基础科学

.其它
2011中文核心期刊影响因子.xlsx

2011中文核心期刊影响因子.xlsx,国家颁布中文核心期刊的影响因子。...

nstgg 2023-12-21 .其它
.doc
探空图(T-logP.温度一对数压力)分析

探空图(T-logP.温度一对数压力)分析,温度一对数压力图(T-logP图)是我国气象台站普遍使用的一种热力学图。...

qpvhv 2023-12-21 .doc
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ASTM D5890–95

ASTM D5890–95,ASTM D5890–95。...

iogio 2023-12-21 .PDF
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ASTM D6388–99

ASTM D6388–99,ASTM D6388–99。...

rnvoq 2023-12-21 .PDF
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ASTM D6917–03

ASTM D6917–03,ASTM D6917–03。...

vrhsr 2023-12-21 .PDF
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ASTM D5199–99

ASTM D5199–99,ASTM D5199–99。...

ggnng 2023-12-21 .PDF
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ASTM D5596–94

ASTM D5596–94,ASTM D5596–94。...

sqrgn 2023-12-21 .PDF
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ASTM D5993–99

ASTM D5993–99,ASTM D5993–99。...

shpri 2023-12-21 .PDF
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ASTM D6524–00

ASTM D6524–00,ASTM D6524–00。...

rvisp 2023-12-21 .PDF
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B0505S-2W 电源模块技术资料

B0505S-2W 电源模块技术资料,此系列DCDC电源模块型号包括:B0505LS-1W B0305LS-1W B0303LS-1W B0503LS-1W B0509LS-1W B0512LS-1W B0515LS。...

onsig 2023-12-21 .PDF
.doc
机房温湿度标准参数室内温湿度记录仪推荐HOBO进口品牌记录仪

机房温湿度标准参数室内温湿度记录仪推荐HOBO进口品牌记录仪,机房温湿度标准参数,来源:美国OnsetHOBO记录仪大中华区代理商广州市骏凯电子科技有限公司,详情请咨询:02。...

sittp 2023-12-21 .doc
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ASTM D1519 – 95 R00

ASTM D1519 – 95 R00,ASTM D1519 – 95 R00。...

riptr 2023-12-21 .PDF
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ASTM D623 – 99

ASTM D623 – 99,ASTM D623 – 99。...

ssngt 2023-12-21 .PDF
.ppt
实验3——直接滴定法测还原糖.ppt

实验3——直接滴定法测还原糖.ppt,shi pin fenxishiyan。...

giggs 2023-12-21 .ppt
.ppt
实验13——Vc含量的测定.ppt

实验13——Vc含量的测定.ppt,shi pin fenxishiyan。...

porgh 2023-12-21 .ppt
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ASTM D1937 – 98

ASTM D1937 – 98,ASTM D1937 – 98。...

toqpg 2023-12-21 .PDF
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ASTM D2136 – 94 R98

ASTM D2136 – 94 R98,ASTM D2136 – 94 R98。...

rnvog 2023-12-21 .PDF
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ASTM D3234 – 88 R99

ASTM D3234 – 88 R99,ASTM D3234 – 88 R99。...

rsshr 2023-12-21 .PDF
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ASTM D3237 – 97

ASTM D3237 – 97,ASTM D3237 – 97。...

hqvqo 2023-12-21 .PDF
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ASTM D3342 – 90 R00

ASTM D3342 – 90 R00,ASTM D3342 – 90 R00。...

trpgr 2023-12-21 .PDF