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
   组交换 的翻译结果: 查询用时:0.31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
 

组交换
相关语句
  “组交换”译为未确定词的双语例句
     The third stage is to generate the final results by adopting tabu search (TS) based on swaps of single slab and slab group.
     由以单个板坯交换和板坯组交换为核心的禁忌搜索(TS)进一步优化,得到最后的优化结果.
短句来源
     An adaptive algorithm for reliable multicast in mobile cellular networks was proposed, with which, the information between the base stations and their neighborhoods was exchanged through a dedicated multicast group to control the amount of packets stored in their buffers.
     提出一种用于移动蜂窝网的自适应可靠组播算法. 在该算法中,邻近的基站之间通过一个控制组播组交换信息以控制缓存数据量的大小.
短句来源
     Methods Fourteen male New Zealand white rabbits were assigned to 2 groups randomly. One of the groups were perform CE-MRA with USPIO or Gd-DTPA, and a week delay, to ensure the excretion of contrast agent, perform the MRA with the other contrast agent.
     方法14只健康雄性新西兰大白兔随机分为两组分别给予USPIO和Gd-DTPA行3D-CEMRA扫描,1周后,待对比剂完全排泄,两组交换行相应对比剂增强扫描。
短句来源
  相似匹配句对
     Group E is the highest.
     B
短句来源
     The SV and CO of the treatment group B increased in 5 minutes, which wa
     B
短句来源
     Analysis on Local Area Networking with Soft-switching Technology
     软交换本地网分析
短句来源
     Study on architecture of softswitch network
     软交换网方式的研究
短句来源
     Exchange of Identity
     身份的交换
短句来源
查询“组交换”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
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  group switching
Even the group switching from twice to multiple injections did not improve blood glucose control and the increase in body mass index was most pronounced in this group.
      
Microprocess measurement channel under group switching of resistive sensors
      
This mapping is used to switch the application pointers when group switching occurs.
      


In this paper, the idea of vertex-exchange between two subgraphs in Ref. [1] is extended to vertex-permutation among k subgraphs and a kind of efficient algorithm on the optimal k-partitioning of the graphs is presented by applying the procedure for solving extended assignment problems to one for solving this partitioning problem. The theoretical proof of the convergency of this algorithm is also given. Furthermore, the algorithm on the optimal k-partitioning of the graphs is extended to that of fhe case in...

In this paper, the idea of vertex-exchange between two subgraphs in Ref. [1] is extended to vertex-permutation among k subgraphs and a kind of efficient algorithm on the optimal k-partitioning of the graphs is presented by applying the procedure for solving extended assignment problems to one for solving this partitioning problem. The theoretical proof of the convergency of this algorithm is also given. Furthermore, the algorithm on the optimal k-partitioning of the graphs is extended to that of fhe case in which the number of partitions is not given and the number of elements in each partition is not necessarily equal.

本文将文献[1]的两组交换思想,推广到k组置换,并应用文献[2]提出的广义分配问题的处理思想,得到了图的最优k划分的一类有效算法.对于该算法的收敛性,也给出了理论的证明.文中还将最优k划分算法推广应用到不给定组数且每组元素不限定相等的分组.

A mathematical model of hot strip mill rolling scheduling problem (HSMRSP) is formulated. A hybrid heuristic method is proposed based on parallel strategy.The approach consists of three stages. The first stage is to classify and sort production orders to generate an initial solution by applying the domain expertise. The second stage is to improve the initial solutions with genetic algorithm (GA) . The third stage is to generate the final results by adopting tabu search (TS) based on swaps of single slab...

A mathematical model of hot strip mill rolling scheduling problem (HSMRSP) is formulated. A hybrid heuristic method is proposed based on parallel strategy.The approach consists of three stages. The first stage is to classify and sort production orders to generate an initial solution by applying the domain expertise. The second stage is to improve the initial solutions with genetic algorithm (GA) . The third stage is to generate the final results by adopting tabu search (TS) based on swaps of single slab and slab group. Computational results show that the proposed method is feasible and valid.

在分析热轧带钢生产调度特征的基础上给出了其数学规划模型,并提出了一种基于并行策略的混合启发式算法,该算法分为三个阶段:引入领域知识,对预选池中的任务进行分类、排序,生成初始解;用基本遗传算法(GA)对其进行优化,得到较好的初始解;由以单个板坯交换和板坯组交换为核心的禁忌搜索(TS)进一步优化,得到最后的优化结果.与启发式算法、改进的遗传算法比较,该算法在求解的有效性和计算效率方面均具有较大的优势.

Aim To observe the anti caries effect of sodium fluoride gelatin microspheres in encapsulating sodium fluoride in vitro and vivo of the rabbits and investigate its application prospect as new type of fluoride agent. Methods The in vitro fluoride releasing profiles of NaF GMS in saline and artificial saliva (pH4.0, pH6.8 respectively), as well as Rabbits' salivary fluoride concentrations before and after topical administration of NaF GMS and NaF solutions were tested using a fluoride electrode at different...

Aim To observe the anti caries effect of sodium fluoride gelatin microspheres in encapsulating sodium fluoride in vitro and vivo of the rabbits and investigate its application prospect as new type of fluoride agent. Methods The in vitro fluoride releasing profiles of NaF GMS in saline and artificial saliva (pH4.0, pH6.8 respectively), as well as Rabbits' salivary fluoride concentrations before and after topical administration of NaF GMS and NaF solutions were tested using a fluoride electrode at different times. Six rabbits were divided into two groups equally and treated with microspheres and solutions of equal amount of fluorine respectively.The concentration of fluorine was measured.Results The study showed that fluoride releasing kinetics in vitro fitted to first order equations.In saline,the equation was ln(85.49 P)=- 0.028t+ 4.448,T1/2 was 24.75 min,while the T1/2 of NaF solution was 5.05 min. It could be concluded from this point that the NaF GMS had a slow release property. Moreover, data in artificial saliva of pH4.0 and pH6.8 following the equations of ln(87.88- P)=- 0.033t+ 4.004,(T1/2=21.0 min) and ln(88.06- P)=- 0.031t+ 3.986, (T1/2=22.64 min) respectively.Rabbits' salivary fluoride concentration were higher than base level at least in 90min in NaF GMS group( t=4.267,P< 0.05) ,while in NaF solution group that was (27± 5)min. Conclusion The experiment indicates that NaF GMS has slow release property in vitro and their fluoride release rate increases in pH4.0 artificial saliva.Fluoride gelatin microspheres may be an efficient topical fluoride agent.Experiments conducted in rabbits' oral cavity using NaF GMS and NaF solution as control reveal that NaF GMS maintains oral fluoride retention longer than NaF solution dose. NaF GMS is anticipated to be a new type of anti caries fluoride agent.

目的为提高氟防龋的效果,制备新型防龋制剂—氟化钠明胶微球并观察其体外释药和在家兔体内的缓释效果,探讨其作为新型防龋制剂的应用前景。方法以氟离子选择性电极法测定氟含量,采用动态透析法分别观察微球制剂在生理盐水、pH6.8的人工唾液、pH4.0的人工唾液中的缓释规律,数据以TableCurve2D软件进行曲线拟合;另取家兔6只,分为2组,分别在牙面给予同等含氟量的微球剂和溶液剂,定时取唾液测定氟含量,1周后2组交换重复上述实验。结果在生理盐水中NaF-GMS的体外释放符合一级动力学方程ln(85.49-P)=-0.028t+4.448,T1/2为24.75min,对照组溶液剂T1/2为5.05min;NaF-GMS在pH4.0的人工唾液中释药规律符合方程ln(87.88-P)=-0.033t+4.004,T1/2为21.0min;在pH6.8的人工唾液中释药方程为ln(88.06-P)=-0.031t+3.986,T1/2为22.64min。家兔体内释氟实验表明微球组在90min内唾液氟含量都较基线水平有显著提高(t=4.267,P<0.05);而溶液组唾液氟含量高于基线的时间为(27±5)min。结...

目的为提高氟防龋的效果,制备新型防龋制剂—氟化钠明胶微球并观察其体外释药和在家兔体内的缓释效果,探讨其作为新型防龋制剂的应用前景。方法以氟离子选择性电极法测定氟含量,采用动态透析法分别观察微球制剂在生理盐水、pH6.8的人工唾液、pH4.0的人工唾液中的缓释规律,数据以TableCurve2D软件进行曲线拟合;另取家兔6只,分为2组,分别在牙面给予同等含氟量的微球剂和溶液剂,定时取唾液测定氟含量,1周后2组交换重复上述实验。结果在生理盐水中NaF-GMS的体外释放符合一级动力学方程ln(85.49-P)=-0.028t+4.448,T1/2为24.75min,对照组溶液剂T1/2为5.05min;NaF-GMS在pH4.0的人工唾液中释药规律符合方程ln(87.88-P)=-0.033t+4.004,T1/2为21.0min;在pH6.8的人工唾液中释药方程为ln(88.06-P)=-0.031t+3.986,T1/2为22.64min。家兔体内释氟实验表明微球组在90min内唾液氟含量都较基线水平有显著提高(t=4.267,P<0.05);而溶液组唾液氟含量高于基线的时间为(27±5)min。结论氟化钠明胶微球在生理盐水和人工唾液中都具有缓释能力,在pH4.0条件下释氟速度加快,有利于酸攻击时提供更多的氟离子促进釉质再矿化;动物试验证明它可以显著延长氟在口内的滞留时间,有可能成为新型防龋制剂。

 
<< 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组交换的内容
在知识搜索中查有关组交换的内容
在数字搜索中查有关组交换的内容
在概念知识元中查有关组交换的内容
在学术趋势中查有关组交换的内容
 
 

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