Wind turbines are large and noisy and they disfigure the landscape.风力涡轮机个头大、噪音响，还会破坏周边风景。To mutilate or disfigure by battering, hacking, cutting, or tearing.乱切,乱打用击打 、 压 、 切或撕的方式使残缺不全或形状破损.To mar is to injure or damage; ...
他们研究吸热的原理.They work on a principle of heat absorption.岩壁有时放热, 有时吸热.The rock walls sometimes supply heat, sometimes absorb it.在很高的温度下, 更多的吸热反应起作用.At very high temperatures, more endothermic reactions play a role....