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李雷廷
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"Primary scientific research"不是“初步的科学研究所得”的意思，更不是“结果毛糙”。文献学/情报学中对文献/情报的来源划分为“第一级来源”“第二级来源”和“第三级来源”，Primary是“一次”、“原始”、“第一级”、“第一手”的意思，请参见维基百科对“一次文献”词条http://zh.wikipedia.org/zh-cn/%E4%B8%80%E6%AC%A1%E6%96%87%E7%8C%AE
以及英文维基百科“Primary source”词条：“In the natural sciences, a primary source could be defined as a report of original findings or ideas. These sources often appear in the form of research articles with sections on methods and results.” http://en.wikipedia.org/wiki/Primary_source
2013-01-27 12:14
以及英文维基百科“Primary source”词条：“In the natural sciences, a primary source could be defined as a report of original findings or ideas. These sources often appear in the form of research articles with sections on methods and results.” http://en.wikipedia.org/wiki/Primary_source
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李竞
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谢谢!
Webster
Definition of PRIMARY
1
: first in order of time or development : primitive <the primary stage of civilization> <the primary lesion of a disease>
2
a : of first rank, importance, or value : principal <the primary purpose>
b : basic, fundamental <security is a primary need>
c : of, relating to, or constituting the principal quills of a bird's wing
d : of or relating to agriculture, forestry, and the extractive industries or their products
e : expressive of present or future time <primary tense>
f : of, relating to, or constituting the strongest of the three or four degrees of stress recognized by most linguists <the first syllable of basketball carries primary stress>
3
a : direct, firsthand <primary sources of information>
b : not derivable from other colors, odors, or tastes
c : preparatory to something else in a continuing process <primary instruction>
d : of or relating to a primary school <primary education>
e : of or relating to a primary election <a primary candidate>
f : belonging to the first group or order in successive divisions, combinations, or ramifications <primary nerves>
g : directly derived from ores <primary metals>
h : of, relating to, or being the amino acid sequence in proteins <primary protein structure>
4
: resulting from the substitution of one of two or more atoms or groups in a molecule <a primary amine>; especially : being or characterized by a carbon atom having a bond to only one other carbon atom
5
: of, relating to, involving, or derived from primary meristem <primary tissue> <primary growth>
6
: of, relating to, or involved in the production of organic substances by green plants <primary productivity>
7
: providing primary care <a primary physician>
See primary defined for English-language learners »
See primary defined for kids »
Webster
Definition of PRIMARY
1
: first in order of time or development : primitive <the primary stage of civilization> <the primary lesion of a disease>
2
a : of first rank, importance, or value : principal <the primary purpose>
b : basic, fundamental <security is a primary need>
c : of, relating to, or constituting the principal quills of a bird's wing
d : of or relating to agriculture, forestry, and the extractive industries or their products
e : expressive of present or future time <primary tense>
f : of, relating to, or constituting the strongest of the three or four degrees of stress recognized by most linguists <the first syllable of basketball carries primary stress>
3
a : direct, firsthand <primary sources of information>
b : not derivable from other colors, odors, or tastes
c : preparatory to something else in a continuing process <primary instruction>
d : of or relating to a primary school <primary education>
e : of or relating to a primary election <a primary candidate>
f : belonging to the first group or order in successive divisions, combinations, or ramifications <primary nerves>
g : directly derived from ores <primary metals>
h : of, relating to, or being the amino acid sequence in proteins <primary protein structure>
4
: resulting from the substitution of one of two or more atoms or groups in a molecule <a primary amine>; especially : being or characterized by a carbon atom having a bond to only one other carbon atom
5
: of, relating to, involving, or derived from primary meristem <primary tissue> <primary growth>
6
: of, relating to, or involved in the production of organic substances by green plants <primary productivity>
7
: providing primary care <a primary physician>
See primary defined for English-language learners »
See primary defined for kids »
01-27 14:53
