不宜堵塞炮泥,因为万一炮泥烧结堵死就会使以后的装药工作很麻烦.Stemming is not advisable because it can sinter and complicate later charging.陶瓷元件是将仔细研磨的材料经过加压和烧结制成.Ceramic elements are made by pressing and sintering finely powdered material s.由于微粒易于聚集和...
可以采取疫苗接种和其他预防措施。Vaccination and other prophylactic measures can be carried out.钙可能有助于预防结肠癌。Calcium may aid in the prevention of colon cancer.我们已意识到潜在的问题，并采取了全面的预防措施。We are aware of the potential problems and have taken e...
Euclid was not always right.欧几里德不一定全对.Where Euclid unconsciously assumed the infinitude of straight lines.欧几里得不自觉地假定了直线的无限性.Some of these are mistakes made by Euclid that can be remedied.有些错误是欧几里德搞错的,可以纠正....
Paddock: Yeah, you're supposed to be off finding some castle on the road to Cherbourg.派多克: 是啊, 你们打算去瑟堡,一路上会发现一些城堡.The family kept horses in the paddock in front of the house.那户人家把马养在屋前的小围场里。I rode bareback to the pa...
This movement lengthens your spine and tones the spinal nerves.这一动作舒展脊椎，使脊神经更加强健。Nerves are frayed all round.每一根神经都绷紧了。This movement lengthens your spine and tones the spinal nerves...这一动作舒展脊椎，使脊神经更加强健。The child's e...