It provides the basis for dealing with the on-disk file system, as it defines the file system's managing parameters (for example, total number of blocks, free blocks, root index node).
它是处理磁盘上的文件系统的基础，因为它定义文件系统的管理参数(例如，块的总数、空闲块和根索引节点)。
A FOT index is an index that is similar to a B-Tree index, but an FOT index has multiple root nodes and fewer levels. (B-Tree indexes have only one root node and more levels.)
FOT索引类似B -Tree索引，但它有多个根节点和较少的级(B - Tree索引只有一个根节点和更多的级)。
So, I'm going to implement the index method on Play's Application class (which is invoked by default if you hit the root path) to quickly return some text.
因此，我还要在Play的application类(在浏览器命中根路径时默认调用)上实现index方法以快速返回一些文本。
The document model parameter specified at index creation time specifies the root element in the model file.
在创建索引时指定的文档模型参数指定模型文件的根元素。
While Knuth has justly warned that "premature optimization is the root of all evil," the whole point of an index is to find information fast, so this column addresses performance issues as well.
尽管Knuth曾经忠告我们：“不成熟的优化是问题的根源”，但索引的目的在于快速地找到信息，因此本专栏同时也将讨论性能问题。
An index page at the root of the site acts as the main page of the Web site, a downloads area, and an area for administrators (hereafter called admin).
把站点根目录下的索引页作为Web 站点、下载区域以及管理员区域的主页面。
The root URL / maps to a special method called index.
根URL /映射为一个名为index的特殊方法。
How can I have my blog in one folder but my index at root?
我怎样使我的博客放到一个文件夹但是我的索引在根？
If they put an index at the root, and you cant find anything from there, try doing the following search on Google.
如果他们把索引的根，你不能找到任何从那里，尝试以下搜索在谷歌上。
After flare opening stage apeak distribution of dry weight root in soil was Negative Index curve.
大喇叭口期以后根系干重在土壤中的垂直分布呈负指数曲线趋势变化。
The root cause of the cumulative impacts of cropland index and carrying capacity on desertification is the increasing pressure on environment and resource due to increasing population.
人口持续增长导致的对资源环境压力的增大是耕地指数和草场载畜量对沙漠化影响产生累加效应的根本原因。
In this paper the optimal distribution of closed loop poles relating to the quadratic performance index is designed by means of the root locus technique.
本文采用了根轨迹技术按二次型性能指标来设计最优的闭环极点分布。
The average root number per day multiplied by smoking years of smoking, that is, smoking index.
将平均每天的吸烟根数乘以吸烟年份，即是吸烟指数。
The article introduces the example of establishing GPS net of diagram root surrounding Wang's Grand Courtyard, explains the technical principle and data index, and talks about the experience.
文中对王家大院周围图根gps网的建立作了简介，对技术原理及数据指数进行说明。
Foods high on the glycemic index can cause glucose levels to spike, but this is just an indicator of the presence of diabetes, not the root cause.
含糖高的食物能引起血糖升高达峰值，但血糖高只是有糖尿病的一个标志，而不是根本病因。
For larger tables, the root page stores pointers to the intermediate level index pages or to leaf-level pages.
对于很小的表，只需一个根索引页即可。大表可能会有很多中间页。
The length of root is an important index that stands for the plant development level.
而根的长度是根发育水平的一个重要的指标。
With different concentrations of sewage and aluminum sulfate as a mutagen, pea root tip cells in the mitotic index, micro-rate and the rate of chromosomal aberrations are determined.
利用蚕豆根尖微核技术研究农药乙蒜素和细菌溴腈对蚕豆根尖细胞的遗传损伤，测定蚕豆根尖细胞的微核率、有丝分裂指数和染色体畸变率。
It was proposed that salt injury index, electrolytic leakage and MDA content could be suitable for selecting salt-tolerant pumpkin variety except root activity, soluble sugar, pro and Chl. content.
MDA含量可以作为不同南瓜品种耐盐性的鉴定指标。而根系活力、可溶性糖、脯氨酸和叶绿素含量不宜作为耐盐性鉴定指标。
The paper made empirical analysis on the influence of macroeconomic index on the regional difference based on panel data′s unit root test, cointegration test, etc.
利用面板数据单位根检验、协整检验等计量经济学方法，实证分析了宏观经济指标对财产保险业务规模和赔付水平区域差异性的影响。
Objective To discuss the appraisement method and offer a quantify survey index of the lower lumbar nerve root canal osteal cubage.
目的探讨下腰椎神经根管骨性容积的评价方法，为神经根管提供一种定量测量指标。
With different concentrations of sewage and aluminum sulfate as a mutagen, pea root tip cells in the mitotic index, micro-rate and the rate of chromosomal aberrations are determined.
以不同浓度的污水和硫酸铝作为诱变剂，测定豌豆根尖细胞的有丝分裂指数、微核率和染色体畸变率。
In the model, the leaf area index (LAI), crop coefficients, and root penetration and distribution were simulated for the winter wheat and summer corn double cropping system.
模型对冬小麦—夏玉米轮作体系作物叶面积指数、作物系数、根系生长与分布进行了模拟。
The pressure of root system on soil is a synthetically mechanical index of reflecting the roots-soil composite system.
根系对土壤机械压力是综合反映根系-土壤复合体系的力学指标。
So are the changes of the leaf area index and root number.
叶面积系数和根条数变化也是如此。
Purpose:To take paeoniflorin ingredient in Red peony root as index and optimize the Extraction Technology of Chishao(Red Peony Root)Tablet by orthogonal design method.
目的：本文以赤芍片中芍药苷的成分为指标，用正交设计方法优化了提取工艺的研究。
Cpm is an overall capability index defined as the ratio of the specification spread (USL - LSL) to the square root of the mean squared deviation from the target.
Cpm是一个总体的能力指数，定义了均值偏离目标值的均方差的平方根和规范宽度的之间的比值。
Cpm is an overall capability index defined as the ratio of the specification spread (USL - LSL) to the square root of the mean squared deviation from the target.
Cpm是一个总体的能力指数，定义了均值偏离目标值的均方差的平方根和规范宽度的之间的比值。
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