铁塔等
发表于 2025-3-25 06:48:11
http://reply.papertrans.cn/40/3909/390864/390864_21.png
MAOIS
发表于 2025-3-25 07:42:57
Linear Equations, Determinants and Matrices,The material of this chapter provides some of the most useful mathematical tools available for scientists, engineers and, indeed, social scientists. We start with a series of examples to illustrate the different types of solution that two simultaneous equations can have.
单调女
发表于 2025-3-25 15:18:11
http://reply.papertrans.cn/40/3909/390864/390864_23.png
LUT
发表于 2025-3-25 19:15:09
Differential Equations,Students coming across the topic for the first time often have difficulty in appreciating just what a differential equation is. We shall postpone discussion of this problem until we have looked at some simple examples, which also serve to give motivation for the solution of differential equations.
陶醉
发表于 2025-3-25 20:34:41
Iain C. Macdougallechniques and testing methods.Introduces readers to both engThis book is intended for use both in the industry and the academia. It introduces the physical, chemical and the mechanical properties as well as the characterization of bamboo. Novel industrial applications in structural, non-structural,
compassion
发表于 2025-3-26 02:02:49
http://reply.papertrans.cn/40/3909/390864/390864_26.png
诱骗
发表于 2025-3-26 07:00:17
Günter Holzmann,Heinz Meyer,Georg Schumpich analysis presented here. The abundance of lithic tools and manufacturing debris recovered from this relatively pristine Early Archaic base camp has allowed for the reassembly of numerous broken stone tools and for the reconstruction of several chipped stone tool manufacturing episodes through refit
Pessary
发表于 2025-3-26 10:56:38
http://reply.papertrans.cn/40/3909/390864/390864_28.png
MOTTO
发表于 2025-3-26 14:59:58
http://reply.papertrans.cn/40/3909/390864/390864_29.png
报复
发表于 2025-3-26 20:46:16
http://reply.papertrans.cn/40/3909/390864/390864_30.png