查询词典 camera lucida

The camera lucida is a light, portable device that does not require special lighting conditions.

投影描绘器是轻巧便携的仪器，并且不需要特殊的照明条件。

When working with a camera lucida it is beneficial to use black paper and to draw with a white pencil.

因此在使用投影描绘器时，使用白铅笔在黑纸上画比较好。

The camera lucida is still available today through art-supply channels, but is not well-known or widely used.

现今，投影描绘器依然可以在绘画器材供应商那里找到，但并不出名，也不被广泛使用。

The original Wollaston camera lucida, as shown in the diagram to the right, uses an erecting prism.

最初的沃勒斯顿投影描绘器，如有图所示，采用一个直立的棱镜。

The drawings were made at a magnification of 500, using a camera lucida, from fresh mounts prepared as described in the section on Practical Methods.

画被在一个500的放大，使用一架照像机lucida，从准备如关於实际的方法的部分描述的新的底座。

A camera lucida is an optical device used as a drawing aid by artists.

投影描绘器是一种用于艺术家作画时作帮助用的光学仪器。

Both the Camera Obscura and the Camera Lucida provided an image that was temporary, which could not be lastingly captured on to paper for later reference.

无论是暗箱和相机lucida提供了一个形象，这是暂时的，不能持久地抓获正在以纸张为后来参考。

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。

The name "camera lucida"(Latin for "lit room") is obviously intended to recall the much older drawing aid, the camera obscura (Latin for "dark room").

投影描绘器的英文词「camera lucida」显然是想对比更老的绘画帮助设备，暗箱（camera obscura，拉丁语的「暗室」。

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。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷