BOAST 发表于 2025-3-30 09:17:12

http://reply.papertrans.cn/63/6232/623178/623178_51.png

prediabetes 发表于 2025-3-30 13:37:41

Frederick Betzl (3D) structure of nearly every type of material of interest to science, both in the laboratory (Elliott and Dover, J Microsc 126(2):211–213, 1982) [.] and at synchrotron facilities (Thompson et al., Nucl Instrum Methods Phys Res 222(1):319–323, 1984) [.]. The ability to nondestructively image inte

Mercantile 发表于 2025-3-30 19:06:18

Frederick Betzer than sinter and its uniform properties allow stable blast furnace operations. Boron iron concentrate is a by-product during production of boron and contains approximately 54% Fe, 3–6% B.O., and 10% MgO. B.O. can form liquid binding phase inside the pellet at relatively lower temperature which red

TERRA 发表于 2025-3-30 21:04:04

http://reply.papertrans.cn/63/6232/623178/623178_54.png

秘密会议 发表于 2025-3-31 01:07:30

http://reply.papertrans.cn/63/6232/623178/623178_55.png

Petechiae 发表于 2025-3-31 07:32:06

Frederick Betzer than sinter and its uniform properties allow stable blast furnace operations. Boron iron concentrate is a by-product during production of boron and contains approximately 54% Fe, 3–6% B.O., and 10% MgO. B.O. can form liquid binding phase inside the pellet at relatively lower temperature which red

出汗 发表于 2025-3-31 12:53:53

Frederick Betzer than sinter and its uniform properties allow stable blast furnace operations. Boron iron concentrate is a by-product during production of boron and contains approximately 54% Fe, 3–6% B.O., and 10% MgO. B.O. can form liquid binding phase inside the pellet at relatively lower temperature which red
页: 1 2 3 4 5 [6]
查看完整版本: Titlebook: Managing Science; Methodology and Orga Frederick Betz Book 2011 Springer New York 2011 History of science.History of science.History of sci