发起
发表于 2025-3-26 21:59:52
Idol Temples and Crafty Priestsbsequently processed in a three-dimensional network adjustment, it has to be reduced to the equivalent spheroidal distance on a geodetic reference surface, for example the Australian Geodetic Datum. Selected methods of reduction to the spheroid will now be reviewed, prior to a discussion of additional corrections and computations.
CT-angiography
发表于 2025-3-27 02:36:59
Velocity Corrections to Measured Distances,r c, to describe the distance value d′ actually displayed on a distance meter..where d′ = the distance displayed on the EDM instrument,.c. = the velocity of light in a vacuum,.Δt′ = the measured “flight” time of the signal to the reflector and back,.n. = the reference refractive index of the instrument.
啤酒
发表于 2025-3-27 09:11:16
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他去就结束
发表于 2025-3-27 12:50:37
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粗俗人
发表于 2025-3-27 16:25:29
Understanding Your Brain Imaging,There are many ways to measure distances by electronic means. Four basic principles will be presented although only one will be discussed in greater depth.
Admonish
发表于 2025-3-27 18:54:56
Kazuyoshi Kuwano,Jun Araya,Hiromichi HaraEDM instruments are classified according to the type of carrier wave employed. Instruments using light or IR waves are classified as .. Instruments based on radio waves are generally called .. Because of the different structure of these two types of instruments, they will be discussed separately.
magenta
发表于 2025-3-27 23:39:02
Patrick W. Galbraith,Jason G. KarlinDistance meters featuring visible light or near infrared (NIR) radiation as carrier waves are called electro-optical EDM instruments. These carrier waves follow the laws of geometrical optics; normal telescopes are used for transmitting and receiving the signals.
CLAIM
发表于 2025-3-28 06:01:44
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制度
发表于 2025-3-28 08:08:13
https://doi.org/10.1007/978-3-476-04937-7Power sources are very important in electronic distance measurement as no power means no distance measurements. The most common types of power sources are:
碎石
发表于 2025-3-28 12:16:48
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