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Forecasting was an inexact science.是什么意思？

Forecasting was an inexact science.

预报科学是门不准确的科学。

相关词汇
forecasting was an inexact science

forecasting

n. 预测；v. 预言，预报( forecast的现在分词 )；
例句
Finally, 3 kinds of methods for forecasting mine's fault - type earthquake are recommended.
最后提出3种有效的预测该类矿震的方法.

was

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；
例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

an

art. 一（在元音字母前代替不定代词a），一任一某一，一个；
例句
He started eating an apple...
他开始吃苹果。

inexact

adj. 不准确的，不精确的，不确切；
例句
Forecasting was an inexact science.
预报科学是门不准确的科学。

science

n. 科学，技术，知识，学科，理科；
例句
It is accepted wisdom that science has been partly responsible for the decline of religion.
人们普遍认为，科学的兴起是宗教衰落的部分原因。
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
Your Grace, I have a great favour to ask of you.
大人，我想请您施以大惠。
The club members did agree to modify their recruitment policy...
俱乐部成员的确同意修改吸纳新成员的政策。
...the soft yielding cushions.
柔软的靠垫
Yes, they are free of him, but at what price to themselves, their families, those left behind?...
是的，他们离开了他，但是对他们自己、他们的家人以及那些留下来的人又有什么用呢？
Nick steered them into the nearest seats.
尼克将他们领到最近的座位上。
...one of Germany's industrial giants, Daimler-Benz.
德国工业巨头之一，戴姆勒—奔驰公司
In the old days the woman stayed at home and the man earned the money.
过去，女主内，男主外。
Traditionally young Asians in Britain have gravitated towards medicine, law and engineering.
英国的亚裔年轻人通常被吸引到医学、法律及工程专业。
Today, as usual, he was wearing a three-piece suit...
像往常一样，他今天穿的是三件套。
The judge rejected pleas for leniency and sentenced him to six months in prison...
法官驳回了宽大处理的请求，判处他6个月的监禁。