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

同时，由于缺乏科学研，粮食生产也受到了限制。

These groups provide invaluable funding for scientific research.

这些团体为科学研提供了宝贵的资金。

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

然而，在大多数科学研中，沙文主义障碍。

More than 50 scientific research stations are based there.

那里有50多座科研站。

As ever in scientific research, more studies are needed.

就像在科学研中样，需要进行更多的研。

[A] will inspire future scientific research.

将启发未来的科学研。

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

环境评估应该份科学研，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，比如科研，确实不在无学位者的能力范围内。

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

51. 本文主要讨论了关于科学研的什么问题？

D)They reap the most benefits from scientific research.

D)他们从科学研中获得最大的利益。

But what it said it was doing was scientific research.

但日本称捕鲸为了进行科学研。

Scientific research shows that it causes many kinds of diseases.

科学研表明，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学研来支撑。

But tobacco is also used a lot in scientific research.

但烟草也大量应用于科学研。

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

国会为全国大多数的科研项目提供资金。

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

他们认为，这最终会促进科学研和太空探索。

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

它说，有5地点成为袭击目标，其中包括科学研中心。

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学研。

These awards can demonstrate my good abilities in scientific research.

这些奖项可以证明我在科研方面的良好能力。

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

这里禁止切军事性质的活动，科学考察人们探索这里的首要目的。