The world's average PM10 levels by region range from 21 to 142 ug/m3, with a world's average of 71 ug/m3.

各区域平均PM10(粒径范围为10微米的细微粒)水平范围为21~142ug/m3,世界平均水平为71ug/m3.

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The specific glycosides present in milkweed differ from region to region within the monarch butterfly's range.

马利筋中的特殊糖苷在帝王蝶的范围内因地区而异。

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A region contains the rows in a certain range.

一个区域包含某个范围中的行。

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Inaugurating a rail link in Indian Kashmir's Anantnag district, Indian Prime Minister Manmohan Singh said India and Pakistan can talk on a range of issues such as trade, and easing of travel procedures for families living across the Himalayan region's divided border.

VOA: standard.2009.10.28

Rather, the thawing of attitudes reflects a recognition of Syria's importance to a range of the region's troubles.

ECONOMIST: Syria

And the quality of weather apps seems to range greatly by region.

BBC: The best weather apps for travellers

Cohen said the decision Sunday to send U.S. helicopter gunships and short-range missiles to the region is an escalation of the existing allied air campaign, not a move toward putting troops into the field.

CNN: Cohen: NATO will remain airborne only