该能够预测经济发展轨道。
Therefore, until such time as earthquake prediction becomes a more exact science, it might be best not to issue any predictions.
因此，在地震预测成为一门精确科学之前，不做任何预警是最好的办法。
Thread programming is not always an exact science: always program defensively.
线程编程不一定总是精确的科学，所以在编程时要始终注意这一点。
Such data logging and telemetry have made what used to be more of an art into an exact science.
这些数据记载和遥测装置已从过去较常用于艺术，进阶成为精密的科学。
Detection is, or ought to be, an exact science, and should be treated in the same cold and unemotional manner.
侦探术是，或应当是，一种精确的科学，应当用同样冷静的、没有感情的方式来对待它。
Meaning is not an exact science, but depends on mutual agreement between reader and writer, speaker and listener, teenager and adult.
托宾认为，语言的含义并非一门严密的科学，它依赖于读者与作者、说者与听者，青少年与成年人相互间的理解与赞同。
Working out an animal"s mass from the size of its bones is not, of course, an exact science.
当然，利用动物骨骼的大小估计动物的体重不是严格意义上的科学。
To be sure, measuring China"s billionaires is far from an exact science.
实际上，衡量中国亿万富翁远非一门精确的科学。
He was instrumental in turning pharmacology from an empirical study of medicine into an exact science.
他在谈到从药理学的实证研究中医药纳入一门精确的科学。