In micrographics, a specific method of computer output microfilming in which a beam of electrons is directed onto an energy sensitive microfilm.

缩微图形技术,一种专门的计算机输出微缩胶片方法,将电子束直接射在对能量敏感的缩微胶片上。

In micrographics, a measure of the remoteness of the copy from the original material, the first microfilm representation being the first generation microfilm.

在缩微照相技术，度量副本离原始资料远近的程度。第一次缩微后的胶片为第一代缩微胶片。

In micrographics, a specific method of computer output microfilming in which a beam of electrons is directed onto an energy sensitive microfilm.

缩微图形技术中,一种专门的计算机输出微缩法,其中将电子束直接射在对能量敏感的缩微上。

In micrographics, a measure of the remoteness of the copy from the original material, the first microfilm representation being the first generation microfilm.

在缩微照相技术中，度量副离原始资料远近的程度。第一次缩微后的为第一代缩微。

In micrographics, a specific method of computer output microfilming in which a beam of electrons is directed onto an energy sensitive microfilm.

缩微图形技术中,一种专门的计算机输出微缩胶片方法,其中将电子束直接射在对能量敏感的缩微胶片上。

In micrographics, a measure of the remoteness of the copy from the original material, the first microfilm representation being the first generation microfilm.

在缩微照相技术中，度量副本离原始资料远近的程度。第一次缩微后的胶片为第一代缩微胶片。

In micrographics, a specific method of computer output microfilming in which a beam of electrons is directed onto an energy sensitive microfilm.

缩微图形技术,一种专门的计算机输出微缩胶片方法,其将电子束直接射在对能敏感的缩微胶片上。

In micrographics, a measure of the remoteness of the copy from the original material, the first microfilm representation being the first generation microfilm.

在缩微照相技术，副本离原始资料远近的程。第一次缩微后的胶片为第一代缩微胶片。

In micrographics, a specific method of computer output microfilming in which a beam of electrons is directed onto an energy sensitive microfilm.

形技术中,一种专门的计算机输出胶片方法,其中将电子束直接射在对能量敏感的胶片上。

In micrographics, a measure of the remoteness of the copy from the original material, the first microfilm representation being the first generation microfilm.

在照相技术中，度量副本离原始资料远近的程度。第一次后的胶片为第一代胶片。

In micrographics, a specific method of computer output microfilming in which a beam of electrons is directed onto an energy sensitive microfilm.

缩微图形技术中,一种专门计出微缩胶片方法,其中将电子束直接射在对能量敏感缩微胶片上。

In micrographics, a measure of the remoteness of the copy from the original material, the first microfilm representation being the first generation microfilm.

在缩微照相技术中，度量副本离原始资料远近程度。第一次缩微后胶片为第一代缩微胶片。

In micrographics, a specific method of computer output microfilming in which a beam of electrons is directed onto an energy sensitive microfilm.

缩技术中,一种专门的计算机输出缩胶片方法,其中将电子束直接射在对能量敏感的缩胶片上。

In micrographics, a measure of the remoteness of the copy from the original material, the first microfilm representation being the first generation microfilm.

在缩照相技术中，度量副本离原始资料远近的程度。第一次缩后的胶片为第一代缩胶片。

In micrographics, a specific method of computer output microfilming in which a beam of electrons is directed onto an energy sensitive microfilm.

缩微图形技术中,一种专门的计算机输出微缩胶片方法,其中将电子束直接射在对能的缩微胶片上。

In micrographics, a measure of the remoteness of the copy from the original material, the first microfilm representation being the first generation microfilm.

在缩微照相技术中，度副本离原始资料远的程度。第一次缩微后的胶片为第一代缩微胶片。

In micrographics, a specific method of computer output microfilming in which a beam of electrons is directed onto an energy sensitive microfilm.

缩微图形技术中,一种专门的计算机输出微缩胶片方法,其中将电子束直对能量敏感的缩微胶片上。

In micrographics, a measure of the remoteness of the copy from the original material, the first microfilm representation being the first generation microfilm.

缩微照相技术中，度量副本离原始资料远近的程度。第一次缩微后的胶片为第一代缩微胶片。