The bank of china has also said that new and more flexible load policies will enable “ thousands ” of domestic enterprises to borrow foreign exchange to import equipment and repay in renminbi 中國(guó)銀行也說(shuō),新的更為靈活的貸款政策將使“數(shù)千家”國(guó)內(nèi)企業(yè)能夠借用外匯來(lái)進(jìn)口設(shè)備而用人民幣償還。
Through analyzing the economic benefit for the heavy load vehicles , the author examines the reason for widely existing overload phenomenon , and further discusses limiting load standard for the heavy - load and suggestion for limiting load policy 此外,還對(duì)重載道路設(shè)計(jì)參數(shù)進(jìn)行了探討。通過(guò)對(duì)重載車(chē)輛運(yùn)營(yíng)經(jīng)濟(jì)效益分析,得出超載現(xiàn)象普遍存在的根源,進(jìn)而提出了重載限載標(biāo)準(zhǔn)與限載政策建議。
Firstly , the paper introduces the cluster technology , load balancing technology and ejb component . secondly , the paper analyzes the architecture of ejb container clustering , studying the existed design methods of ejb cluster and their load balancing policy . upon their shortages of design methods and load policy , we offer a new design method of ejb cluster system by the proxy , and the pattern which effectively combines the load prediction with load balancing algorithm 本文首先介紹了集群技術(shù)、負(fù)載均衡技術(shù)、 ejb組件框架,然后分析了ejb容器集群體系結(jié)構(gòu),研究了常用系統(tǒng)設(shè)計(jì)方法及負(fù)載均衡策略,根據(jù)現(xiàn)有系統(tǒng)的不足,提出了基于軟件proxy的ejb容器集群總體框架,以及將負(fù)載預(yù)測(cè)與負(fù)載均衡技術(shù)相結(jié)合的思想。