可能最糟的错误是二义性。
防止假信号的意外作用或者避免二义性而设置的信号。
Signal which prevents accidental operation by spurious signals or avoids possible ambiguity .
因为变动导致不确定性和二义性，人们本质上地抵抗变动。
People inherently resist change because change causes uncertainty and ambiguity.
如果调用非法，指出是没有函数匹配还是该调用存在二义性。
If the call is illegal, indicate whether there is no match or why the call is ambiguous.
如果一条需求让两个人按两种方式解释，这条需求就有二义性。
If two people can interpret a requirement in different ways, the requirement is ambiguous.
提出一种基于图形理解的几何约束二义性处理的自组织方法。
A promising approach to processing geometric constraints ambiguity based on the comprehension of graph has been put forward.
如果一文法的句子存在两个语法树，那么该句子是二义性的。
A sentence of a grammar is ambiguous if there exists two syntax trees for it.
所以，为了避免二义性，Scala使用了方括号来声明参数类型。
So, to avoid ambiguities, Scala USES square brackets instead for parameterized types.
从中可以看出，UML提供了灵活、易读且无二义性的表达模式。
So it is clear that UML provided a nimble, legible and also non-ambiguous expression pattern.
条件分析器的目的是通过在输入中超前寻找特定的模式来消除二义性。
The conditional parser's purpose is to resolve ambiguity by looking ahead in the input stream for a certain pattern.
这样你就可以重述需求，使之清晰和无二义性，提供足够的细节以支持设计。
Then you would restate the requirements to make them clear and unambiguous, providing enough detail to support a design.
可以全限定每个对象引用的名称，这能完全避免你的查询语句中存在的二义性。
Fully qualify Name; this will fully qualify each object reference, this disambiguates the your query statements completely.
主要用于软件的需求阶段，它摒弃了采用自然语言描述需求的模糊性和二义性。
It mainly USES in the software demand stage, abandoning using the natural language description demand the fuzziness and the ambiguity.
因此，这个调用有二义性：每个可行函数都对函数调用的一个实参实现更好的匹配。
This call is therefore ambiguous: Each viable function is a better match on one of the arguments to the call.
所以通过管理得好将取消这些不确定性和二义性，并且对变动的抵抗不会是如此巨大的。
Through good management these uncertainties and ambiguities will be removed and the resistance to change will not be as great.
形式化分析由于其精炼、简洁和无二义性逐步成为分析密码协议的一条可靠和准确的途径。
Because of its compactness, fineness and unambiguity, formal analysis of cryptographic protocol has been an efficient and correct method step by step.
本文证明二义性承诺方案能够满足我们定义的安全性，进而可以构成安全的选择解承诺方案。
Another main result was composition of bit equivocable commitment scheme satisfied with our new definition and could be composed to a secure selective decommitment scheme.
存在多个与实参匹配的函数，但没有一个是明显的最佳选择。这种情况也是，该调用具有二义性。
There is more than one function that matches and none of the matches is clearly best. This case is also an error; the call is ambiguous .
语言就是形式化方法中具有代表性的一种形式规格说明，它语言精确、无二义性，可以用于推理和求精。
Z language is a formal specification which is representative in formal method. Z language is accurate and without different meanings. It could be used to discursion and refinement.
它细化了BPMN1.1中已经存在的元素，如人类用户交互和事件，同时解决了已知的不一致和二义性。
It refines elements that were already available in BPMN 1.1, such as human-user interactions and events, and resolves known inconsistencies and ambiguities.
如果在检查了所有实参后，仍找不到唯一最佳匹配函数，则该调用错误。编译器将提示该调用具有二义性。
If after looking at each argument there is no single function that is preferable, then the call is in error. The compiler will complain that the call is ambiguous.
作为最佳实践，我们建议在grant语句中总是包含TOUSER或TO GROU p子句，以避免任何二义性。
As a best practice, we always recommend including either the to USER or the to GROUP clause in GRANT statements to avoid any ambiguity.
如果在同一个文件里混用多种语言，必须保证文法不会出现二义性，也就是说所有的输入都只能存在一种解释。
If you want to combine languages inside of a file, you have to be sure that the resulting grammar isn't ambiguous, i.e. that for each input there is only one way to interpret it.
应该谨记的重要一点是，业务对话是在软件系统之间进行的，并且因为很不擅长猜测，所以不要留下二义性的事情。
The important thing to keep in mind is that the business dialogue is being conducted between software systems, and since they are not very good at guessing, nothing can be left ambiguous.
本文以SLR(1)分析器为例介绍了两种为二义性文法构造语法分析器的方法，并通过实例对两种方法的优劣进行了比较。
In this article, two methods of constructing SLR (1) analyzer for grammar with ambiguity are introduced and the two methods are compared with each other by examples.
但这不是个完美的解决方案，它不能完全消除误解，一个没有二义性的准确术语如果不带来其它问题的话，或许会达到更好的效果。
This is not a perfect solution; it cannot completely eliminate the problem. An unambiguous and correct term would be better, if it didn't present other problems.
之后把它转换成ebnf文法，再通过一系列变换转化成无二义性的SI - NS图，根据此图就可以写出相应的各个子程序。
After transforms them the EBNF grammars and unambiguous SINS charts, we may write the corresponding procedure according to every chart.
本文以上海市招商高速公路规划和建设为背景，提出在高速公路规划和建设时存在的二义性和多义性路径问题，这给联网收费在精确分配上所带来的困难。
In the planning and construction of Shanghai commercial expressway network, there exists binary-path or multi-path problem which bring difficulties in accurate accounting for network tolling.
因为分号，函数返回类型，方法参数列表，甚至大括号都经常会被省略，使用等于号可以避免几种可能的二义性。使用等于号也提醒了我们，即使是函数，在Scala里面也是值。
Because semicolons, function return types, method arguments lists, and even the curly braces are sometimes omitted, using an equals sign prevents several possible parsing ambiguities.
因为分号，函数返回类型，方法参数列表，甚至大括号都经常会被省略，使用等于号可以避免几种可能的二义性。使用等于号也提醒了我们，即使是函数，在Scala里面也是值。
Because semicolons, function return types, method arguments lists, and even the curly braces are sometimes omitted, using an equals sign prevents several possible parsing ambiguities.
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