主级 meaning in English

primary

Reinforce the elementary education in the ideological and ethical building
思想与儿童教育主级的比较
In the arithmetic device , the master latches latch a plurality of ( such as two ) input data
在这种算术装置中，输入主级闩是用来闩锁数个(如两个)输入资料。
An arithmetic device with low power consumption includes master latches , a dynamic range detection unit , slave latches , an operation unit , and a word - length restoration unit
一种低功率消耗的算术装置，其利用输入主级闩、动态?围侦测单元、控制转换仆级闩、运算单元、位元数还原单元以构成。
In this paper , we propose several techniques to improve heterogeneous transcoding performance , which is transcoding from mpeg - 2 to mpeg sp @ ml . bit - rate , frame rate and spatial resolution transcoding are all studied here . first , we compared the difference between mpeg - 2 and mpeg - 4
本文以mpeg标准间视频流转码为背景，主要研究了mpeg - 2到mpeg - 4sp @ ml (简单框架主级， simpleprofile @ mainlevel )的转换编码，其中包含了码率、空间分辨率和时间分辨率转码的内容。