Therefore, DB2 can use a DOUBLE index for faster join processing.
因此，DB 2可以使用DOUBLE索引用于快速连接处理。
As you see in Table 3, a string predicate can only be evaluated with an XML index of type VARCHAR, while a numeric predicate can only be evaluated with an index of type DOUBLE.
正如您在表3中所看到的，字符串谓词只能由varchar类型的xml索引进行计算，而数值谓词只能由double类型的索引进行计算。
For example, the index idx1 on author id attributes is defined as DOUBLE since it is expected that these IDs are numeric values.
例如，将authorid属性上的索引idx 1定义为DOUBLE，是希望这些id为数值。
A wince-inducing glance at the share performance of 25 firms that have gone cap-in-hand shows a 50% loss since the new index's inception on January 5th, double the decline of the wider S&P 500 index.
看看一度受人尊敬的25家公司让人失望的股票表现，自1月5日建立这一指数以来，这25家公司的股票市值已缩水50%，是更具代表性的标准普尔指数500指数跌幅的两倍。
So why is the MSCI World index of global equities down by more than 10% this year, with emerging markets showing double-digit losses and European bourses shedding more than 20% in dollar terms?
那么，为什么摩根·士丹利资本国际指数今年已下挫逾10%，新兴市场的损失达到两位数，若以美元计价的话，欧洲交易所的市值更是流失了超过20% ？
There is no numerically specific definition of a crash but the term commonly applies to steep double-digit percentage losses in a stock market index over a period of several days.
股市崩溃在数字上没有具体的规定，不过这一名词一般适用于股票市场指数在几天之内跌去两成甚或更多的情况。
And between 2003 and 2007, China enjoyed double-digit growth-yet the consumer price index grew less than 2 percent a year.
而在2003到2007年间，中国的增长率达到了两位数——但是消费者物价指数的年均增长率尚不到2%。
This returns a double array, where the first element (array index [0]) is latitude and second element (array index [1]) is longitude.
该方法返回一个双数组，其中第一个元素（数组索引 [0]）表示纬度，而第二个元素（数组索引 [1]）表示经度。
The first performance of double wave shutter partition comfort, we use comfort index to sum up.
双波百叶隔断的第一个性能舒适度，我们用舒适度指数来进行总结。
If the XML index is defined as double, you cast the join predicate with xs: double.
如果将xml索引定义为double，则用xs： double转换连接谓词。
We implement a program for lexicon management base on the improved Double-Array Trie and compare it with other index mechanisms.
我们基于该优化算法实现了一个词典管理程序，并与利用其他索引机制的词典进行了实验对比。
Describes the major structural and operational features of the Double-Trough Open-Width Continuous Scouring Machine VBM, as well as the physical property and quality index of the scoured fabric.
介绍了双槽V BM平幅连续精练机的主要结构特点和操作要点，列举了织物经该机精练的有关物理特性和质量指标。
We suspect that few online help facilities were indexed by a professional indexer. However many entries are in your program's index, you could probably double the number.
作者怀疑见到的在线帮助工具很少由专业索引师编写，但是索引中有许多条目可能会使数字加倍。
Maximal heart rate (MHR), double product of maximal heart rate and systolic blood pressure, and maximal endurance index (MEI) were measured during submaximal supine bicycle exercise.
在次极量仰卧运动中测量最大心率、心率血压双乘积、最大运动耐量指数。
Investors to demand concerns have been deepened and the U. S. dollar index after a sharp rise again after finishing, the futures market by the double pressure sharp fall.
投资者对需求的担忧不断加深，美元指数大幅上升后，完成后，由期货市场的双重压力下再次暴跌。
I have 2 lists: a string list and a double list with same length and with same index of correspondence.
我有2列出了：一个字符串列表和一个双与长度相同和相同索引的信件。
Making use of the double control damage criterion and index, the evaluation theory and the collapse mechanism of the structure are put forward.
利用双重破坏准则，确定了结构地震破损度标准，提出了建筑物倒塌破坏的评估理论与方法。
The index is up nearly 14 percent for the year, roughly double the return of the Dow and the broad Standard and Poor's 500 index.
指数今年上升接近百分之14，道琼斯平均指数和标准普尔500指数大约双倍反弹。
Based on the double control damage criterion and index of the linear function of the maximum deformation and cumulative hysteretic energy, the collapse of the SDOF structures is analysed.
基于最大变形和累积耗能线性组合的双重破坏准则及破坏指标，对单自由度结构进行了倒塌分析。
By adjusting the difference of refractive index of the double layer film, single mode operation can be realized with a certain waveguide thickness.
通过改变外延生长工艺来调节两层薄膜的折射率，可在一定波导的厚度范围内实现单模传输。
After the stimulation, convulsion of 100% seizure in rats occurred by the rigidity of double hindlimb as index.
刺激后大鼠100%惊厥发作，以双后肢强直为指标。
Objective: Adopting quantified index to observe and analyze the effect of acute and chronic pain through double-wavelength diode laser.
目的：采用量化指标观察分析双波长半导体激光治疗急慢性疼痛的效果。
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 index loss of every double-pancake coil and every single turn was calculated.
分析了每个双饼及每匝线圈的指数损耗。
High order guided mode in double metal-cladding waveguide is more sensitive to the refractive index variation of the polymer guiding layer by comparing with low order guided mode.
双面金属包覆波导高阶导模对聚合物薄波导层的折射率变化比低阶导模更敏感。
For the sake of high performance technique index sign and multi-function from examining the trouble, it adopts double - CPU in control system and double-pole type PWM in the power circuit.
为了达到系统高性能的技术指标和多功能的自诊断目的，在控制系统中采用了双cpu，主电路采用了双极式可逆pwm变换器。
Binding consumables: plastic wire, double wire, iron spiral wire, plastic index film and so on.
装订耗材：胶线圈，双线圈，铁单线圈，胶索膜等。
This paper has come to some comprehensive conclusions on the basis of the practical use of this double-index evaluation method in the slope of Pishihang Channel.
本文针对淠河总干渠（城区段）边坡这一实际工程引入了安全系数和可靠度相结合的双重指标体系分析方法进行稳定分析，得出了较为全面的结论；
This paper has come to some comprehensive conclusions on the basis of the practical use of this double-index evaluation method in the slope of Pishihang Channel.
本文针对淠河总干渠（城区段）边坡这一实际工程引入了安全系数和可靠度相结合的双重指标体系分析方法进行稳定分析，得出了较为全面的结论；
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