Select the Value is required checkbox.
选中Value is required复选框。
Requirement: This value is required to be unique among document flows for Web Service protocol.
要求：在Web服务协议的文档流中该值必须是唯一的。
A literal value is required. Please specify a value before adding a new parameter to the invocation parameter list.
要求参数值。请在向调用参数列表添加新参数之前指定一个值。
Additionally, a usage of the requirement can also be set as required, optional, or prohibited through the use attribute (the default value is required).
此外，需求的使用还可以通过use属性设置为required,optional或prohibited(默认值为required)。
This can accrue a large performance gain for the program as compared to issuing a completely new SQL statement every time a new value is required in a WHERE clause.
与每次where子句中需要一个新值就发出一条全新的sql语句相比，这可以给程序增加很大的性能收益。
As at date measures are a specialised variant of a normal measure which are calculated for a given date and can be used whenever a measure value is required for a particular date in the calendar only.
AsatDate度量是常规度量的一种特殊变体，针对给定日期加以计算，且每当日历中的一个特定日期需要一个度量值时，都会用到它。
However, you should not remove an input field when the field is required or should be set to a default value because the field is required.
但是，当某个输入字段是必需的，或者由于该字段是必需的而应该设置为缺省值时，您不应该删除该字段。
This is required, because the hash value is the address of the object and you need to maintain this if you move the object.
这是必需的，因为散列值是对象的地址，并且如果您移动该对象，则需要维护它。
One way to provide this is to allow the user to leave the parameter value blank; the report then interprets a blank parameter to mean no filtering is required on that parameter.
提供这个功能的一种方式是允许用户将参数值留空；然后，报告将空白的参数解释为不需要对那个参数进行过滤。
Educate both business and it on what SOA is, its value propositions and the benefits it provides to deliver it flexibility that is required to support business goals.
对业务部门和IT部门进行培训，阐释soa的概念、其价值主张，并说明其在提供支持业务所需的IT灵活性方面的好处。
To work in some areas, further academic training is required, so a degree will prove to be of great value.
在某些领域，深入的学术培训是必需的，这样一来学历价值就很高。
Property expropriation and population resettlement is occasionally required, and the bidding process is often fiercely competitive, given the high value of the contracts.
在建设过程中，有时需要征用财产和转移人口，由于合同价值极高，投标程序往往具有很强的竞争性。
SOAMM consists of 36 technology-independent capabilities and serves as the guide for what is possible and what is required of your it systems to realize the value of a service-oriented approach.
SOAMM包含了36个技术无关的能力，它可以让你知道，为了实现面向服务方法的价值，你的IT系统“哪些是可以实现的”和“哪些是必须实现的”。
In this pattern, the Deployment Manager hostname is a required value for all of the custom nodes.
在这个模式中，所有定制节点都需要部署管理器主机名。
If a different HTTP port than the default 9080 is required, go to the next page and change this value.
如果需要不同于缺省的9080的HTTP端口，请到下一页并更改这个值。
All that is required is that the version element be located, and that it's value match the value expected by the receiving handler.
只需要定位版本元素，并且它的值与接收处理程序所期望的值相匹配。
This may be in the form of Null values or other blank value conditions (for example, Spaces) in situations where the data is required.
如果数据是必需的，这可能以null值或其他空白值(例如空格)的形式出现。
For the first form, only the value attribute is required, and its value should be a character string specifying a date, time, or combination of the two.
对于第一种格式，只有value属性才是必需的，它的值应当是指定日期、时间或这两者组合的字符串。
In some cases, a tree prompt may be desirable for a value selection, but only one of the levels is required to filter the report.
在某些情况下，希望用treeprompt选择值，但是要求只用特定的一层筛选报表。
Only one of the attributes, the value attribute, is required.
其中只有一个属性是必需的：value属性。
The value must be set to the next hour (or whatever specific time is required for the application).
必须将此值设置为下一个小时(或需要应用程序的任何具体时间)。
Require — specifies whether injection is required, default value is false.
require——指定是否需要注入，缺省值为false。
The verify method returns 0 if the value is not empty or 1 if the value of the required field has not been entered.
如果值不为空，verify方法返回0，如果需要的字段的值没有输入，就返回1。
The strength of the required protection is defined by the value of the transport guarantee. Following are the values defined in TransportGuarantee inner class
必需的防护力度是由传输保证（transportguarantee）元素的值来定义。
This value, logged_in, is the required value you looked at in Listing 9, which allows navigation to the next page, /flights/SelectDateAirport.xhtml, shown in Figure 3.
该 logged_in值就是您在清单9 中看到的所需值，它允许导航到下一页，即 /flights/SelectDateAirport.xhtml，如图3 所示。
Neither a key nor a value can be null (if a null value in a dictionary is required, use "NSNull" instead).
密钥或值可能是null(如果需要字典中的null值，请使用NSNull替代)。
However, this is an optional value and is not required for actually displaying the event on a calendar.
不过，这是一个可选值，当实际在日程表上显示事件时这不是必需的。
Since the namespace prefix is part of an attribute value in the WSDL case, some additional work is required.
由于在WSDL中，名称空间前缀是属性值的一部分，因此需要进行一些额外的工作。
The first step is to calculate the number of bytes required to hold the integer value (the content part of the integer structure).
第一步是计算容纳这个整数值(INTEGER结构的内容部分)所需要的字节数。
The XSL transform engine would handle this automatically if the namespace were associated with an output element, but since WSDL requires it to be in an attribute value, manual processing is required.
如果名称空间与输出元素关联，XSL转换引擎将自动处理此要求，但由于WSDL要求其存在于属性值中，因此需要手动处理。
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