空氣,無論是氣態(tài)的或是液態(tài)的,都是一種流體.Air whether in the gaseous or liquid state is a fluid.水蒸氣是氣態(tài)的水.Water vapor is water in the form of a gas.物質(zhì)以三種形態(tài)存在: 固態(tài) 、 液態(tài)和氣態(tài).Matter exists in three states: solid, liquid and gas....
我的照相機上的調(diào)焦裝置有毛病.The focus on my camera isn't working properly.自動調(diào)焦技術(shù)已經(jīng)廣泛應(yīng)用于各種光學(xué)儀器中.Auto focusing technology is widely used in all kinds of optical apparatus.通過對當(dāng)前圖像的清晰度判斷, 減少了自動調(diào)焦的誤觸發(fā).Based on the current image clari...
the limbo of the stateless person無國籍人的不安定狀態(tài)I didn't know whether my family was alive or dead. I felt as if I was in limbo.我不知道家人是生是死，感覺自己茫然無措。Some other way of entering limbo must be thought of.要進監(jiān)獄,還得另打主意....
Some geezer called Danny did it.這事是個叫丹尼的家伙干的。The old geezer wouldn't let them play ball in his pasture.這老家伙不讓他們在他的牧場上打球.He is a nice geezer, but a little talkative.他這怪老頭,人挺不錯的, 就是有點多嘴多舌....
為保持土壤肥力,農(nóng)民搞作物輪作.Farmers rotate their crops so that the soil will remain fertile.農(nóng)作物輪作有助于防止水土流失.Crop rotation helps prevent soil erosion.他連續(xù)5年在同一塊地里種植不同的作物，研究人員稱之為輪作。He grew a different crop on the same field five years i...