Like the counting function, when several aggregations with grouping keys are used in a rule, the group and count operations must be cascaded as shown in figure 14.
与计数函数类似,当在一个规则中使用多个具有分组关键字的聚合,对分组与计数操作必须进行级联,如图14所示。
You're only interested in the total number of neighbors for each location, not the detailed list of neighbors, so group the results for each location and only ask for a count.
只对每个位置的邻居总数感兴趣,不需要详细的邻居列表,所以对每个位置的结果进行分组,并只要求计数。
If you want to figure out which component has more defects, you can simply group all the defects by the component name and do a count.
如果希望查明哪个组件的缺陷比较多,只需按照组件名称对所有缺陷进行分组并统计数量。
Referring to our example, the aggregation information needs to contain the weighted sum of all values passed in so far (for that group) and the count for the number of values already processed.
按照例子的要求,聚集信息需要保存目前为止所有(该组)传入值的加权和,并保存已经处理过的数值的数量。
To examine this, the researchers asked one group of participants to count out eighty $100 bills and another group to count eighty worthless pieces of paper.
为了检验结论,研究人员让一群参加者数80张面值100美元的钞票,让另一群人去数无价值的纸。
The armed factions (38 at the latest count, roughly one for each ethnic group), have varied and shifting goals.
武装派别(最新统计,按大约每个民族1个派别计算,有38个)具有不断变化的各种目标。
As a group, they were cautious, because the two defining national events of their lives taught them that you can never really count on anything.
这一群体,他们是谨慎的,因为生命中经历的两次具有决定意义的全国性事件教导他们:你永远别指望能满打满算。
So, on our trip to Romania last year, our camera was at the ready when our motor coach tour group arrived at Count Dracula's castle.
所以去年我们去罗马尼亚旅游时,我们的大客车旅游团刚一到达德拉库拉伯爵城堡,我们就把照相机准备好了。
It's also too early to count out the longstanding rich countries' club called the Group of Seven.
而且将长期的富国俱乐部七国集团排除在外也为时过早。
Although about 70% of all deputies are in the coalition, Lula can probably count on only just over 60%, reckons Christopher Garman of Eurasia Group, a consultancy.
尤瑞西亚财团的顾问克里斯托弗 加曼认为,尽管所有的议员中约有70%的人暂时站到了卢拉的政营里,而可以依靠信赖的可能刚过60%,但这已足够改变格局了。
A federal grand jury issued a 97-count indictment against Koch Petroleum Group, Mietlicki and three refinery managers on Sept. 28, 2000.
2000年9月28日,联邦大陪审团公布了一项起诉科赫石油集团、米特·里奇和精炼厂三名经理人的长达97页的公诉书。
MongoDB query results are stored in cursors that provide a range of functions for filtering, aggregation, and sorting including limit(), skip(), sort(), count(), distinct() and group().
MongoDB查询结果存储在提供过滤、聚合和排序等一系列功能的游标中,包括limit()、skip()、sort()、count()、distinct() 和group()。
Motivation might have been an issue, as the experiment did not count for class credit, though the highest scorer in each group earned a $15 iTunes gift certificate.
动机水平可能是一个导致差异的原因,研究者们并没有考虑学生们的银行信用状况这个因素,虽然每个小组获的最高分的人都可以得到15美元的itunes礼卷。
The objects of this experiment were to checkout the bacteria count and the coliform group most probable number (MPN) of these fresh milk, which was not disinfected, with the conventional method.
实验采用国家规定的标准办法检验未经消毒的生牛乳中的细菌总数和大肠菌群数。
Count and analyze the whole blood viscosity on each HCT group with high, midst and low shear rates between male and female.
分别将各HCT组的高、中、低切全血粘度值按不同性别进行统计分析。
For example of refrigerant huang qiukui how much is giving birth to bacterium to count commonly coliform group requirement how many.
例如冷冻黄秋葵的一般生菌数是多少,大肠菌群要求多少。
There was no significant difference in platelet count, plasma prothrombin time and plasma viscosity between treatment group and control group ( P > 0.05) .
治疗组血小板计数、凝血酶原时间及血浆黏度变化与对照组相似(P>0.05)。
Results Ward environment, age, duration of hospitalization, white blood cell count and the variety of antibiotic applied in the case group were significantly different from those in the control group.
结果病房环境、年龄、住院时间、白细胞计数以及抗生素种类应用病例组与对照组相差显著。
As the body count rises, the group must put their differences aside and fight for survival.
随着尸体数量的上升,本集团必须把分歧放在一边,争取生存。
The count of microvessel was the fewest in genistein group.
各组微血管记数结果金雀黄素组最少。
During the first week after irradiation, the early treated group had lower erythrocyte count compared with the control, but it began to rise at day 19 after irradiation.
给药后1周内,早期给药组外周血红细胞数较照射对照组有一定程度的降低,从给药后第19天开始则明显高于照射对照组。
The following code example groups a list of customers based on their location (country) and provides a count of the customers in each group.
下列程序码范例会根据客户的位置(国家)将客户的清单进行分组,并提供每个群组中的客户计数。
RESULTS: Compared to control group, the count of NSE stained cells in brain of radiation brain injury group was decreased significantly (P<0.05).
结果:与对照组相比,放射性脑损伤组大鼠脑组织中NSE阳性细胞数显著下降(P<0.05);
To count the chondrocytes in the test group and control group, and understand the effects of PAP on chondrocyte proliferation with MTT;
用MTT法对实验组与对照组关节软骨细胞进行计数,并了解鹿茸多肽对关节软骨细胞增殖的影响;
If you want the Bucketer to group 100 records into 4 ranges using equal count, it computes the ranges so that approximately 25 records fall into each range, depending on the rounding factor you set.
如果你桶子聚集100笔记录进4范围之内使用对手计数,它计算范围以便大约25笔记录秋天进入每范围,仰赖圆化因素你设定。
SEP has no significant difference before and after administration. The count of fibroblasts and the area of epidural scar in HCPT and MMC group was obviously less than that in control group.
用药前后各组SEP检测无显著性差异,HCPT组和MMC组成纤维细胞计数和硬膜外瘢痕面积均较对照组明显降低。
As the body count rises, the group must put their differences aside and fight for survival.
随着尸体数量的增加,该集团必须把他们的分歧放在一边,为生存而战。
As the body count rises, the group must put their differences aside and fight for survival.
随着尸体数量的增加,该集团必须把他们的分歧放在一边,为生存而战。
应用推荐