• 如果包含关系数据XML 数据,又只想刷新关系数据的统计信息,那么可以新的子句EXCLUDING XMLCOLUMNS来执行RUNSTATS

    If your table contains relational and XML data and you want to refresh the relational statistics only, you can execute RUNSTATS with the new clause "EXCLUDING XML COLUMNS".

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  • 可以使用- i命令选项df命令获取索引节点统计信息或者传统UNIX系统中,不参数df可以输出创建文件”的数目

    Use df, with the -i command-line option, to get the inode statistics or, on traditional UNIX systems, the bare df output shows the number of 'files' created.

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  • 本文运用对比分析用分析、统计分析研究方法,描写分析研究了递进标记递进连字句以及标记的递进连字句

    This text makes use of the contrastive analysis, pragmatical analysis, statistics analysis etc. to describe and analyze the marked compound sentence of progression and unmarked one.

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  • 扫描偏差临边测量相对于星下点测量的系统偏差,统计显示该种偏差具有一定的纬度依赖性,所以订正时按10纬度分别进行订正。

    Scan bias is a relative bias between limb and nadir measurements and corrected for each latitude band of 10 degrees due to its statistically latitudinal dependency.

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  • 本文通过对100腹泻患者在实施静脉输液中,结扎止血时间长短静脉穿刺成功率进行统计比较

    In this article it has compared statistically the time length of ligating tourniquet and the successful rate of venipuncture by 100 cases of diarrhea with venous transfusion.

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  • 基础导出了约束非线性回归模型度量影响诊断统计量及其曲率表示。

    By the curvature measures, the diagnostic statistics of measuring influence in nonlinear regression with restriction are obtained in terms of curvature arrays.

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  • 针对核电站检测跌落零件报警率高的问题,本文通滤波后的跌落零件冲击信号应用了基于统计特征的小去噪方法给出了去噪后的跌落零件报警方法。

    In order to improve the alarm accuracy rate in nuclear power station, this paper adopts Wavelet De noising (WD) method based on statistic characteristics and presents a loose parts alarm method.

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  • 利用生态学经济学统计方法分析了1950-2000年岛群岛海岸农田生态系统服务价值演替变化

    The successive variation in ecosystem service value of farmland in Miaodao archipelago from 1950 to 2000 is analyzed by using ecological and economics methods.

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  • 我们根据历史地震资料采用统计方法研究川滇地区7活动断裂整体地震复发特征

    We use statistical methods to study the recurrence behavior of strong earthquake on entireties of 7 active fault zones of Sichuan-Yunnan region based on historical earthquake data.

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  • GIS中线元确定性讨论线元不确定性统计模糊混合熵估计方法,并针对特例给出了线元不确定性的熵分布。

    Taking the uncertainty of line segment as an example, this paper discusses the evaluating methods of statistic entropy, fuzziness entropy, and hybrid entropy...

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  • 各组心肌各段占整体长度重量百分比差异统计学意义P值均大于0·05);

    There's no significant difference of the length percentage and weight percentage of different segment in different species hearts (P>0.05).

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  • 羊毛产量统计数字一般脂羊毛给出包含30 - 65%的杂质

    Wool production statistics are generally given for greasy wool, which contains from 30 to 65 percent impurities.

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  • 统计可靠的,大约有2亿的农民工城市打工,他们孩子大约有俩千万。

    Statistics are unreliable, but perhaps 200m rural migrants are working in urban areas, with some 20m children.

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  • 根据统计模拟结果分析了光子晶体晶格结构填充和本折射率关系

    According to the computed results, the relationship between bandgap and lattice structure, fill ratio, refractive index of substrate is studied.

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  • 分析其表明,同一植株同一花上的花粉之间存在着蛋白差异统计结果显示其按1:1的孟德尔规律分离

    The results showed that there were different protein bands among pollen grains from one flower. This segregation occurred with a classical 1:1 Mendelian ratio by statistics in all experiments.

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  • 疼痛情况差异统计意义(P>0.05)。两种固定后期并发症发生张力夹板明显低于石膏固定组(P<0.05)。

    There were no significant differences in pain between two groups(P>0.05). Occurrence of complications in tension band splint group were lower than that of plaster fixation group(P<0.05).

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  • 统计沉降海岸入海河流,其输沙量占我国人海河流输沙总量的90%以上,而在隆起沿岸入海者,其输入量不足10%。

    By account of52 major rivers flowing into seas of China, more than 90% suspended load dis-charges into the coastal zones in subsidence areas, and less than 10% in upliftareas.

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  • 借用节理裂隙统计方法拟合局部化得到破坏通道

    With the rock fracture statistics technology, the failure passage can be fitted;

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  • 塔中地区裂缝发育断裂褶皱有密切关系通过塔中I号断裂和塔中510井井区的裂缝统计,再结合各种测井方法塔中地区的裂缝发育的特征进行描述和评价。

    The development of the fracture is relation to rupture and fold. This paper stats Irupture and the fractures of well of 5, 10 in tazhong area and describes the distribution of fracture and es...

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  • 塔中地区裂缝发育断裂褶皱有密切关系通过塔中I号断裂和塔中510井井区的裂缝统计,再结合各种测井方法塔中地区的裂缝发育的特征进行描述和评价。

    The development of the fracture is relation to rupture and fold. This paper stats Irupture and the fractures of well of 5, 10 in tazhong area and describes the distribution of fracture and es...

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