您应该避免使用这三种聚集类型。
这是因为聚集类型不是强类型的。
如果您不能改变原始的API，那么您可以书写封装器代码，将聚集类型转化为数组。
If you cannot change the original API, you can write wrapper code to convert the collection type into an array.
该页面使得WSDL文件的设置聚集在先前的步骤中，WSDL文件包含端口类型、操作和相关构件。
This page enables the setting of the WSDL file that contains the port type, operations, and related artifacts aggregated in the previous step.
这些功能包括排序、分组、聚集以及一个操作不同数据类型的大型函数集。
These capabilities include sorting, grouping, aggregating, and a large set of functions to manipulate the different data types.
表1列出并描述了一些典型类型的数据挖掘聚集。
Table 1 lists and describes some typical types of data-mining clustering.
聚集——用户看到的是哪种内容类型。
当数据移动函数的规则涉及到复制调用的类型时（简单VS.聚集），这些函数的作用如图4 所示。
The role of the data-movement functions is shown in Figure 4 as it relates to the types involved for copy (simple vs. aggregate).
WS - Inspection文档提供一种方法来聚集不同类型的服务描述。
WS-Inspection documents provide a method for aggregating different types of service descriptions.
屏幕剪贴是基于Web的聚集器站点（例如 VerticalOne）使用的公共技术，以显示金融或其它类型信息的个性化视图。
Screen scraping is a common technique used by Web-based aggregator sites, for example Vertical One, to present personalized views of financial or other types of information.
(聚集或非聚集)索引类型未指定。
重新组织索引时，除了重新组织一个或多个索引外，默认情况下还将压缩聚集索引或基础表中包含的大型对象数据类型(lob)。
Besides reorganizing one or more indexes, large object data types (LOBs) that are contained in the clustered index or underlying table are compacted by default when an index is reorganized.
我们可以成对地聚集“plain“类型的子树。
we can aggregate subtrees of the "plain" type pairwise. But I would prefer if Spark allowed a more EBNF-style grammar expression like this
目的探讨2型糖尿病(T2DM)家系人群中患者与一级亲属血脂紊乱异常类型、聚集程度的差异及血脂紊乱的影响因素。
Objective to study the abnormal types, clustering degree of lipids disorder and its influential factors between patients with type 2 diabetes (T2DM) and their first-degree relative in T2DM families.
这两位神的伟大儿子聚集了神性生命的两种不同外貌，他们聚集在一起，担当最高类型的精神力量的管理人，我们人类可以作出响应。
In these two great Sons of God have been focussed two aspects of divine life, and They act together as Custodians of the highest type of spiritual force to which our humanity can respond.
此模型扩展定义了4种持久化dom节点类型，设计了一种存储混合型XML文档的方法，并依据文档的次序建立了数据聚集。
This model has defined 4 extra persistent DOM node types, designed a storing method of mixed structure XML documents and created clustered data based on XML document orders.
大多数做伟大的事情的人聚集在少数几个地方，这些地方同时有许多人在做同样类型的事。
Most people who did great things were clumped together in a few places where that sort of thing was done at the time.
油气的分布严格受控于沉积体系，油气的聚集对砂体的成因类型具有选择性，而油气的富集则受控于有利的沉积相带和储集相带。
The hydrocarbon accumulation has selectivity on genetic type of sand body, while oil and gas enrichment is controlled by favorable sedimentary facies belt and reservoir facies belt.
从油气运移的角度将延长矿区成藏模式归纳为就近聚集型、顺层运移型和穿层运移型三种类型。
At last the paper summarized the oil pool-forming models in Yanchang oil field as nearby accumulation type, along-layer migration type and trans-layer migration type.
若将这两个因素考虑进去，规模经济就有两种类型，即单个企业内部的规模经济和空间意义上的外部聚集规模经济。
If you take the two factors into consideration, the scale economy will have two types-the internal scale economy in solo enterprise and the external assemble scale economy in spatial meaning.
每个徽章的各个参与者的类型(这是记者证)的形状不同，使它们聚集在一起时，它们形成的图像。
Each type of badge for the various participants (this is a press badge) is shaped differently so that when they are assembled together they form an image.
文章在重新界定产业聚集定义和特征的基础上，探讨了产业聚集的五个主要成因及其三种基本类型。
Base on judging the definition and characters of industry collection again, the article discussed five main causes and three basic styles of industry collection.
当新生成的油气再次充注到老的油藏里时，将采用另外一种类型的差异聚集方式进行聚集——差异溶解作用。
When the new oil or gas recharged into an old reservoir, it should be accumulated by another process of differential accumulation, which is the differential dissolution.
近年来的统计分析表明，人群拥挤踩踏事故逐步上升为大型公共聚集场所的主要人为事故灾害类型之一。
Many crowd-related disasters (that are, fatal accidents) over the past decade have demonstrated the possible lethal consequences of large gatherings of people.
还重点论述不同类型地层岩性油气藏形成条件及其特征，最后总结了断陷盆地地层岩性油藏聚集（区）带分布模式，这对地层岩性油藏勘探有一定意义。
The authors present a distribution model of accumulation belts of stratigraphic-lithologic pools in fault basins. has certain significance to the exploration of stratigraphic-lithologic pools.
多种类型的油气藏，垂向上复合叠置，横向上连片成带，共同构成了一个典型的复式油气聚集区。
Superimposed vertically and located one next to another in lateral, the pools of various types in the Lunnan Lower Uplift constituted a typical multiple oil gas accumulation play.
棘头虫种群在宿主不同体长组的分布类型为聚集分布，且聚集强度随棘头虫的种群平均丰度增加而增加。
The over-dispersion of the acanthocephalan population in host different body length groups was found, and the degree of the aggregation increases with the increases of mean abundance.
棘头虫种群在宿主不同体长组的分布类型为聚集分布，且聚集强度随棘头虫的种群平均丰度增加而增加。
The over-dispersion of the acanthocephalan population in host different body length groups was found, and the degree of the aggregation increases with the increases of mean abundance.
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