Примеры использования Spds на Английском языке и их переводы на Русский язык
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Iii. eurostat and spds.
Redistributing SPDs according to the groups of characteristics.
The Global Office subsequently prepared SPDs for capital goods as well.
It shows that there are considerably more consumption segments than there are SPDs.
From now on, the SPDs will evolve with each survey.
SPDs contain a standard list of characteristics that are used to describe a product cluster.
Scalable Performance Data Server(SPDS): a database system owned by SAS.
The SPDs were sent to countries participating in the ICP by the regional coordinators.
These external supply lines must be furnished with lightning current capable surge protective devices SPDs.
In this case, the SPDs also serve as price collecting forms.
Synergies between the two programmes that may arise from the development of consumption segments and SPDs are therefore of interest.
In this way, the SPDs introduce an additional, more detailed, classification level.
Other characteristics could be"multiple choice"(as they are in most ICP SPDs), thus allowing only certain values.
These SPDs could be based on an analysis of the product specifications that countries use for their CPIs.
Then there are some"properties" that are valid for all products in all SPDs- that is, brand/brand type and country group that prices this product.
The SPDs as they stand now have been derived from the product specifications used in previous surveys.
The interim solution that has been chosen is to start with the structured product descriptions(SPDs) of the International Comparison Programme for Africa ICP-Africa.
Each of these SPDs lists the characteristics that should be used to describe the cluster of products to be priced.
Details of the correspondence between COICOP classes, COICOP-PPP basic headings, COICOP-HICP sub-classes andconsumption segments, and SPDs are given in the Annex.
The Eurostat approach to developing SPDs is different to that of the Global Office in as much as it is a bottom up rather than a top down approach.
For example, a review of consumption segments by basic heading could identify important gaps in the PPP price collections and the need for more SPDs.
Both the ICP SPDs and the Eurostat SPDs refer to a"heading"- an"ICP heading" in Table 1 and a"basic heading" in Table 2.
The intention is that, the next time thebasic heading is surveyed, the product specifications for the products to be priced will all be specified in line with the SPDs for the basic heading.
The SPDs provided countries with the means to record and report the characteristics of the consumer products on their market in a systematic and comparable way.
It was said at the beginning of the paper that"the SPDs and the consumption segments are still work-in-progress" and any conclusion can only be tentative.
The SPDs are expected to be more stable over time than the product specifications themselves in as much as characteristics will stay the same but their values will change.
This can be achieved by use of an insulating transformer with an earthed screen between primary and secondary, orby fitting listed Surge Protective Devices(SPDs) from live to neutral and from neutral to earth.
In addition, the SPDs could be useful to CPI price collectors in describing the products they have found and priced in the various outlets.
Each basic heading- that is, the elementary aggregate of a Eurostat-OECD comparison and which is essentially either a product cluster ora group of product clusters(see next section)- can include one or more SPDs.
These check lists or SPDs are generic product descriptions that list the technical and economic characteristics that the products constituting a product cluster may possess.