顶点着色器是必选的。
必选的项元数据。
jsp容器如何知道自定义标记的哪些属性是必选的哪些是可选的？
How does the JSP container know which attributes of a custom tag are required and which are not?
特别适合于双压气动系统，是高低压管网优化必选的精细节能产品。
It is particularly suitable for dual-pressure pneumatic system, which is precise energy-saving product required in high and low pressure pipe network optimization.
SOAPmustUnderstand属性用于指出一个头条目是必选的还是可选的。
The SOAP mustUnderstand attribute is used to indicate whether a header entry is mandatory or optional.
我当时翻阅了职业规划杂志，一些报道对最热门的行业瞎编乱造，什么有脑之人必选的十大职业。
I read the career guide magazines, the ones that blathered on about the hottest industries and the top ten careers for anyone with a brain.
建议使用此命名约定定义您自己事件的事件处理程序，但这并不是必选的方法；您可以使用任何有效的子例程名称。
We recommend that you use this naming convention when defining event handlers for your own events, but it is not required; you can use any valid subroutine name.
SOAP 头条目的属性 —actor和mustUnderstand —确定了谁应该处理头以及处理是否是必选的。
The attributes of the SOAP header entry -- actor and mustUnderstand -- determine who should process the header and whether the processing should be mandatory or not.
事实上，这个系统通常会阻止任何想要注册他们不应该选的课程的人，也就是那些没有选必选先修课程的学生。
In fact, usually the system blocks anyone trying to sign up for a class they shouldn't be taking, who hasn't taken the courses you are required to do first as prerequisites.
78%的注册表单没有用星号或者高光去表示必选框；大多数情况无论星号或者其他形式的高光都不会被使用。
78% do not use asterisks to highlight required input fields; in most cases neither asterisks nor any other form of highlighting is used.
通过url 属性指定将要导入内容的 URL，这个属性是 <c:import> 的唯一一个必选属性。
The URL for the content to be imported is specified through the url attribute, which is <c:import>'s only required attribute.
如果你最终还是想要实现这个流程，放宽心，小心前行，增量改进实施是避免抵制的必选之路。
If you really want it to last, be patient and ease into it. Incremental implementation is the path of least resistance.
虽然素食人士说，你不必选择有机食品来享受成为素食者的很多好处，这种饮食方式的成本实际上在某些圈子里可能是在帮助推广素食。
While vegetarian activists say you don't need to go organicto enjoy many of the benefits of being vegetarian, the cost of eating this waymay actually be helping to popularise it in some circles.
这还可以被看作是这个拓扑中的一个插槽，以后迟早会是一个必选项。
This may also be thought of as a slot in the topology that must be selected at a later point in time.
一种典型的约克郡吃法，它常使我想起盖伊节的晚上(焰火之夜)，涂着浓浓黑色糖浆的姜饼，再加上一杯清茶，这是我在那天晚上的必选美餐。
A quintessential Yorkshire treat and, while I always associate it with Guy Fawkes Night, this rich, dark treacle and ginger cake is my chosen slice with a cup of builder's tea.
使用者需要知道代理端点的URI，以便使用uddi查找地址，但是在本例中，UDDI只返回单个uri，因而使用者不必选择。
The consumer needs to know the URI for the proxy's endpoint and so USES UDDI to find the address, but in this case, UDDI only returns a single URI, so the consumer doesn't have to choose.
这是我推荐给摄影新手的第一本书，也是我温故知新时的必选。
It is the first one I recommend to new photographers and it is one that I refer to when I need a bit of a refresher.
由于开销的原因，如果您只需要在应用程序的各层之间进行通信，就不必选择Web服务。
Because of overhead, you don't want to choose Web services when you just want to communicate between layers of an application.
务必选中连接选项“synonyms”，以便可以看到昵称(表示远程数据的Information Integrator对象)。
Be sure to set the connection option for "synonyms" on so that you can see nicknames (Information Integrator objects that represent remote data).
同年晚些时候，他为乔治二世的加冕仪式创作了4首圣歌，其中一首“牧师撒督”也成为了以后每届英王加冕礼的必选曲目，直到今天。
Later that year he wrote four anthems for the coronation of King George II, including “Zadok the Priest”, which has formed part of every British coronation since.
采访进行到一半时，我不禁想到，FacebookLive将可能成为政客、CEO、寻求推广某个信息或书籍的全球领导人的“必选”场所。
Half way through the interview, I couldn't help but think that Facebook Live will be a "go-to" destination for politicians, CEOs, and world leaders who are looking to push a message or book.
是职业经理人提升自身价值及改变团队绩效的必选课程之一。
Is occupation managers to enhance their own value and changing the team performance required of the curriculum.
当你从红专厂正门走进来，就会看见这栋高高的建筑。可以说，它是游人参观的必选之地。
When you walk in Redtory from the front door, this tall building will appear in front of you. This is the place where you will not want to miss.
因为我已辍学且不必选修一般的课程，我决定上一堂文字艺术课程来学习文字艺术。
Because I had dropped out and didn't have to take the normal classes, I decided to take a calligraphy class to learn how to do this.
运行时确定必选权限集是否为允许的权限集的子集。
The runtime determines whether the set of required permissions is a subset of the allowed permission set.
我妻子和我在每次的欧洲之旅以后回澳大利亚的途中都会光顾喜来登酒店，喜来登酒店现在成为了我们的住宿必选项。
My wife and I drop in at the Sheraton on our way back home to Oz after each trip to Europe and now the Sheraton is our accommodation of choice.
如果您决定去与生铁，请务必选择最佳的高质量上釉的生铁。
If you decide to go with cast iron, be sure to choose the best high quality enameled cast iron.
目的：研究二项必选数字记忆测验(二项测验)鉴别伪装智力低下的实证效度。
Objective: To study the validity of Binomial Forced-Choice Digit Memory Test (BFDMT) in detecting dissimulation of intellectual deficit.
目的：研究二项必选数字记忆测验(二项测验)鉴别伪装智力低下的实证效度。
Objective: To study the validity of Binomial Forced-Choice Digit Memory Test (BFDMT) in detecting dissimulation of intellectual deficit.
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