抱狗不敢前 发表于 2025-3-28 18:15:17

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tolerance 发表于 2025-3-28 18:53:58

POEs Based on Highly Porous Cellular Materialsxtremely high levels of heat transfer. Analysis of the evaporating liquid inside a heated porous structure [.] shows that a necessary condition for the enhancement of heat transfer is a high hydraulic permeability of the porous structure for a vapor–liquid coolant flow. Most fully these requirements

angina-pectoris 发表于 2025-3-29 00:06:29

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学术讨论会 发表于 2025-3-29 04:56:37

Power Optics and Its New Applicationsiconductor lasers, which are widely used today to pump solid-state lasers having active elements of different geometry: rods, disks, slabs, fibres . Solid-state lasers have the highest efficiency reaching 80 % in some case. Modern manufacturing technologies of semiconductor structures made it p

Collar 发表于 2025-3-29 09:54:41

High Repetition Rate High-Power Wide-Aperture Lasersegime, the laser emits a train of pulses with a duration of 0.1–1 μs and a pulse repetition rate of several tens of kilohertz. The main properties of the pulsed regime are theoretically analysed and the proposed technique is tested in detail employing a test-bench gas-dynamic laser. The results of t

organic-matrix 发表于 2025-3-29 14:12:31

Mono-module Disk Laseroutput power, having very good efficiency and also excellent beam quality. Since the first demonstration of the principle in 1964 the output power of mono-module disk has been increased to the level of few kW in continuous wave (CW) mode of operation. “Zig-Zag” disk laser geometry does not look like

ingestion 发表于 2025-3-29 16:41:02

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起皱纹 发表于 2025-3-29 22:06:59

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intangibility 发表于 2025-3-30 00:06:45

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GROUP 发表于 2025-3-30 06:18:43

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查看完整版本: Titlebook: High-Power Optics; Lasers and Applicati Victor V. Apollonov Book 2015 Springer International Publishing Switzerland 2015 Capillar-porous St