O level

英 [ˈəʊ levl]

美 [ˈoʊ levl]

n.  普通证书考试(过去英格兰、威尔士对某科目的考试，低于高级证书考试，通常在16岁时参加。1988年被普通中等教育证书(GCSE)取代)

Collins.1

牛津词典

noun

• 普通证书考试（过去英格兰、威尔士对某科目的考试，低于高级证书考试，通常在16岁时参加。1988年被普通中等教育证书(GCSE)取代）
  (in England and Wales in the past) an exam in a particular subject, at a lower level than A level , usually taken at the age of 16. In 1988 it was replaced by the GCSE .
  1. O level French
     法语普通证书考试
  2. She took six subjects at O level.
     她参加了六门课程的普通证书考试。
  3. He's got an O level in Russian.
     他通过了俄语普通证书考试。

双语例句

• Even with a high-performing storage subsystem, you can have I/ O bottlenecks at the operating-system level. A common example of this is when the I/ O queue for a physical volume is filling up.
  即使有一个高性能的存储子系统，在操作系统级也可能会遇到I/O瓶颈，一个常见的例子就是当一个物理卷的I/O队列填满时。
• When there is too much simultaneous I/ O to your file systems, the I/ O can bottleneck at the f/ s level.
  当对您的文件系统同时进行大量I/O操作的时候，可能会在f/s级出现I/O瓶颈。
• The sea level inter-annual variation in KE area relates to El Ni? o and Kuroshio current closely. The correlation coefficient between sea level inter-annual variation and El Ni?
  KE区海平面的年际变化与厄尔尼诺事件和海流变化密切相关。
• Stratigraphic record of U_ ( 37)~ K,δ~ ( 18) O: SST and sea level change in the northern part of South China Sea since the last glacial period
  U（37）~K，δ~（18）O沉积地层记录：南海北部末次盛冰期以来SST和海面变化
• For O 'Neill was still a young man in the theatrical world, the medio-translate to O' Neill was mere description rather than the level of translation during this period. Secondly, the climax of medio-translate to O 'Neill in China.
  但由于奥尼尔还是一位发展中的艺术家，这一时期对他的译介仅仅停留在介绍而非翻译的层面。其次，20世纪30年代是奥尼尔在中国译介的高潮期。
• I/ O card with RS-232 interface consists of D/ A, A/ D, I/ O, high-speed light-coupled, electric level transition, RS-232 interface and micro-controller, and its testing functions are realized with LabWin/ CVI.
  含RS-232接口的I/O卡由D/A、I/O、高速光隔、电平转换、RS-232串口和微控制器组成，其测试功能由LabWin/CVI软件实现。
• But because of small scales o, low managing level, high producing cost in Fujian Province, these tea enterprises were pounded at the beginning of joining in WTO.
  但是，由于福建茶叶企业规模较小、生产管理水平较低、生产成本高，在入世初期将受到较大冲击。
• First, you must have at least two Virtual I/ O Servers running at a level that supports Active Memory Sharing on your managed system.
  首先，必须有至少两个VirtualI/OServer，它们的运行级别支持受管理系统上的ActiveMemorySharing。
• The model decomposes the multimedia data into a set of objects at the I/ O level, processing level, transport level and network level, respectively, where different objects could be handled simultaneously.
  这种模型将多媒体数据流在I/O级、处理级和传输网络级进行对象分解。
• The length of mixer and the transition angle o also have influence on atomization level.
  出口角度、混合腔长度对分布指数K有一定的影响。