查询词典 traversals

Elements are normally reached, on average , in a logarithmic number of link traversals.

使用线性列表的二进制树的一个关键性质是元素只需要链接横向搜索数目为对数个。

The os.path.walk and os.walk tools do tree traversals for us, but it's sometimes more flexible and hardly any more work to do it ourselves.

os.path.walk和os.walk工具可以为我们做树遍历，但有时，我们自己遍历会更灵活，并且几乎无须做太多工作。

Traversals work with any binary tree, not just with binary search trees.

下一步，insert必须先确定新节点插入的位置。

That's big! There are no in-memory traversals, no temporary tables,nothing that consumes anything until you absolutely need it because query expressions work by building expression trees that are only executed against the source when used.

这就是大！没有内存中的遍历，没有临时表，没有消耗的东西，直到你绝对需要的，因为查询表达式的工作，建设表达式，而是反对使用时源执行的树木。

All Data Objects are reachable by breadth-first or depth-first traversals, or by using a subset of XPath 1.0 expressions.

或者直接使用 XPath 1.0的子集进行访问。

Because some free lists might become empty, increasing the traversals upon object allocation, the performance of size-ordered segregated list allocator still has room for improvement.

因为串列可能会变成空的，使得寻访的串列增加，所以其效能仍然有改善的空间，这种情形在垃圾收集环境之下尤为显著。

Upon object allocation, traversals are required to locate the free list holding large enough free chunks.

使用依区块大小排列的分离式串列的物件配置器，在作物件配置时，需要做寻访以找出存放合适大小的区块的串列。

A new algorithm called Maximum Frequent Page Set Mining is presented, which traversals quickly FPDT-Tree and discovers maximum frequent page set from the sessions.

利用FPDT-Tree结构存储双向驻留时间约束的会话数据库，简化挖掘过程中驻留时间阈值的设置。基于FPDT-Tree提出算法MFPSM挖掘会话中的极大频繁页面集。

Radiological studies using this facility found that only 20%of irradiated cells were killed by a single particle, and the dose response curve for nuclear irradiation with exact number of particles was not significantly different from the curve obtained using average particle traversals of broad-field exposure.

应用该微束装置的放射生物学研究发现单个α粒子仅导致大约20％的致死率，其存活率曲线类似于用常规照射获得的平均粒子存活曲线。

As Chapter 1 explains, the cull traversal stores references to geometry and state in a render graph for processing during the draw traversal. The osgViewer library supports many threading models, some of which run the cull and draw traversals in one or more threads.

如第一章中所说的，拣择遍历包含了在一个绘制遍历时衬着图形中对于geometry和state的引用。osgViewer库撑持多线程模型，此中包括单or多线程的拣择遍历及绘制遍历。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。