1·If that trend continues, liquid fuels might become as obsolete as photographic film.
如果这一趋势持续下去，液体燃料还真可能像胶片一样绝迹。
2·Film should never be packed in baggage to go in the hold and airports may allow hand inspection of photographic film.
影片应该从未被包装在行李进来在举行并且机场也许允许胶片的手检查。
3·A method to recover silver from waste photographic film with waste fixing bath was studied.
研究了利用彩印漂定废液回收废感光胶片中银的方法。
1·There now exists a kind of glass so sensitive to light that, like photographic film, it will record pictures and designs.
现在有一种对光十分敏感的玻璃，它像胶卷一样能记录图像和图案。
2·He would have hung the shroud's fabric over a frame in a blacked - out room and coated it with a substance to make it light-sensitive, just like photographic film.
他将裹尸布的织物挂在暗室里的一个框架上方，涂上一层像胶卷一样的光敏物质。
3·There now exists a kind of glass so sensitive to light that, like photographic film, will it record pictures and designs.
现在有一种对光十分敏感的玻璃，它像胶卷一样能记录图像和图案。
4·There enow exists a kind of glass so sensitive to light that, like photographic film, it will record pictures and designs.
现在有一种对光十分敏感的玻璃，它像胶卷一样能记录图像和图案。