conditional adj. 1.帶有條件的,有限制的;視…而定的。 2.【語(yǔ)法】條件的,假設(shè)的。 3.引起條件反射的。 n. 【語(yǔ)法】條件子句,條件詞。 be conditional on [upon] 在…條件下,以…為條件,取決于。 n. -ity 受限制性,有條件性,制約性;條件限制。 adv. -ly
This paper discusses some important technologies closed to dtv receiving system deeply , base on scn and cctv . it includes mpeg - 2 system level , dvb service information , conditional acceptance . it also describes how to realize epg , ca , upgrade on line etc based on the dtv service information technology at lengtho now , the production of this design is applied to the digital tv products of cctv and sichuan tv net 本論文結(jié)合數(shù)字電視在四川廣電網(wǎng)和cctv的具體應(yīng)用情況,深入研究探討了與數(shù)字電視接收系統(tǒng)緊密相關(guān)的部分關(guān)鍵技術(shù),包括mpeg - 2系統(tǒng)層結(jié)構(gòu)分析、 mpeg - 2和dvb業(yè)務(wù)信息分析、數(shù)字電視條件接收基本原理和加解擾及加解密技術(shù),并詳細(xì)敘述了如何運(yùn)用數(shù)字電視業(yè)務(wù)信息技術(shù)實(shí)現(xiàn)了電子節(jié)目指南、條件接收、在線升級(jí)等基本業(yè)務(wù)。
Reasons include weak enforcement environment and different information demands . third , the conditional acceptance of ias by european union ( eu ) and reluctance of usa to accept ias disclose the conflict between country sovereignty and economic interests . it is one of the obstacles faced by iasc in promoting ias among developed countries 第三,歐盟對(duì)國(guó)際會(huì)計(jì)準(zhǔn)則有條件的認(rèn)可和美國(guó)對(duì)國(guó)際會(huì)計(jì)準(zhǔn)則的矛盾態(tài)度,將國(guó)家主權(quán)和利益這個(gè)難題凸現(xiàn)到了iasc面前,這是iasc在發(fā)達(dá)國(guó)家和地區(qū)推行國(guó)際會(huì)計(jì)準(zhǔn)則,推動(dòng)會(huì)計(jì)準(zhǔn)則國(guó)際化進(jìn)程時(shí)所無(wú)法回避的問(wèn)題。