这些铭文是新刻的,而且刻痕很深。The inscriptions are fresh and deep-grooved.铭文已磨损,无法辨认了.The inscription has worn away and can no longer be read.捐献者在它上面刻下了如下铭文.The donor engraved the following inscription upon it....
用闪光照相,要把光圈孔径定为5.6。For flash photography, set the aperture at f.5.6.他把镜头光圈孔径缩小.He stopped down the lens to a small aperture.逆合成孔径雷达 ( ISAR ) 是指固定雷达对运动目标成像.Inverse synthetic aperture radar ( ISAR ) imaging involves station...
The children were playing on the inflatable castle.孩子们在充气的城堡上嬉戏。That is an inflatable rubber boat.那是条可充气的橡皮船.Lightweight aluminum portals add horizontal stability and brace the self - supporting inflatable skin.质量较轻的铝制入口...
Contaminants found in poultry will also be found in their eggs.家禽身上发现的污染物,在禽蛋里也会有。Filters do not remove all contaminants from water.过滤器无法过滤掉水中的所有污染物。We are exposed to an overwhelming number of chemical contaminants every...
an indoor swimming pool室内游泳池Indoor pollution falls into two categories, that which we can see or smell, and pollution which is invisible and produces no odour.室内污染分为两种:一种是我们能看得见或闻得着的,另一种是无色无味的。The spa has 6 indoor pools,...