玉米 发表于 2025-3-26 21:10:58
http://reply.papertrans.cn/65/6406/640535/640535_31.pngFibroid 发表于 2025-3-27 05:12:40
http://reply.papertrans.cn/65/6406/640535/640535_32.pngcapillaries 发表于 2025-3-27 05:16:56
http://reply.papertrans.cn/65/6406/640535/640535_33.pngHorizon 发表于 2025-3-27 11:01:52
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http://reply.papertrans.cn/65/6406/640535/640535_35.pngMalleable 发表于 2025-3-27 18:37:01
Vectors in the plane and space,s and planes and the differential geometry of space curves. Vectors can be described as ordered pairs of points (., .) which we call the . and often denote by .. This is substantially the same as the physics definition, since all it amounts to is a technical description of the word “arrow.” . is called the . and . the ..