But Nigeria had extremely low levels of agricultural research funding.
但尼日利亚的农业研究经费曾经极其短缺。
Globalization has clearly been responsible for lifting at least 2 billion people from abject poverty to extremely low levels of middle class.
全球化进程很显明地使得至少20亿人从极端贫困上升到中产阶级的最低端水平。
Sundloff said the melamine detected was at 'extremely low levels' and likely was the result of contact with melamine during the processing or from packaging.
山德罗夫说，检测出的三聚氰胺“含量非常低”，很可能是产品在加工或包装过程中接触到了三聚氰胺。
Though scientists do not fully understand the cause of Alzheimer's disease, those affected have extremely low levels of acetylcholine in their brains.
虽然科学家现在还不能完全确定阿尔茨海默尔症的病因，但在阿尔茨海默尔症患者的脑部，乙酰胆碱水平都非常低。
This, in turn, creates a finished die cast product with extremely low levels of microporosity defects.
这又产生具有非常低的微孔隙缺陷的最终模铸产品。
The most common of these germs found on these subjects' tongues, Streptococcus salivarius, appeared in only one of six people with halitosis -- and at extremely low levels.
而在六名有口臭的人士中，只有一个人的口腔中有这种细菌，而且含量很低。
Extremely low levels of radioactive material have been detected from the air in the northeast of Heilongjiang Province.
黑龙江省东北部空气中检测出极微量的放射性物质。
Extremely low levels of radioactive material have been detected from the air in the northeast of Heilongjiang Province.
黑龙江省东北部空气中检测出极微量的放射性物质。
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