There are no necessary public services, such as rubbish collection.
这里没有必需的公共服务，如垃圾收集。
We must determine if a collection is really necessary or if we could replace the collection with one or more methods that will operate on the collection of objects through the database.
我们必须确定是否真的需要一个集合，或者是否可以用一个或多个通过数据库操作该对象集合的方法来代替该集合。
Entire cabinets are usually added to the bathroom to hold more, as her collection expands, and all the while she will swear that each item is necessary.
浴室里的整个柜子都是用来装她的东西的，塞得没有空间了还有东西要塞，并且还信誓旦旦地说哪一样都是必要的。
The method body now has the necessary code to find the collection of BookLocal objects for the passed Author's name.
目前方法体中有用于找出已确认的作者姓名的BookLocal对象集的必要代码。
All that is necessary is to add to the method body to iterate over this collection to extract the title from each BookLocal and add it to a String array.
所有需要的内容都被加入到方法体中，以便迭代这个结果集。从每个BookLocal中提取标题，并将其加入到字符串数组中。
EXCEPTION - the rules prescribed under paragraph (1) shall not prohibit the collection, use, or dissemination of such information by the operator of such a website or online service necessary.
例外规定——根据第(1)款规定制定的规则，不得禁止上述网站或者在线服务运营商出于下列情形之一而采集、使用或者传播上述信息。
By hunting for the tags, you can get the associated href attributes to add to the collection of found links. The collection you use here is a Set, because it isn't necessary to collect duplicates.
通过搜索标记，您可以获得相关的hre f属性并添加到发现的链接集合中。
The race conditions illustrated in Listing 1 often make it necessary to hold the single collection lock for much longer than it takes to execute a single operation.
清单1中演示的争用条件常常使得对单个集合的锁在单个操作执行完毕之后还必须继续保持一段较长的时间。
Meanwhile, the collection and refresh of all statistics would consume too much of the resource which is not necessary.
同时，收集和刷新所有统计数据会消耗很多不必要的资源。
You can also attach additional files to an existing PMR; this might be necessary if IBM Support requests more log files or data collection outputs.
还可以向现有pmr附加其他文件；如果IBMSupport需要更多的日志文件或数据收集输出，则可能有必要进行此操作。
Usually some hypothesis is a necessary preliminary to the collection of facts, since the selection of facts demands some way of determining relevance.
通常，有某种的假说是收集事实的必要先决条件，因为在对事实的选择上，要求有某种方法确定事实是否与题有关。
It was necessary to have a record collection that contained "a little bit of everything" (except heavy metal): bluegrass, rap, world music, salsa and Gregorian chant.
有必要对“三教九流”（除了重金属音乐）作一个罗列记录：蓝草音乐、说唱音乐、流行音乐、莎莎舞曲和格力高里的圣叹调。
In some situations, it may only be necessary to clarify coding instructions without modifying the actual data collection form.
有些情况下，只需要澄清编码指令而不真正修改数据收集表。
Therefore it is very necessary to make further and deeply research and probe in the aspect of theory method, data collection etc with reference of abroad mature experience.
因此，了解和借鉴国外的成熟经验，在理论方法、数据采集等方面对房地产价格指数进行更为深入的研究和探索是非常必要的。
Collection and quality control problems usually abound whenever it becomes necessary to obtain pertinent data in an organization.
收集和质量控制问题通常富于，每当它变成必需的获得一个组织的相关数据。
Analysis on the collection of ground water samples is necessary for water pollution investigation to ascertain the water pollution situation.
地下水污染调查需要采集地下水样品进行分析以确定地下水污染程度。
The paper elaborates the nature of definition of wild collection, necessary factors under consideration for certification standards establishment, site inspection tools.
阐述了野生采集概念的本质内涵、有机野生采集标准必须考虑的因素、现场检查认证方法。
So, it is necessary to expand the collection scale of added-value tax and carry out the overall added-value tax.
因此，扩大增值税征收范围，实行全面型增值税势在必行。
Computerized systems have increased the flexibility of data collection and analysis, making it easy for a nursery manager to correlate the collected information to necessary actions rapidly.
计算机系统提高了数据收集和分析的灵活性。这让苗圃管理者能迅速地将收集信息和苗圃工作结合起来。
In order to optimize the network, the need for massive network parameters of testing and data collection and analysis to identify the impact of network operating quality reasons is necessary.
而要进行网络优化，必须对海量网络参数进行采集和数据测试和分析，找出影响网络运行质量的原因。
This course offers a collection of problem sets, lab assignments (including necessary data) and handouts to supplement the course texts.
本课程提供题组、 指定实验（包括必要数据）及作业作为课程补充。
To develop a special collection of adolescent research resources at college library, it's necessary to compare and analyse similar libraries.
高校图书馆青少年文献特色资源建设需要对相同类型的图书馆进行比较分析。
The collection, use or disclosure is necessary in order to provide a service or function that is directly relevant to the use of the Application.
收集，使用，揭露必须是为了提供直接与应用相关的服务或功能。
Based on the analysis of a perfect security vulnerability collection module, this article presents that exploiting a new software-security vulnerability auto-collection software is necessary.
本文在对一种完善的安全漏洞收集模型分析的基础上，指出了开发一种新的软件——安全漏洞自动收集软件的必要性。
Article 116 the adjudicating personnel shall carefully examine the case materials and carry out investigation and collection of necessary evidence.
第一百一十六条审判人员必须认真审核诉讼材料，调查收集必要的证据。
To organize the collection and administration of taxes, and to collect all the necessary taxes.
承担组织实施中央税、共享税及法律法规规定的基金（费）的征收管理责任，力争税款应收尽收。
The Forest Department issues the permits mentioned above after collection of necessary fees.
林业部上述问题后，需要提及的收费许可证。
Due to the deposit left by evaporating perspiration, the collection of oily, and adhering dirt, it is necessary to clean the skin regularly.
由于汗蒸发留下的沉积物，油状皮脂物质的聚集和粘着的污垢，经常清洁皮肤是必要的。
Due to the deposit left by evaporating perspiration, the collection of oily, and adhering dirt, it is necessary to clean the skin regularly.
由于汗蒸发留下的沉积物，油状皮脂物质的聚集和粘着的污垢，经常清洁皮肤是必要的。
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