Simultaneously, food production has been constrained by a lack of scientific research.

同时，由于缺乏科，粮食生产也受到了限制。

These groups provide invaluable funding for scientific research.

这些团体为科提供了宝贵的资金。

However, in most scientific research, chauvinism is a handicap.

然而，在大多数科，沙文主义是个障碍。

More than 50 scientific research stations are based there.

那里有50多座科站。

As ever in scientific research, more studies are needed.

就像在科样，需要进行更多的。

[A] will inspire future scientific research.

将启发未来的科。

Environmental assessment should be scientific research but now they have falsified this.

环境评估应该是份科，他们居然伪造该文件。

Some investigative and enterprising jobs, such as scientific research, are, indeed off limits to the degreeless.

些探型和开创型工作，比如科，确实不在无位者的能力范围内。

51. What does the passage mainly discuss regarding scientific research?

51. 本文主要讨论了关于科的什么问题？

D)They reap the most benefits from scientific research.

D)他们从科获得最大的利益。

But what it said it was doing was scientific research.

但是日本称捕鲸是为了进行科。

Scientific research shows that it causes many kinds of diseases.

科表明，吸烟能够诱发多种疾病。

All of their work is completely supported by scientific research.

他们的工作都有很完善的科来支撑。

But tobacco is also used a lot in scientific research.

但烟草也大量应用于科。

Congress funds much of the scientific research done in this country.

国会为全国大多数的科项目提供资金。

They say that ultimately boosts scientific research and expands space exploration.

他们认为，这最终会促进科和太空探索。

It says 5 sites were targeted, including a scientific research center.

它说，有5个地点成为袭击目标，其包括个科心。

Thirdly, we also need to further scientific research in this area.

第三，我们在相关领域仍然需要进步进行科。

These awards can demonstrate my good abilities in scientific research.

这些奖项可以证明我在科方面的良好能力。

No military activity is allowed there and scientific research is a priority.

这里禁止切军事性质的活动，科考察是人们探索这里的首要目的。