英语词汇“pyramidal system”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pyramidal system
释义	pyramidal system pyramidal system [¦pir·ə¦mid·əl ′sis·təm] (anatomy) The corticospinal and corticobulbar tracts. pyramidal system pyramidal system The direct output from the motor cortices of the cerebral hemispheres to the brainstem and spinal cord. It deals with the regulation of fine muscle movements.
随便看	surface coil surface color surface colour surface combat air patrol surface combatant surface combatant force level study surface combustion surface combustor-heater surface command unit surface computer surface computing surface condensation surface condenser surface conditioning disc surface conduction electron surface-conduction electron-emitter display surface-conduction electron-emitter displays surface contact plates surface contamination surface contour radar surface controlled avalanche transistor surface-controlled avalanche transistor surface controlled oxide unipolar transistor surface course surface crack in flexure

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