directive

英 [dəˈrektɪv]

美 [dəˈrektɪv]

n.  指示; 命令
adj.  指示的; 指导的

复数：directives　

TEM8计算机

Collins.2 / BNC.3257 / COCA.7595

牛津词典

noun

• 指示；命令
  an official instruction
  1. The EU has issued a new set of directives on pollution.
     欧盟发布了一系列关于污染的新指令。

adj.

• 指示的；指导的
  giving instructions
  1. They are seeking a central, directive role in national energy policy.
     他们正寻求在国家能源政策方面起中心指导作用。

柯林斯词典

• N-COUNT 指示;命令
  Adirectiveis an official instruction that is given by someone in authority.
  1. Thanks to a new EU directive, insecticide labelling will be more specific.
     根据欧盟的一项新指令，杀虫剂的标签标注将更加明确。

英英释义

noun

• a pronouncement encouraging or banning some activity
  1. the boss loves to send us directives

adj

• showing the way by conducting or leading
  1. felt his mother's directing arm around him
  2. the directional role of science on industrial progress
  Synonym:directingdirectionalguiding

双语例句

• Exactly two of the three arguments have to be specified to make it a valid directive.
  三个参数中的两个参数必须被指定，并且使它成为一个有效指令。
• This idea to realize the intellectualized control welding system has certain directive purport.
  对实现焊接系统的智能化控制具有一定的指导作用。
• Thanks to a new EU directive, insecticide labelling will be more specific.
  根据欧盟的一项新指令，杀虫剂的标签标注将更加明确。
• This query plan shows that the AVOID_INDEX directive is honored and shows a full table scan.
  该查询计划显示使用了AVOIDINDEX指令，并展示了全表扫描。
• I issued a directive on November 9.
  我在十一月九日发出了一个指示。
• You can indicate the level of transaction support on a page by placing the directive in your code.
  可以通过在代码中放置指令来指示页上的事务支持级别。
• The results have a directive and practical importance to the design of the wastewater treatment plant.
  试验结果对污水处理厂的设计具有重要的指导意义和实用价值。
• The business directive is implemented by the combination of business policies and rules.
  业务指示由业务策略和业务规则的组合实现。
• Warning directive may be used to disable and enable certain compiler warnings.
  警告指令可用于禁用和启用某些编译器警告。
• The compiler can store this directive in its symbol table and use it during the intermediate code generation phase.
  编译器可以将这个指示符存储在它的符号表中，并在中间代码生成阶段使用这个指示符。