| 单词 | heat shield |
| 释义 | heat shield noun[C] uk/ˈhiːt ˌʃiːld/us/ˈhiːt ˌʃiːld/thepartof a spacecraft'sstructurethatpreventsit from getting toohotas itreturnstoearth （宇宙飞船的）隔热屏，隔热罩Space travel
Examplesofheat shieldheat shield The capsule was suspended at an angle closer to horizontal, so that a side of theheatshieldcontacted the water first. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.The shape is determined partly by aerodynamics; a capsule is aerodynamically stable falling blunt end first, which allows only the blunt end to require aheatshieldfor atmospheric reentry. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Kraft was right; theheatshieldhad not been loose after all. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Like titanium heat shields the brake coolers are designed to slide between the brake pad backing plate and the caliper piston. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Theheatshieldis dropped at 120 km altitude. From theCambridge English Corpus Experiments showed that an engine was less inclined to screech when additional holes were drilled in theheatshield. From theCambridge English Corpus The wall of the jet pipe was protected from the intense heat by aheatshield. From theCambridge English Corpus There are three feedback loops altogether: two a. c. bridges for the copper plates, and a commercial d. c. bridge controller for the vacuum can andheatshield. From theCambridge English Corpus The engineheatshield, though strictly not part of the engine, is fabricated from an alloy of titanium. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 The unit also featured wings andheatshieldfor atmospheric reentry. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The third deck consisted of aheatshieldto protect the spacecraft from the firing of the velocity control engine. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The fused silica outer pane served as both a debris shield and as part of theheatshield. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Itsheatshieldand retrorockets functioned as expected. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Total capsule length was 10.8 ft, including a retrorocket pack strapped over theheatshield. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Aheatshieldwould protect the spacecraft from the heat of reentry, and a parachute would slow the craft for a water landing. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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