...结构及其生长发育 根冠（root cap）、分生区（meristematic zone）又称生长点（growing point）［不活动中心（quiescent centre）］、伸长区（elongation zone）、 根毛区（root hair zone）（成熟区） 2.
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Just as fighting has dwindled in a ravaged zone around the northern town of Idlib near the Turkish frontier, it has popped up in the hitherto quiescent town of Raqqa in the centre of the country, and all along the Euphrates valley to the southeast.
ECONOMIST: Syria��s uprising
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