Reconstructed Incan terraces and buildings show the skilled stonework for which the ancient people are celebrated.秘鲁图片集.重建的印加梯田和建筑物显示熟练的技术的石匠,其中古代人是著名的....
In the 1790s Tom Paine taught plebeian radicals that mankind would live in harmony were it not for the vested interest which princes, diplomats and soldiers had in promoting wars to enrich themselves.汤姆·潘恩在18世纪90年代教育平民激进...
For particulates, the favored devices are inertial impactors, cyclones, electrostatic precipitators, and filters.分离颗粒常用的装置是惯性冲击器, 旋风分离器, 静电除尘器和过滤器.Handheld devices are used in a variety of specific contexts.手持设备会用在各种各样的具...
Billy started to snivel. His mother smacked his hand.比利抽抽搭搭地哭了起来。妈妈在他的手上打了一下。He smacked the bowl of his pipe into his hand.他在自己手上磕打烟斗。She smacked me on the side of the head.她狠狠地拍了一下我的脑袋。...
Throughout the exercise, focus on keeping your abs tight.整个锻炼过程中，注意要紧绷腹肌。an anti-lock braking system or ABS防抱死装置ABS piping is normally used in High Purity DI Water System.ABS配管通常使用于高纯度的DI水系统....