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不同方法探测癫痫发作期病灶的机制是 PET18F-FDG代谢显像
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The primary advantages of a Client/Server system arise from splitting the processing between the client system and the database server. Since the bulk of the database processing is done on the back-end, the speed of the DBMS isn’t tied to the speed of the (31) .The major disadvantage of Client/Server system is the increased cost of (32) and support personnel who maintain the database server. There is also the issue of (33) with so many parts comprising the entire C/S system; Murphy’s Law can kick in-the more pieces that compose the system, the more pieces that can fail. It’s also harder to track down problems when the system (34) . And it can initially take longer to get all the components set up and working together. All this is compounded by the general lack of experience and expertise of potential support personnel and programmers, due to the relative newness of the technology. As C/S system become more common, this problem should abate.Therefore the C/S system is more (35) . （31）是（）
Across a wide variety of fields, data are being collected and accumulated at a dramatic pace. There is an urgent need for a new generation of computational theories and tools to assist humans in (96) useful information (knowledge) from the rapidly growing (97) of digital data. These theories and tools are the subject of the emerging field of knowledge discovery in database (KDD). At an abstract level, the KDD field is concerned with the development of methods and techniques for making (98) of data. The basic problem addressed by the KDD process is one of mapping low-level data(which are typically too voluminous to understand and digest easily) into other forms that might be more (99) (for example, a short report), more (100) (for example, a descriptive approximation or model of the process that generated the data), or more useful (for example, a predictive model for estimating the value of future cases). At the core of the process is the application of specific data-mining methods for pattern discovery and extraction. （96）是（）
Today’s response to the data access dilemma eschews the traditional archival approach in favor of emerging standards for what are described as the documents of the future: compound documents. Product users and developers hope the latest standards effort--such as OpenDoc and Microsoft Corp.’s Object Linking and Embedding (OLE) will (26) data accessibility.OpenDoc is a standards group (27) a common look and feel throughout documents, even though different applications are used.OLE technologies allow Microsoft to (28) its various software products. Microsoft creates, governs and distributes the OLE capability, which is what most (29) it from the open OpenDoc approach. Thus, users can assemble (30) of varying application to create compound documents. With OLE users can, for example, embed an Excel chart in a Microsoft word report. （26）是（）
甲上市公司(以下简称甲公司)经批准于2011年1月1日以50400万元的价格(不考虑相关税费)发行而值总额为50000万元的可转换公司债券。 该可转换公司债券期限为5年，票面年利率为3%，实际年利率为4%。自2012年起，每年1月1日付息。自2012年1月1日起，该可转换公司债券持有人可以申请按债券而值转为甲公司的普通股股票(每股面值为1元)，初始转换价格为每股10元，即按债券而值每10元转换1股股票。 其他相关资料如下： (1)2011年1月1日，甲公司收到发行价款50400万元，所筹资金用于某机器设备的技术改造项目，该技术改造项目于2011年1月1日之前已经开始，并在2011年12月31日达到预定可使用状态。 (2)2012年1月1日，债券持有者将可转换公司债券的50%转为甲公司的普通股股票，相关手续已于当日办妥；将未转为甲公司普通股的可转换公司债券持有至到期，其本金及最后一期利息一次结清。 假定： ①甲公司采用实际利率法确认利息费用； ②每年年末计提债券利息和确认利息费用； ③2011年该可转换公司债券借款费用的100%计入该技术改造项目成本； ④不考虑发行费用和其他相关因素； ⑤(P/A，4%，5)=4.4518，(P/F，4%，5)=0.8219。 要求： 计算甲公司2012年12月31日至2015年12月31日应计提的可转换公司债券利息、应确认的利息费用和“应付债券—可转换公司债券”科目余额。
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