Thirty percent of the devices had high levels of Mycobacterium avium, an organism linked to lung disease.

VOA: special.2009.10.13

And you felt great probably for the rest of the senior year-- I mean, still ups and downs; but overall, high levels of happiness.

可能整个高三都会感觉很棒-,当然难免起起落落;,但总是来说是高水平的快乐。

哈佛公开课 - 幸福课课程节选

because in elementary school and junior high, you have such a variety of skill levels and effort levels.

因为在小学和初中，大家的水平和努力程度不同。

怎么协调意见冲突 - SpeakingMax英语口语达人

The tests showed that many of the substances contained high levels of antioxidant chemicals known as polyphenols.

VOA: special.2009.05.19

The interesting thing is that through time, as political winds change, these taxes have changed and they've gone up to some very high levels in the past in the United States and other countries.

有趣的是在不同时期,如果政策方向有所转变,税率也会改变,在过去的美国和其他国家,税率曾经相当高

耶鲁公开课 - 金融市场课程节选

High levels of sulfur in diesel made from petroleum have meant diesel engines produce a strong smell.

VOA: special.2010.11.17

Eating a high fat diet but one that's low in cholesterol can still potentially lead to high cholesterol levels.

食用高脂但低胆固醇的食物,仍可导致胆固醇含量偏高

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

For example,he found that high Internet use is linked to high levels of reading printed materials.

VOA: special.2009.03.27

Many people said the problem with general levels of happiness or unhappiness rather, the cause is people have too high expectations.

很多人说,一般的快乐或不快乐水平，是由于人们有过高的期望。

哈佛公开课 - 幸福课课程节选

The study found that almost three-fourths of the brands had dangerously high levels of lead.

VOA: special.2009.08.31

Those animals that you produce are called transgenic animals because they're expressing, usually at high levels, a transgene or a gene that's not normally present in their species.

那么这些小鼠就称为转基因动物,因为转基因动物,通常能高效地,表达转基因,即一个通常不存在于该物种的基因

耶鲁公开课 - 生物医学工程探索课程节选

in the children." The scientists reported that the risk of the disorder was almost double in children with high levels compared to those with no measurable level.

VOA: special.2010.05.26

It's been shown that higher levels of education correlate with high voter turnout.

有研究显示，教育程度越高，选民的参与度越高。

对于义务投票制 - SpeakingMax英语口语达人

But people exposed to high levels of radioactive iodine can get thyroid cancer.

VOA: special.2011.03.30

Not lower high expectations-- that won't make a difference to our levels of wellbeing.

而不是低的和高的期望-,那不会影响我们的幸福水平。

哈佛公开课 - 幸福课课程节选

Then high levels of heat harden it to produce many kinds of ceramics.

VOA: special.2009.09.09

You have elevated insulin levels, you have high fasting plasma glucose, so the blood sugar that we talked about before, impaired glucose tolerance, and an elevated triglyceride levels, low HDL cholesterol, , and hypertension.

像是高胰岛素水平,空腹血糖高,之前讲过的血糖也是,葡萄糖耐量降低,高甘油三酯水平,HDL胆固醇水平低,以及高血压

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

High levels of domoic acid in the sardines may have worsened the effects of oxygen loss in the water as the fish crowded into a limited space.

VOA: special.2011.03.15

It remained at unusually high levels in several countries during their summer months.

VOA: special.2009.11.24

Children come in contact with high levels of pesticides through farming.

VOA: special.2010.05.26

Tanning beds can also produce high levels of U-V radiation.

VOA: special.2010.07.06

Cortisol provides high levels of energy during important periods.

VOA: special.2009.03.24

Others have very high levels.

VOA: special.2010.02.12

This is something that we point out in our report just says further evidence that cultural factors and societal factors can make a difference in who achieves at the very high levels and if girls are achieving or not."

VOA: special.2010.04.01

"You don't have to have access to high levels of al-Qaida or the Taliban to get rudimentary tradecraft and bomb-making training."

VOA: standard.2010.05.18

Provinces such as Kunduz and Balkh, which previously were relatively stable, are now seeing very high levels of Taliban activity,".

VOA: standard.2009.09.11

C-reactive protein is an indication of inflammation in the body, and,at high levels, is considered an early sign of future heart disease.

VOA: standard.2010.03.09

She said those include a lack of recognition of the deep concern over Iran's intention to continue enriching some uranium to high levels.

VOA: standard.2010.05.25

The United States Treasury Secretary Timothy Geithner says while inflation is low across most major economies there are very high levels of unemployment.

VOA: standard.2009.11.12

So in other words, if you live with a smoker, you really are at very high risk of demonstrating high levels of second-hand smoke exposure."

VOA: standard.2010.06.15