Definition of siderostat in English:

siderostat

noun ˈsʌɪd(ə)rə(ʊ)statˈsɪd(ə)rə(ʊ)statˈsidərəˌstat

Astronomy

An instrument used for keeping the image of a celestial object in a fixed position.
〔天文〕定星镜
Example sentencesExamples
- The six mirrors, or siderostats, are mounted at regular intervals along a Y-shaped set of tubes.
- ObservatoryScope's heliostats and siderostats were specifically designed to utilize proven off-the-shelf components wherever possible.
- The six imaging siderostats can be mounted on any one of the concrete piers apparent along the arms of the Y, providing the maximum baseline of 437 meters.
- One array consists of four stationary astrometric siderostats with baselines between 18 m and 35 m, while the other contains six movable imaging siderostats with baselines up to 435 m.
- The siderostat is designed to survive up to 200 kilometers per hour winds.

Definition of siderostat in US English:

siderostat

nounˈsidərəˌstat

Astronomy

An instrument used for keeping the image of a celestial object in a fixed position.
〔天文〕定星镜
Example sentencesExamples
- The six imaging siderostats can be mounted on any one of the concrete piers apparent along the arms of the Y, providing the maximum baseline of 437 meters.
- The siderostat is designed to survive up to 200 kilometers per hour winds.
- ObservatoryScope's heliostats and siderostats were specifically designed to utilize proven off-the-shelf components wherever possible.
- One array consists of four stationary astrometric siderostats with baselines between 18 m and 35 m, while the other contains six movable imaging siderostats with baselines up to 435 m.
- The six mirrors, or siderostats, are mounted at regular intervals along a Y-shaped set of tubes.

词汇	siderostat
释义	Definition of siderostat in English: siderostat noun ˈsʌɪd(ə)rə(ʊ)statˈsɪd(ə)rə(ʊ)statˈsidərəˌstat Astronomy An instrument used for keeping the image of a celestial object in a fixed position. 〔天文〕定星镜 Example sentencesExamples The six mirrors, or siderostats, are mounted at regular intervals along a Y-shaped set of tubes. ObservatoryScope's heliostats and siderostats were specifically designed to utilize proven off-the-shelf components wherever possible. The six imaging siderostats can be mounted on any one of the concrete piers apparent along the arms of the Y, providing the maximum baseline of 437 meters. One array consists of four stationary astrometric siderostats with baselines between 18 m and 35 m, while the other contains six movable imaging siderostats with baselines up to 435 m. The siderostat is designed to survive up to 200 kilometers per hour winds. Definition of siderostat in US English: siderostat nounˈsidərəˌstat Astronomy An instrument used for keeping the image of a celestial object in a fixed position. 〔天文〕定星镜 Example sentencesExamples The six imaging siderostats can be mounted on any one of the concrete piers apparent along the arms of the Y, providing the maximum baseline of 437 meters. The siderostat is designed to survive up to 200 kilometers per hour winds. ObservatoryScope's heliostats and siderostats were specifically designed to utilize proven off-the-shelf components wherever possible. One array consists of four stationary astrometric siderostats with baselines between 18 m and 35 m, while the other contains six movable imaging siderostats with baselines up to 435 m. The six mirrors, or siderostats, are mounted at regular intervals along a Y-shaped set of tubes.
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