不要包含非必须的图像。
这一类包括非必须的购买如衣服租赁和储存、干洗、珠宝和手表维修。
This category includes unnecessary purchases such as clothing rentals and storage, dry cleaning, jewelry, and watch repair.
现在它几乎是仅用作表面的或非必须的，作为出生控制或牙齿矫正。
Now it is regarded as just about as cosmetic, and as non-essential, as birth control or orthodontics.
并发提供了一种方式让我们能够设计一种方案将问题(非必须的)并行的解决。
Concurrency provides a way to structure a solution to solve a problem that may (but not necessarily) be parallelizable.
要使扩展成为必须的，设置下面的属性值为1; 要设置它为非必须的，设置值为0。
To make the extension required, set the value of the lower property to 1; to make it non-required, set it to 0.
病人开始拒绝接受可取但非必须的外科手术，因为他们害怕他们的伤口被MRSA感染。
Patients are beginning to refuse to have advisable, but not essential, surgery because they fear that their wounds will become infected with MRSA.
随意的（非必须的）：到了奥伯丁港和哨兵塞拉伊接“梣谷之旅”，这任务必须先解完“丢失的主人”任务之后哨兵塞拉伊才会出现，因此如果你没有发现哨兵塞拉伊可以直接略过这个任务。
Optional: In Auberdine get the quest "Trek to Ashenvale" from Sentinel Selarin. She's only around when someone completes "A Lost Master", so just skip it if you can't find her.
显而易见，食品制造商必须谨慎使用带有“非、不含”字样的标签。
It's clear that food manufacturers must tread carefully when it comes to using absence claims.
在非交战条件下实施的制裁必须基于道义或政治考虑。
Sanctions imposed under nonbelligerent conditions must normally be judged on the basis of moral or political considerations.
他们必须得到一个要么是要么非的明确回答。
简而言之，为了生存，美国必须停止成为非利益的实体，允许一些利益。
In short America must stop being a non-profit entity and allow some profits in order to survive.
运行于非受管环境下的应用程序必须显式提交或回滚事务。
An application running in a non-managed environment must explicitly commit or rollback transactions.
为了使之生效，虚拟机镜像必须能够通过非0的VLANID连接VMWareESXi服务器任何一个端口组。
For it to work the virtual image must be able to connect to any port group on VMWare ESXi servers with a VLAN ID different from zero.
显然，如果要在文档中使用非限定的元素，那么必须使用局部元素。
Obviously, if you want unqualified elements in your documents then you have to use local elements.
在您设计出任务列表后，请记住将必须执行的非编码工作列入其中，例如详细撰写设计文档、测试或只是确定一些新任务。
As you work out your task list, remember to include the non-coding work that you have to do, such as writing up design documentation, testing, or just figuring out something new.
对于普通对象(非数组)：对象必须是目标类的实例或目标类的子类的实例。
For a normal object (non-array) : the object must be an instance of the target class or a subclass of the target class.
所有非空元素必须是关闭的。
尼采描述这个世界的教化，必须打击那些介于道德和，非道德之间模糊的东西。
Nietzsche describes the moralization of the word should inflict which are ambiguous between the moral and pre moral sense.
门户项目与所有其他的软件项目相同，因为您必须定义实用需求、非实用需求以及客户强加的任何设计限制。
A portal project is no different than any other software project in that you need to define functional requirements, non-functional requirements, and any design constraints imposed by the customer.
但是这个观点的关键之处在于，从哲学角度对心灵的恰当理解，必须是在非物理的条件下去思考的，非物质的条件。
But the crucial point for this view is that the proper metaphysical understanding of the mind is to think of it in nonphysical terms, nonmaterial terms.
线程调度程序必须从非空的最高优先级队列的头部开始调度。
The thread scheduler must dispatch from the head of the highest-priority queue that is not empty.
现在必须满足服务的非功能需求，而这通常会涉及可伸缩性和性能问题。
The non-functional requirements for the service must now be satisfied and this typically involves scalability and performance issues.
所以您必须采用文档/文字非包装的样式或某种RPC样式。
So you must use the document/literal, non-wrapped style or one of the RPC styles.
HLD还必须提供更为复杂问题的答案，如非功能需求等。
The HLD must also provide answers to more complex questions, such as nonfunctional requirements.
必须小心避免任何注释或可能出现的其它非文本节点。
It needs to carefully avoid any comments or other non-text nodes that might appear.
这些行为边界必须在解决方案的非功能需求上下文中定义和实现。
The behavior boundaries must be defined and implemented in the context of the solution's non-functional requirements.
然而，十分之一——或也许是百分之一——的并行工作的项目版本必须采用非最佳的过程，因为工具的缺乏。
However, projects in which with tens — or maybe even hundreds — of versions are worked on in parallel must adopt less than optimal processes because of tool deficiencies.
为了服务质量和非功能性的需求，必须监视和管理已经部署的服务。
The deployed services must be monitored and managed for quality of service and adherence to non-functional requirements.
提供一条简单的策略，每天抽一个半小时时间用来处理这类非学科类但必须完成的小任务，而晚饭前后是个好时机。
A simple tactic: pick one half-hour block each day in which to tackle all of the small, non-academic tasks that need to get done. Right before or after dinner is a good time.
当多个人交付冲突性的变更，而处理合并的人必须决定接受什么变更时，就会发生非平凡的合并。
A nontrivial merge occurs when multiple people deliver conflicting changes and the person processing the merge must determine which changes to accept.
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