Unless the ancient tree hunt proves otherwise, this is believed to be the largest tree of its kind in the country, its branches spreading out over an area of 1, 500 sq m
这棵巨大的悬铃树树冠遮盖区域达1500平方米，被认为是整个英国同类树种中最大的一棵——除非“古树搜寻”活动能有其他发现。
They used this and other HIV-1 genetic sequences to construct a family tree of the origin of the viral strain and to estimate the time of origin of HIV-1 group m.
他们利用这个遗传序列与其他HIV - 1的遗传序列构建出起源病毒株的家系图，并以此估算出HIV - 1 M组的起源时间。
By 6 a. m. the next day, she was in a blind at the foot of a tree where Connell served as deer spotter and relayed information to her.
翌日清晨还没6点，她埋伏在一棵树底的隐蔽处，康乃尔在那里充当观鹿手，并通风报信给她。
A wintry wind whipped through the park, but by 10 p. m., aloft in the tree, it was as quiet as Manhattan gets.
寒风刮过公园，但是晚上10点的树顶就像整个曼哈顿一样宁静。
M sequence has several constructive methods such as cut-joining, spanning tree, the selected method, the induced method and so on.
序列的构造方法有剪接法，升级法，选定法以及诱导法等。
In Kansas, police said two people died when high winds threw a tree into their van around 6 p. m. near the small town of St. John, about 100 miles west of Wichita.
在堪萨斯，警察说大约下午六点在威奇托以西约一百米，圣约翰小镇附近，强风将一棵树刮入一辆厢式货车造成两人死亡。
They seldom descend to the ground. They can glide 200 FT (about 60 m) or more from one tree to another.
很少下地。滑翔记录达到60公尺或更远。非洲的飞鼠属鳞尾松鼠科。
They seldom descend to the ground. They can glide 200 FT (about 60 m) or more from one tree to another.
很少下地。滑翔记录达到60公尺或更远。非洲的飞鼠属鳞尾松鼠科。
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