This must be done carefully, however, because too much free space will mean an abundance of index pages, which could negatively impact query performance and even insert processsing itself. 所以这样做时要小心,不过,太多的自由空间意味着大量的索引页,这对查询的性能乃至insert处理本身都会产生负面影响。
If this is the case, a larger buffer pool is the best solution, but adding more free space to index pages may also help. 如果的确是上述情况,那么使用更大的缓冲池是最好的解决办法,但是为索引页增加更多的自由空间也有所帮助。
After the initial batch indexing is completed, make sure that there is twice as much free disk space as the Lucene index size. 在完成初始的批索引之后,确定有Lucene索引空间两倍大的自由空间。
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)。
Energy and related sectors, such as materials and industrials, account for more than a third of the MSCI Emerging Market free index. 在msci新兴市场自由指数中,能源及相关类股,如原材料和工业股,权重超过了三分之一。
Effects of Sophora subprostrate polysaccharide on related enzyme activity of free radicals and immune organ index in immunosuppressed mice 山豆根多糖对免疫抑制模型小鼠免疫器官指数和自由基相关酶活性的影响
A brief introduction to MSCI Singapore Free Index 摩根新加坡股价指数简介
What is this index called MSCI Singapore Free Index? 什么是这个索引叫MSCI新加坡自由索引?
ABSTRACT: Objective To study the relationship of inspiratory capacity ( IC) with body mass index ( BMI), fat free mass index ( FFMI), and fat mass index ( FMI) in adults with normal lung function. 摘要:目的研究肺功能正常成年人体重指数(BMI)、去脂体重指数(FFMI)和脂肪体重指数(FMI)与深吸气量(IC)的关系。
Iron ore pellets-Determination of relative free swelling index GB/T13240-1991铁矿球团相对自由膨胀指数的测定方法
Controls were identified as those alive and free from diagnosed RA when the index individual was diagnosed with RA. 对照组的纳入标准是健在的、没有被诊断为RA的女性;而病例组为诊断为RA的女性。
Since these indexes have some different shortcomings, this paper introduces the application of free radical concentration as paleotemperature index in carbonate area. 重点介绍了利用有机质自由基浓度作为碳酸盐岩地区古温标的可能性。
In order to adjust the return for risk the World Free floating MSCI Index was used to represent the capital market. 同时,为了调整回归风险,世界自由浮动MSCI指数被用来表示资本市场。
In this paper, by simulating the form conversion of free iron oxide caused by the organic matter in environment, the relationship between free oxide status distribution and physical index is systemically measured and discussed. 本文通过模拟环境中的有机质使游离氧化铁形态转化对典型红粘土工程性质的影响试验,系统地测试了游离氧化铁的形态分布与物性指标的关系。
Free oxide also affects liquid-plastic index of clayey soil. 三相中处于游离状态的胶态氧化物对土液塑性指标产生影响。
This paper mainly deals with the correlativity between Gray-king Assay coke type ( GAC) and free swelling index ( FSI) on the gas coal. 本文着重讨论了气煤葛金焦型与自由膨胀序数的相关关系。
The test result indicates that the engineering property of CMA-treated soil possesses the similar regularity with the soil modified with lime. Compared with unmodified soils, the free swelling ratio, liquid limit, plastic index and clay fraction decrease obviously. 试验结果表明,CMA改性土的工程特性与石灰改性土具有相似的规律性:改性后自由膨胀率、液限、塑性指数和胶粒含量显著降低;
The free radical concentration is controlled by temperature and heating time, thus the experimental data can be used to establish quantitative relational expression between free radi-cal concentration of kerogen and temperature-time index. 自由基浓度受温度和加热时间的控制,由此可利用实验数据建立干酪根自由基浓度与温度-时间指数的定量关系式。
Regression Analysis between Gray-King Assay Coke Type and Free Swelling Index on Gas Coal 气煤葛金焦型与自由膨胀序数的回归分析
During testing, lactic acid bacteria count, free amino acids, fatty acid and hygiene index were determined. 试验中对羊肉发酵香肠乳酸菌数、游离氨基酸、脂肪酸及卫生指标进行了测定。
The results showed those: ( I) Chlorophyll a/ b, free proline content and free water content of rice leaves were special physiological index of expressing its drought resistance; 结果表明:①叶绿素a/b、游离脯氨酸含量和自由水含量是表征稻种资源抗旱性的生理指标。
The observations also suggest that the normal range of serum free T-4 concentration is an extremely useful index to indicate normal functioning of the pituitary-thyroid axis and that the half-life of serum free T-4 in the rat is shorter than 1h. 本文也进一步表明血清FT4的稳定是垂体-甲状腺轴功能正常的十分重要的标志,以及大鼠血清游离甲状腺素的半衰期短于1h。
This essay, based on structure, electron effect as the main course, discusses the characters of alkene's free redical addition reaction, especially studying the location laws of free redical and the practice of location effect index. 以结构为基础,以电子效应为主线,讨论了碳碳重键自由基加成反应的特点,特别着重研究了自由基加成反应的定位规律以及定位效应指数的应用。
With the extracting rate of free anthraquinones as index, we discussed the mostly factors that the technology of extraction in combination hydrolysis in situ for isolating free anthraquinones from Rheum by ultrasonic waves. 以游离蒽醌得率为指标,探讨了超声波强化大黄中蒽醌双相水解工艺的主要因素。
Also analyzed is the influence of the change of the middle wheelset free horizon movement to horizon ride index. 接着分析了中间轴自由横动量的变化对机车横向平稳性的影响。
Bound water and free oxide effects on relevant physical index of clayey soil 结合水及游离氧化物对粘性土相关物理指标的影响
Generally, the internal combustion engine oil includes single-grade oil and multi-grade oil. Single-grade oil is the one that is free from viscosity index improver, while the multi-grade oil is just the opposite. 内燃机油一般分为单级油与多级油,单级油是指在基础油中不加入粘度指数改进剂的油品,而多级油正好与之相反。
Growth performance, digestibility, intestinal microflora, permeability, absorptive capacity, lipid peroxidation, free radical, antioxidation index and intestinal structure of piglet were determined. 测定仔猪生产性能、腹泻率、消化率、肠道菌群、肠道通透性、和吸收率、脂质氧化程度、肠粘膜自由基和抗氧化指标,并进行肠道形态观察。
Hereby, based on unsaturated soil theory, contrasting free swelling ratio test index, it has probed into that using saturated gravity water content, air entry value, residual water content, curve slope to evaluate improvement effect of expansive soil. 据此,基于非饱和土理论,对照自由膨胀率试验测试指标,探讨采用饱和重力含水率、进气值、残余含水率和曲线斜率四指标来评价膨胀土的改良效果。