Since the costs of science were rising faster than inflation, some restriction on funding was necessary.

既然科学成本上涨快于通货膨胀，资助上的一些限制是必要的。

《柯林斯英汉双解大词典》

The biggest restriction on our resources is the number of hours we can devote to something.

我们资源上的最大限制是我们可以投入到某件事情上的时间。

youdao

Truck drivers at large don't like the new speed restriction on the highway.

大多数卡车司机不喜欢高速公路上新的限速规定。

youdao

Now the court says the restriction on political speech violates free speech rights guaranteed by the Constitution.

VOA: special.2010.01.22

Or you could ask the question, I have this restriction enzyme, at what regions on this plasmid will it cut?

你也可以这样问,我的这种限制性内切酶,会从质粒的哪个区域切开呢

耶鲁公开课 - 生物医学工程探索课程节选

When it cuts it leaves sticky ends or un-base paired single stranded regions on each end of the part its cut and that's just a property of many restriction enzymes; not all, some cut blunt,just right down the middle.

它切割后会留下两个粘性末端,或者未配对的单链部分,这是许多限制性内切酶的特性,但不是全部,有些限制性内切酶是从中间钝切的

耶鲁公开课 - 生物医学工程探索课程节选

"WHO continues to recommend no restriction on travel and on border closures, " Chan said.

CNN: Swine flu 'not stoppable,' World Health Organization says

There is no age restriction on the prize and past winners can win again.

BBC: $3m prizes from internet titans for disease research

It is determined to impose greater regulation and restriction on the buying and selling of futures.

FORBES: China Tackles Inflation. Food Prices Rising. Good For Monsanto & Syngenta.