block cluster 中文意思是什麼
block cluster
解釋
礫叢-
A four - gene block, a rwo - trna gene cluster and six single trna genes involved in the rearrangement, the second gene rearrangement type of mitochondrial dna reported for any pancrustacea arthropod. comparisons of mitochondrial gene arrangements of decapod suggested that rearrangement of the four gene - block found in eriocheir is informative for high level phylogenetic study of decapod
發生重排的基因包括一個4基因塊的重排、 1個2基因的trna基因簇的重排和6個單一trna基因的重排，形成泛甲殼類線粒體dna的另一種基因重排類型。 -
It ’ s a pc cluster running linux named network storage cluster ( nss ). it ’ s a linux block level implementation and is transparent to file systems. using pc cluster, it ’ s scalable and low - cost implementation
根據tns數據布局的特點，本文提出了基於linuxpccluster結構的存儲系統體系結構的設計方案? ?網路存儲集群（ nss : networkstoragecluster ）系統。 -
In late march, a cluster of sars cases broke out among residents living in apartments 7 and 8 in block e of amoy gardens, the first time the epidemic struck in the community, and the world ' s most virulent outbreak to date
三月底， （香港）淘大花園的7號， 8號公寓里的居民中爆發了一連串sars病例，這是這個傳染病第一次在這個社區爆發，也是至今為止世界上最惡性一次爆發。 -
In late march, a cluster of sars cases broke out among residents living in apartments 7 and 8 in block e of amoy gardens, the first time the epidemic struck in the community, and the world ' s most [ b ] [ color = red ] virulent [ / color ] [ / b ] outbreak to date
三月底， （香港）淘大花園的7號， 8號公寓里的居民中爆發了一連串sars病例，這是這個傳染病第一次在這個社區爆發，也是至今為止世界上最惡性一次爆發。 -
After analyzing the characteristic of the parallel processing system, some problems about design missile - carrying processing system are pointed out ; network in the parallel processing system has become bottleneck and affect the performance of system, so the processing efficiency is analyzed in a multiprocessor system based on cluster - bus and some rules in designing the network in the multiprocessor system are brought out ; genetic algorithm is used for scheduling in the multiprocessor system, and a scheduling algorithm is described to suit arbitrary number of tasks, unequal task processing time, arbitrary precedence relation among tasks and arbitrary number of parallel processor, so that the schedule length will be minimized ; finally, an atr algorithm is mapped to a ring multiprocessor system, and a block diagram using dsp device is constructed. in chapter 4, the study is performed on real - time system hardware realization of atr. tms320c80 is selected as the kernel processor in multiprocessor system
為此，對一種由常用的dsp晶元組成的多處理器系統的處理器利用率進行了分析，提出了多處理器系統互連網路設計的基本原則；本章使用遺傳演算法作為實現多處理器調度的工具，提出了一種新的任務調度演算法，該演算法主要是為了解決在任務數任意、任務計算時間不相等、任務前趨關系任意、以及任務間存在通信和考慮任務存貯器要求的情況下，如何優化任務在各個處理器上的分配和執行順序，使得多處理器系統總的執行時間最小；最後對一個目標識別演算法進行了硬體實現優化分析，根據分析結果，將演算法映射到由dsp晶元組成的環形網路連接的處理器拓撲結構上，得到了多處理器系統的原理框圖。 -
Direct file system access, a provision that allowing a migrated process to directly access files in the current loaction, is supported by mosix through the mosix file system ( mfs ). to make dfsa work, a single - node consistency is required, and mfs can support the requirement by caching the only block data on the file server in the cluster system, but the traditional linux cache mechanism on the file server ca n ' t provide enough buffer caches to both the local and the remote client processes
機群文件系統提供的文件訪問效率對整個機群系統的性能有著至關重要的影響， mosix負載均衡機群系統利用搶占式進程遷移和直接文件系統訪問（ dfsa ）機制，實現了機群節點間的負載均衡和資源的協調使用， mosix機群文件系統mfs通過在服務器節點進行全局唯一的緩存實現了單一節點一致性，提供了對dfsa機制的支持。 -
Such integra ting feature vector is used for building k dim e nsion gaussian m odel, whose param e ters are estim ated by an expectation - m a xi m i zation ( em ) algorithm, and then the resulting block - cluster m e mberships provide a segm entation of th e im age. after segm ented, a m e thod of param e ter - trimm e d average for describing re gion is proposed, of which the param e ter is decided by area and position of region dire ctly. the sim ilarity m easure between two im ages is defined by integrating properties of all regions in the im age
文中先將圖像分成4 4小塊，各塊的顏色、紋理、位置特徵構成8維的特徵空間；在該空間中對得到的8維特徵矢量建立一個k維高斯模型，應用期望最大em演算法估計模型參數，產生的塊特徵-聚類隸屬度函數實現對圖像的分割；為減小分割演算法不確定性對檢索效果的不良影響，對得到的區域採用參數均衡平均特徵表示，其中參數的確定直接與區域的面積、位置有關。 -
But because of the faster technology innovation, more - frequently - changed customer demand and swifter international industry movement, chinese sme cluster, among which most is within traditional area is facing more and more difficulties that not only influence the growth rate and model of smes, but also block the fast development of traditional industry
但是，隨著技術創新頻率的加快、消費需求的快速變化以及國際產業轉移的沖擊，起步和生存於傳統產業的我國中小企業集群面臨著越來越多的困難。這不僅直接影響著中小企業的成長速度和成長方式，也威脅著傳統產業的順利演進和地方經濟的增長。 -
Presenting its initial finding to the hong kong department of health, the who environmental health team leader, dr heinz feldmann, said around march 21, 2003 an unusual cluster of sars cases occurred in block e of the amoy gardens estate with apartment units 7 and 8 most affected
世?小組向香港?生署發表初步調查結果，小組組長drheinzfeldmann表示，約於二三年三月二十一日，淘大花園e座出現不尋常的嚴重急性呼吸系統綜合癥個案群組，其中以七號及八號單位所受的影響最大。
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