sources的例句大全

They believed ancient Greece and Rome were vital sources of learning.

他们认为古代希腊罗马是知识的重要发源地。

She quotes secondary and primary sources without distinction.

她对二手资料和一手资料的引用毫无区别。

There exist many sources of energy both potential and kinetic.

存在着许多势能和动能的能源.

Rebel sources have so far reacted cautiously to the threat.

到目前为止，反叛分子面对威胁的反应非常谨慎。

It wants timber to come, where possible, from sustainably managed sources.

其要求木材尽可能来自可持续发展林。

We have reliable sources.

我们有可靠的消息来源。

Butter, margarine, and oily fish are all good sources of vitamin D.

黄油、人造黄油和多脂鱼都含有丰富的维生素D。

There are many sources of air pollution ; exhaust fumes, for example.

空气污染有许多来源, 例如废气.

What are the greatest sources of conflict in the Middle East?

中东冲突的最重要原因是什么？

Interfering in-laws are the prime sources of the blues.

喜欢指手画脚的姻亲最让人头疼。

We're getting input from gobs of sources.

我们从多方渠道得到信息。

renewable energy sources

可再生能源

The village obtains all its energy from renewable sources.

这个村子完全利用可再生能源.

We mustn't presume too much upon the reliability of such sources.

我们不应过分指望这类消息来源的可靠性.

Renewable sources of energy must be used where practical.

必须在可行的地方使用可再生能源。

The sources of gold and oreforming fluid; ( 3) relatively closed basin of gold concentration;

金和成矿流体的来源：（3）相对封闭的聚矿盆地；

With the draft of the human genome has been completed, vast amount of life sciences data, which scattered around the world in the form of a variety of heterogeneous data sources, are generated.

随着人类基因组测序工作的完成，产生了大量的生物数据，这些数据以不同的形式分布在世界各地。

As the aquatic feed branded oil source, fish oil has been acclaimed, However, because of its resources and prices, forcing the feed companies seek other alternative fat sources.

鱼油作为水产饲料的优质脂肪源一直倍受青睐，目前因其资源和价格问题而使用受限，加之，养殖鱼类市场价格低迷，迫使饲料企业寻求其他的替代脂肪源来降低养殖成本。

The more healthful stuff is whole wheat, which includes the outer bran and the wheat germ inside, good sources of nutrients and fiber.

更为健康的产品是全麦面包，这种面包中包含粗麸皮和小麦胚，这些都是营养元素和纤维的上好来源。

S . A triangulation of data sources: semi-structured interviews and audio-recorded conversations were collected.

此研究采用多元资料验证法分析,资料包含访谈及言谈分析.