六十年代以来,我国核数据工作有了很大进展。
Sicne 1960's, the nuclear data work in China has been developing.
于是选择和调整光学模型势参数成为核数据计算的关键步骤。
Thus, choosing and adjusting the optical potential parameters are the crucial steps in nuclear data calculations.
在核数据评价和测量中,经常遇到同一物理量观测值的处理。
The processing of observed data for the same physical quantities are often met in nuclear data evaluations or measurements.
光学模型是在核数据计算和评价中所使用的最重要的理论之一。
The optical model is one of the most important theories in nuclear data calculations and evaluations.
此数据将收入中国评价中子核数据库,并作为理论计算的基础。
The evaluated data will be taken into Chinese Evaluation Nuclear Data Library (CENDL) and served as the basis of theoretical calculations.
本论文主要包含轻核反应基础理论研究和核数据应用研究两方面的内容。
A basic theoretical research on light nuclear reaction and the nuclear data calculation, as the two contents of this thesis have been performed.
本文介绍一种用于空间及核数据采集系统中的高速数据交换电路它具有低功耗、高速度的特点。
This paper describes a circuit of data exchange with the features of high speed and low power dissipation.
实践表明,该方案满足设计要求,对于便携式核数据测量分析仪的电源设计具有实际应用意义。
Practice indicates that the method satisfies the actual requirement, it is of great practical significance and can be used in Portable-Type Nuclear Data Analyzer.
本文介绍一种用于空间及核数据采集系统中的高速数据交换电路它具有低功耗、高速度的特点。
This paper describes a circuit of data exchange with the features of high speed and low power dissipation. The.
在80年代中后期它又得到解决相同问题的计算机软件程序mcnpt和用于核数据研究的计算机软件程序njoyc。
In the middle and latter half of the 1980s, it acquired the MCNPT code for tackling the same problem and the NJOYC code for nuclear data research.
IP核网络管理系统可以有效的组织和管理IP核数据,并且为用户查找、选择合适的IP核提供一个便利的公共平台。
IP core web management system can organize and manage the data of IP cores effectively, and provide a convenient platform for users to search and choose the right IP cores.
对于天然铌的全套中子核数据评价是依据测量到1989年的实验数据。同时,理论计算采用了MUP2和AUJP程序。
An evaluation of a complete neutron nuclear data for natural niobium has been finished on the data measured by experiments up to 1989 and theoretical calculations with program MUP2 and AUJP.
目前常见的便携式核数据测量分析仪电源供应为单一的蓄电池供电方式,这不仅影响测量仪器的长时间连续正常工作,而且增加了系统的成本和体积。
Accumulator is commonly used as power-supply of Portable-Type Nuclear Data Analyzer at present, which impose a limit on the Analyzer's working time and increase its volume and cost.
本文论述了我国核化学基础研究的现状,重点介绍了裂变产物化学形态研究、裂变化学研究、裂变产物放化分离方法研究、长寿命核素核数据测量研究等领域的进展和展望。
The content includes chemical states of fission products, fission chemistry of 235U and 238U, radiochemical separation of fission products and measurement of nuclear data of long-lived nuclides et al.
但在多核环境下,核之间会经常有相同数据的拷贝操作。
But in multicore chips, multiple cores will frequently have cached copies of the same data.
“现在已经有了8核芯片,关系型数据库能够真正利用这些优势,”Leffler说。
"Now you have eight-core chips, and relational databases can really take advantage of that," says Leffler.
分治策略需要连续性地分割和重组数据,以使数据能在不同核之间被传送。
The divide-and-conquer strategy means continually splitting up and recombining data, as they're passed between different cores.
它可以运行多达两个双核CPU服务器、多达4GB的内存、任何存储系统设置,而且无任何数据库大小限制和其他人为限制。
It can be run on up to two dual-core CPU servers, with up to 4 GB of memory, any storage system setup, and no database size restrictions — or any other types of artificial restrictions.
这组数据表明,当被试们自荐回想起以前的记忆时,内侧颞叶结构(海马和杏仁核)的活动也逐渐减少。
This data set showed that medial temporal lobe structures (the hippocampus and amygdala) exhibited gradually decreasing activity as the participants recalled progressively older memories.
此次研究是由美国犹他大学发起的,研究人员尝试在寿命相对较长的原子核里存储数据。
Instead, the researchers stored data in the longer-lived nucleus of an atom. D.r..
早在两年前,有另一个研究小组宣称可将量子数据存储于原子核内2秒钟,但是他们并没有用电子手段读出数据。
Two years ago, a different research group reported storing quantum data for two seconds within atomic nuclei, but they did not read it electronically, Boehme said.
至于1500年以前的资料,两位研究人员则利用了从他人论文中挑选出的间接数据,如:冰核、年轮、以及珊瑚的生长方式。
For earlier years, the two researchers relied on indirect data such as ice cores, tree rings and the growth patterns of corals that they culled from other people's papers.
尽管DB 2 express—c只能使用两个核和2g内存,但是可以在任意大小的服务器上安装它,而且在数据库的大小方面没有任何限制。
DB2 Express-C can be installed on servers of any size, although it will use only two cores and 2gb of memory. Moreover, there is no limit to the database size.
明年的电话将配备双核处理器,超快的数据链接并且图像处理能力足以媲美原来的xbox。
Phones next year will have dual-core processors, super-fast data connections, and graphics power rivaling that of the original Xbox.
本研究中使用的数据库服务器是一个Sun X4600M2,具有八个双核处理器 (AMDOpteron 8220)和 256GB主内存。
The database server available for this study was a Sun X4600 M2 with eight dual-core processors (AMD Opteron 8220) and 256GB main memory.
由于四核的存在一个服务器上得以有更多的核,从而减少了数据中心所需要的服务器数量。
With more processing cores in each server, quad-core chips can help IT managers cut down on the number of
这个更正将请求锁的开销平摊到了多个数据包,显著地减少了锁争 用,这样我们就能在8核系统上将memcached伸展至8线程。
This change amortizes the cost of the lock acquisition over many packets and reduces lock contention significantly, allowing us to scale memcached to 8 threads on an 8-core system.
DB 2Express - C可以在至多两个双核CPU服务器上运行,服务器上最大内存为4GB,任何存储系统设置,没有数据库大小或者任何其它人为限制。
DB2 Express-C can be run on up to two dual-core CPU servers, with up to 4 GB of memory, any storage system setup and with no restrictions on database size or any other artificial restrictions.
DB 2Express - C可以在至多两个双核CPU服务器上运行,服务器上最大内存为4GB,任何存储系统设置,没有数据库大小或者任何其它人为限制。
DB2 Express-C can be run on up to two dual-core CPU servers, with up to 4 GB of memory, any storage system setup and with no restrictions on database size or any other artificial restrictions.
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