助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   multi kernel 的翻译结果: 查询用时:0.008秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

multi kernel
相关语句
  多核心
     Usually, two structures of operating system are employed in multiprocessor systems, monolithic based on shared memory and multi kernel based on message passing.
     典型的多处理机操作系统通常采用两种结构 ,基于共享的单一核心结构以及基于消息的多核心结构 .
短句来源
  相似匹配句对
     And multi-security policies are used in the kernel.
     CIST有一个安全内核,该内核使用了多种安全策略。
短句来源
     Adaptive kernel distributions for multi-component LFM signals
     用于多分量线性调频信号的自适应核分布
短句来源
     kernel technology?
     NET的实质和一些核心技术、.
短句来源
     The Extension of Multi System
     MULTI系统的扩充
短句来源
     Multi-frequency wavelets
     多频率小波(英文)
短句来源
查询“multi kernel”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


The heterosis of hybrid rice was shown highly significant in yield,however,it was complicated in seed-production and too expensive.Se-parating tillercultivation in hybrid rice instead of seedling transplantingcultivation was an effective way for saving seeds.For getting multitil-lers of the hybrid rice,seeds should be sown one month earlier underadequate fertilizer and water condition.The proper time for tiller tran-splanting should be set at 13.0 of leaf age.Due to the efficiency ofhigh leaf position and the...

The heterosis of hybrid rice was shown highly significant in yield,however,it was complicated in seed-production and too expensive.Se-parating tillercultivation in hybrid rice instead of seedling transplantingcultivation was an effective way for saving seeds.For getting multitil-lers of the hybrid rice,seeds should be sown one month earlier underadequate fertilizer and water condition.The proper time for tiller tran-splanting should be set at 13.0 of leaf age.Due to the efficiency ofhigh leaf position and the bigger leaf area as well as the longer leaf li-fe of each functional leaf(n,n-1,n-2,n-3 etc.),the tiller transplan-ted plant possessed with a stronger photosynthetic ability,high accumu-lation of dry matter and bigger panicles with multi-kernels resultingan increase of grain production.In 1979-1980,60 hectares of paddyfield in the suburb of Shanghai were under tiller-transplanted rice in-creasing the yield by 4-10%,7.2% in average,as compared with thoseby seedling transplanting.

杂交水稻优势明显,增产显著,但制种烦杂,成本高。采用剥蘖栽培的方法,能有效地节省用种量,剥蘖栽培比生产上的种子栽培早播一个月,通过繁殖田优越的肥水条件,使之充分分蘖,再剥蘖栽插,以蘖代苗,可节省用种。剥蘖栽培栽插时叶龄13.0,种子栽培为7.0,剥蘖栽培的群体叶层由较高叶位的叶片所组成,它具有“高叶位效应”,生育过程中,各工作叶片(n、n-1、n-2、n-3等)的长度、宽度、厚度和叶片寿命等,均较种子栽培的对应叶为优,因而叶面积大,光合势强,合成的干物质多,从而穗大粒多,具有增产作用。1979~1980年上海郊区试种900亩,比种子栽培增产4~10%,平均增产7.2%。

With the development of data processing for crustal deformation, some new methods are provided. Especially, the crustal deformation field is described by the multi-kernel function, from the view point of field theory in recent years. In the reference[2], author gives out a mathematic model of horizontal movement, (x,t)=f_x(z,y)+f_r(x,y), with the model of multi-kernel function. According to the model, other kinds of deformation fields described in this paper can be obtained, otherwise,...

With the development of data processing for crustal deformation, some new methods are provided. Especially, the crustal deformation field is described by the multi-kernel function, from the view point of field theory in recent years. In the reference[2], author gives out a mathematic model of horizontal movement, (x,t)=f_x(z,y)+f_r(x,y), with the model of multi-kernel function. According to the model, other kinds of deformation fields described in this paper can be obtained, otherwise, this model does not contain some shortages in former data processing, like the model error ect. Finally, an actual example is presented. The result shows that the method in the paper is very of avail, by which some essential problems about the deformation could be found more easily.

本文利用近代数值逼近理论,给出了描述水平形变场的函数形式及其实现方法。这一方法可削弱通常数据处理中的模型误差。最后给出了算例,验证了本方法的可行性和有效性。

The scalability of system is a puzzle to design high performance computers. NUMA (non -uniform memory architecture) architecture is proposed for scalable system underlying a shared memory pattern. Research and practice results show that the scalability of system tightly correlates with that of the operating system. Usually, two structures of operating system are employed in multiprocessor systems, monolithic based on shared memory and multi kernel based on message passing. However, both of them...

The scalability of system is a puzzle to design high performance computers. NUMA (non -uniform memory architecture) architecture is proposed for scalable system underlying a shared memory pattern. Research and practice results show that the scalability of system tightly correlates with that of the operating system. Usually, two structures of operating system are employed in multiprocessor systems, monolithic based on shared memory and multi kernel based on message passing. However, both of them cannot fully fit scalable parallel computers, especially MPP systems with NUMA architecture. In this paper, the problems in two structures are analyzed, a new structure, multi virtual space and multi mapping with active message, is proposed. The test and practice results show that the new structure is successful in the scalability of system. This paper introduces detailedly the implementation of the structure in a MPP system with NUMA architecture.

高性能计算机系统的可扩展性是系统设计的一大难题 ,NUMA(non-uniform memory architecture)结构正是为了解决共享存储体系的可扩展性问题而提出来的 .研究和实践表明 ,整机系统的可扩展性与操作系统的结构有着密切的关系 .典型的多处理机操作系统通常采用两种结构 ,基于共享的单一核心结构以及基于消息的多核心结构 .通过分析得出结论认为 ,这两种结构都不能很好地适应可扩展并行机尤其是 NUMA结构并行机的需求 .针对存在的问题 ,提出了新的结构设计思想 :多虚空间多重映射与主动消息相结合 .测试和运行结果显示 ,该结构成功地解决了系统的可扩展问题

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关multi kernel的内容
在知识搜索中查有关multi kernel的内容
在数字搜索中查有关multi kernel的内容
在概念知识元中查有关multi kernel的内容
在学术趋势中查有关multi kernel的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社