Suture
发表于 2025-3-21 17:59:21
书目名称W Tungsten影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK1020003<br><br> <br><br>书目名称W Tungsten影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK1020003<br><br> <br><br>书目名称W Tungsten网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK1020003<br><br> <br><br>书目名称W Tungsten网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK1020003<br><br> <br><br>书目名称W Tungsten被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK1020003<br><br> <br><br>书目名称W Tungsten被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK1020003<br><br> <br><br>书目名称W Tungsten年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK1020003<br><br> <br><br>书目名称W Tungsten年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK1020003<br><br> <br><br>书目名称W Tungsten读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK1020003<br><br> <br><br>书目名称W Tungsten读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK1020003<br><br> <br><br>
Ossification
发表于 2025-3-21 21:47:15
Hermann Jehn,Schwäbisch Gmünd,Gudrun Bär,Erich Best,Ernst Kochwiederum in großer Zahl unserer Einladung folgen konnten. Einen besonderen Gruß habe ich Ihnen von Herrn Prof. Marx auszurichten, der seine Mitwirkung zu seinem größten Bedauern in letzter Minute aus triftigen Gründen absagen mußte.
BROW
发表于 2025-3-22 04:26:42
Reactions with Tellurium,ntified as the only intermediate phase , see the reviews . The formation of WTe. as a thin coating on tungsten in Te melts at high temperatures (>700°C) is assumed in . The solubility of W in Te is low (< 0.3 at%), as microscopic studies show .
inspired
发表于 2025-3-22 05:18:38
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他很灵活
发表于 2025-3-22 12:47:10
Reactions with Carbon, evaluation of the W-C system has been made by use of a two-sublattice regular solution model for the interstitial solution phases and an ordinary subregular solution model for the liquid phase . Literature data on the system up to and including 1969 were reviewed . For earlier reviews see .
宽敞
发表于 2025-3-22 13:27:46
Reactions with Tellurium,ntified as the only intermediate phase , see the reviews . The formation of WTe. as a thin coating on tungsten in Te melts at high temperatures (>700°C) is assumed in . The solubility of W in Te is low (< 0.3 at%), as microscopic studies show .
Frenetic
发表于 2025-3-22 17:40:19
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conifer
发表于 2025-3-22 22:36:41
Reactions with Carbon, evaluation of the W-C system has been made by use of a two-sublattice regular solution model for the interstitial solution phases and an ordinary subregular solution model for the liquid phase . Literature data on the system up to and including 1969 were reviewed . For earlier reviews see .
DEAF
发表于 2025-3-23 01:35:45
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mettlesome
发表于 2025-3-23 06:35:17
Poles are more conscious of their country’s history than many people in the world. Unless we appreciate something of Poland’s more distant past, it is difficult or impossible to understand why the Poles of 1939 acted as they did, and took the decisions which they did.