Good conductors of heat are usually good conductors of electricity, but that puts the causal relation backwards. Conduction-band electrons can't help but transport kinetic energy, which--randomized--is heat. Putting heat before electricity is reasonable only because of the rarity of materials like diamond that conduct heat via the quasi-particles called phonons, which are communicable crystal-lattice vibrations.
从英语翻译成西班牙语

The aim of this study was to evaluate the efficacy of acupuncture in the treatment of SAR through a randomized controlled trail.
从英语翻译成西班牙语

含“randomized”的英语例句