Occipital-Lobe
发表于 2025-3-28 15:45:08
978-1-4613-3379-1The Contributors 1975
我吃花盘旋
发表于 2025-3-28 22:21:02
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Campaign
发表于 2025-3-29 01:02:16
Picosecond Pulse Measurement and its Scientific ApplicationsRecent developments in picosecond laser pulse generation and sub—picosecond measurement with electron—optical streak camera chronography are reviewed. Applications to X—ray and VUV measurements, laser mode—locking, photochemistry and laser compression are briefly considered.
在驾驶
发表于 2025-3-29 05:46:21
A Review of the Current State of the ArtThirty—one years ago I met Harold Edgerton. I was a tea boy at the Royal Aircraft Establishment at Farnborough. Harold Edgerton had come over to RAE to help build a huge strobe lamp that we could put in a bomber and photograph at night how badly our bombs had missed their target.
prosthesis
发表于 2025-3-29 09:04:08
Objectiv-Technique: A Method of Observing very Fast Events in Paraxial Direction to the ObjectiveShape and rotational period of projectiles, fragments and jet particles of a shaped charge travelling up to velocities of 10,000 m/s virtually into the objective of a simple and cheap rotating—prism camera optical—compensating device may be observed by means of the so—called “objectiv—technique”.
cringe
发表于 2025-3-29 15:21:37
Lenticular Plate Cameras for High Speed Stereoscopic PhotographyThe lenticular method of high— speed photography based on the scanning of an optical subject image on multiple separate elements (stripes, points) has been widely spread in scientific investigations
法律的瑕疵
发表于 2025-3-29 16:02:25
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arbiter
发表于 2025-3-29 20:44:44
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facilitate
发表于 2025-3-30 01:57:21
New Laser High Speed Measurement Techniques in Aerodynamicsentation for Flow Field Diagnostics“ ziemlich genau dem Thema dieses Beitrags entspricht. Daher wird hier nur auf allerneueste Entwicklungen eingegangen, die zudem teilweise in Einzelvorträgen dieses Kongresses vorgestellt und hier nur in eine systematische Übersicht gebracht werden.
钩针织物
发表于 2025-3-30 06:53:27
A High Speed Mechanical Shutter Driven by a Gas Motorthe light lasts too long before or after the framing period. The problem is normally dealt with by the use of specially designed light sources with non—luminous objects. These have a square pulse output which corresponds with the camera framing time. Unfortunately such light sources are bulky, fragile and expensive.