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It was in the early 19th century that an invention named the Camera Lucida was introduced by Cambridge scientist William Hyde Wollaston that consisted of an optical device that could help an artist view a distant scene or person or object on a paper surface that he or she was using to draw.

它是在十九世纪初即一项发明命名相机lucida是由剑桥大学的科学家威廉海德渥拉斯顿的组成是一个光学装置，可以帮助一个艺术家的观点是一个遥远的现场或人或物体对纸张表面，他或她是用，以参加抽奖。

While on honeymoon in Italy in 1833, the photographic pioneer William Fox Talbot used a camera lucida as a sketching aid.

在1833年在意大利度蜜月之时，摄影先驱威廉·福克斯·塔尔波特使用了投影描绘器作为草图的辅助。

Through Camera Lucida, one can read/see this uncommon autobiography, one eye upon Barthes himself and the other eye upon photography.

这两本一隐一显的类自传，恰巧也在一隐一显、一潜在一直接地写摄影。

While Roland Barthes wrote Camera Lucida in the end of 1970s, photography was not yet considered an object of serious human sciences research in French universities.

罗兰巴特在1970年代末写《明室》一书，当时摄影尚未成为人文领域学术研究的一项客体，法国大学对摄影的理论性研究方兴未艾。

No image is projected by the camera lucida.

投影描绘器并不投射图像。

Barthes honors his mother with his work "Camera Lucida," yet the photograph of his mother never appears in the book, because Barthes believes that she ("la photographie" and "la mere" are both feminine in French) is meaningful to himself alone.

巴特以《明室》纪念母亲，可母亲的照片却从未在书中出现，因为巴特认为她（照片和母亲，法语中同为阴性）只对自己一个人有意义。

The term "camera lucida" is Wollaston's. cf. Edmund Hoppe, Geschichte der Optik, Leipzig 1926

该术语「camera lucida」是沃勒斯顿发明的。

The other track became the camera obscura room, a combination of education and entertainment.

其他轨道成了暗箱室、教育与娱乐的结合。

The development of the camera obscura took two tracks.

发展轨迹的暗箱带着两个。

In the 17th and 18th century, many artists were aided by the use of the camera obscura.

在十七、十八世纪时，许多艺术家借助于使用的暗箱。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。