1.  primitive streak
2.  bole
3.  whole trunk

• 1. 原条: primitive streak | prestreak | tree stem | tree-length
• 2. 原条[见于原肠胚: primitive streak
• 3. 原条捆: tree-length bundle

更多释义

• 1.本文论述了原条量材设计原则及原木验收管理办法。
  In this paper, the authors expound the principles of tree-length measuring design and management methods of logs checked and accepted.
  dict.yoduao.com
• 2.用缆索起重机测量了红松、云杉、冷杉、椴木、杨木、桦木、栬木和榆木等树种原条的重心位置。
  The article measures the gravity center locations of tree stems with cable crane, the species of tree stems including korean pine, drangon spruce, fa-ber fir, linden, poplar, birch, elm, etc.
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• 3.第二岛链自小笠原群岛算起，沿马里亚纳群岛和关岛一路延伸到帕劳群岛，在日本和菲律宾以东构成一条南北走向的岛链。
  The second chain of islands runs from the Bonins along the Marianas, Guam and Palau, forming a north-south line east of Japan and the Philippines.
  dict.yoduao.com

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