esoteric 发表于 2025-3-25 06:11:45
Laser-Tissue Interactions,ffects on soft tissue as the temperature increases, from a laser or any other source of heat. The wavelength (color) of the laser is important only in determining how efficiently this heat transfer occurs, and over what volume of tissue. The nature of interaction of all laser light with biological t有特色 发表于 2025-3-25 08:06:42
Properties of Individual Lasers,the specific absorption of its 10,600 nm light by water in soft tissue is independent of tissue color. The high degree of absorption with limited lateral damage makes this laser a precise surgical instrument to cut or vaporize tissue in a no-touch technique.强所 发表于 2025-3-25 11:57:16
http://reply.papertrans.cn/59/5818/581701/581701_23.pngMyocyte 发表于 2025-3-25 16:03:07
Gregory T. Absten BSc, MA,Stephen N. Joffe BSc, MB, ChB, MD, FRCS, FCS, FACSis to recall some of the connections between the past and the present developments. Higher homotopies were isolated within algebraic topology at least as far back as the 1940s. Prompted by the failure of the Alexander–Whitney multiplication of cocycles to be commutative, Steenrod developed certain odiabetes 发表于 2025-3-25 21:27:08
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