| 单词 | gantry |
| 释义 | gantry noun[C] uk/ˈɡæn.tri/us/ˈɡæn.tri/atallmetalframethatsupportsheavymachinessuch ascranes,railwaysignals, or otherequipment （起重机的）龙门架；（铁路信号灯的）跨轨信号架Frames & structures
Examplesofgantrygantry However, time optimal feedback designing is a difficult problem for agantrycrane and this problem is not yet solved. From theCambridge English Corpus The possibility to render the elastic vibrations as small as desired is proved analytically for agantrycrane with a payload. From theCambridge English Corpus This should be done for a range of depths and for treatment beams at a range ofgantryangles. From theCambridge English Corpus No significant difference between thegantrytilting and half beam block techniques was demonstrated. From theCambridge English Corpus It has launched a 3 to 5 axisgantry-robot for industrial production of large and specific complex parts for special applications in the aeronautic industry. From theCambridge English Corpus The motion of agantrycrane under the designed feedback control is not far from the time optimal motion. From theCambridge English Corpus Production of ion beams in high-power laser-plasma interactions most of thegantry, which provides multidirectional irradiation of a lying patient, is no longer required. From theCambridge English Corpus Therefore, in our opinion, the problem of the controller design is for agantrycrane not closed. From theCambridge English Corpus However, by law thegantrycan only complete one 360° rotation in a maximum of 1 minute, this therefore means that image acquisition is slow. From theCambridge English Corpus One other difficulty was air movement above the water and mechanical vibration through the table structure, probe mount andgantry. From theCambridge English Corpus The gantries themselves are more imposing structures than linear accelerators and can enclose patients as much as helical tomotherapy equipment. From theCambridge English Corpus The couch was moved 500 mm into thegantryand the offset from the marker recorded: this was found to be <1 mm. From theCambridge English Corpus A common arrangement of five beams, each separated by equalgantryangle, was adopted. From theCambridge English Corpus The point of intersection between thegantryaxis of rotation and the beam is called the "isocenter". From theCambridge English Corpus For a prosthesis on the left side, thegantryangles are approximately 30, 150, and 270 degrees. From theCambridge English Corpus 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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