heat pen热笔heatn.热度；热；热烈；激烈；发烧v.(使)变热；(使)激动heat-insulating shield绝热板heat-insulation runner绝热流道heat and air-condition暖通空调heatproducing capability发热能力heat exchange tube sheet换热器管板heating balance equation热平衡方程heat resistance protease耐热性蛋白酶heat radiating equipment热辐射设备heat sealing temperature热封温度heat insulating mattress隔热垫

1. A thermal sensor mounted behind the front grille looks out far in front of the headlights as I test-drive the DeVille, scanning for infrared energy coming from animals or humans.
   汽车前护栅的后面装有一台热传感器，在我驾驶这辆帝威牌汽车试车时，它注视着车头灯前方的远处，扫掠着从动物或人身上发出的红外线。