Data from Voyager II has presented astronomers with a puzzle about why our outermost planet exists...“旅行者二号”发回的数据给天文学家们提出了一个难题：离我们最远的那颗行星为什么会存在。Somehow the geriatric Voyager 2, arthritic and partially deaf, managed to re...
Some experimentations are developed and corresponding conclusions are gained.并通过大量实验,取得了相关实验结果及研究结论.Admittedly, not all animal experimentations are cruel.诚然, 并非所有的动物试验都是残酷的....
然后那些咖啡豆被磨碎，包装好作为咖啡粉出售。The beans are then ground and packaged for sale as ground coffee.我喜欢新烘咖啡豆的清香气味.I love the delightful odour of freshly roasted coffee beans.种植的咖啡豆和可可豆有些是为了出口.Some coffee and cacao are grown for expor...
Has been master of HASCO, DME standard manufacturing mold.公司已熟练掌握应用HASCO 、 DME标准制造模具.Problem: " DME volume unbelievably loud. "问题: DME 音量无法令人置信的高.The liquid - vapor phase equilibrium for DME - N 2 system was calculated b...