This paper proposes a scheme of certificate revocation management based on binary search trees.
提出了一种基于二叉搜索树的证书撤消管理方案。
Add and Remove operations are typically expensive since Binary Search Trees require that a tree be balanced.
添加和删除操作的开销是很大的，只主要是因为对半查找树的平衡性所决定的。
Unlike other self-balancing binary search trees that provide worst case O(log n) lookup time, scapegoat trees have no additional per-node overhead compared to a regular binary search tree.
和其它的提供了最坏情况O（logn）查找时间的自平衡二分查找树不同，替罪羊树与普通的二分查找树相比，并没有对每个节点增加额外的开销。
Beams from the flashlights bounced crazily among the trees, and the search party crashed through the undergrowth, stumbling over stumps and fallen logs.
手电筒的光束在树林中疯狂地跳动，搜索队在灌木丛中跌跌撞撞，在树桩和倒下的原木间磕磕绊绊。
All trees would benefit from sticking to a pact to stay small, but natural selection drives them ever upward in search of the light that their competitors also seek.
所有的树都会从让自己变的更小而减少水分流失而受益，但是自然选择却驱使它们向上生长以和其他植物竞争中获得更多阳光。
The snakes are climbing trees and hiding in people's houses as they search for dry refuge.
洪水让鳄鱼和蛇也纷纷出洞，爬树进屋，寻找栖身之所。
The Category Tree page allows the user to search a single collection because category trees are assigned on a per collection basis.
CategoryTree页面允许用户搜索某一个集合，因为类别树（category tree）是按照每个集合指定的。
In spring I touch the branches of trees hopefully in search of a bud.
春天，我触摸着树枝，满怀希望地寻找嫩芽。
He talked about how watering trees made for shallow roots, and how trees that weren't watered had to grow deep roots in search of 6 moisture.
他还告诉我用水浇灌的树的根是如何的浅，而那些没有浇水的树的根必须钻入深深的泥土获得水分。
Beams from the flashlights bounced crazily among the trees, and the search party crashed through the undergrowth, stumbling over stumps and fallen logs, passing me by.
手电筒的光芒疯狂地在树林里跳跃，搜寻人员经过我的身旁，他们在灌木丛中跌跌撞撞，在树桩和倒下的树干间磕磕碰碰。
Before it lay a smoking iron-mine in a field of uprooted trees, which the giant miners had torn up in their search for iron nuggets.
城墙前面的树被连根拔起，底下是冒着烟的铁矿，被巨人们挖开了寻找铁块的。
The others search the island for her; it is mostly rocks and scrubby trees, and there seem few places to hide, but she cannot be found.
其他人搜遍了整个岛屿；岛上只有岩石和矮木，几乎无处藏身，但她仍不知所踪。
This is unexpected because hash maps have constant time search whereas trees have log(n) search.
这很出乎意料，因为hashmap的搜索时间是常量，但trees的搜索时间却是log(n)。
In DB2 Net search Extender, limiting text search to specific elements or sub-trees of the XML documents is expressed by a fully qualified XPath.
在DB 2NetSearchExtender中，将文本搜索限制到XML文档的特定元素或子树是用一个完全限定的XPath表达的。
Near home, we slowed to search for the deer that came out from behind the trees in the early evening.
快到家的时候，我们减慢速度，去寻找那只每天傍晚都要从森林里出来的鹿。
They suspected it might be climbing trees, and they knew to search at night along streams.
他们称这种蛙很可能在树上爬行，并且他们知道要在夜间沿着小河追踪它们的下落。
In spring I touch the branches of trees hopefully in search of a bud, the first sign of awakening Nature after her winter's sleep. Translate this sentence into Chinese.
春天里，我怀着希望触摸着树枝寻找新芽，那是 大自然从冬眠中苏醒第一个征象。
In the spring I touch the branches of trees hopefully in search of a bud the first sign of awakening Nature after her winter's sleep.
春天，我摸着树干的枝条满怀希望地搜索着嫩芽，那是严冬的沉睡后，大自然苏醒的第一个迹象。
Just a few years ago, Western expats had to search high and low for Christmas trees and decorations, or make sure they had a good supply from home.
就在几年前，旅居北京的老外还必须到处寻找诞树和装饰品，要么就得保证家乡有充足的后备供应。
He began to search for her through the bush, pulling up trees and raising the dusts.
他开始在丛林中搜寻她，拔起树木，扬起尘土。
Downed trees and power lines tossed across roadways also slowed search-and-rescue crews' efforts.
倒下的树和电缆横七竖八置于路面上延缓了搜救人员的搜救行动。
In spring I touch the branches of trees hopefully in search of a bud, the first sign of awakening Nature after her winter's sleep.
春天里我满怀着希望触摸着树枝寻找新芽，那是大自然冬眠后醒来的第一个征象。
Ticks search for host animals from the tips of grasses and shrubs (not from trees) and transfer from there to animals or people. Ticks only crawl; they do not fly or jump.
蜱守候在草丛和灌木丛(不包括树)的顶端寻找动物宿主并通过爬而不是飞或跳转移至动物或人身上。
However, in such clustering algorithms, the search for nearest neighbor in the construction of minimum spanning trees is the main source of computation and the standard solutions take o (N-2) time.
然而，在这样的聚类算法，对最近在最小生成树建设邻居搜索是计算的主要来源和标准的解决方案采取的O (N - 2)的时间。
In spring I touch the branches of trees hopefully in search of a bud, the first sign of awakening nature after her winter's sleep.
春天里我满怀着希望触摸着树枝寻找新芽，那是大自然冬眼后醒来的第一个征象。
Conduct a tree search. Ask people to find large, unusual or historic trees in your community. Tell people to take care of them.
组织一次寻找珍贵树木的活动，让人们发现社区内的参天大树、罕见的树或者具有历史意义的树木，号召人们保护好这些树。
They are toothless bit have strong and long claws that it uses to climb trees in search of insects such as ants and termites.
它们没有牙，但有长而强壮的爪子，用以爬树去寻找蚂蚁、白蚁等昆虫。
They are toothless bit have strong and long claws that it uses to climb trees in search of insects such as ants and termites.
它们没有牙，但有长而强壮的爪子，用以爬树去寻找蚂蚁、白蚁等昆虫。
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