线状网 [
xiàn zhuàng wǎng]
linear network
- 中义在制版照相的复制过程中,用线状的平网将原稿的浓度范围分解为1%到99%的不连续区段,并产生半色调的网点花纹。半色调的网点值是以百分比(%)来描述。
In photomechanical reproduction, a line screen breaks the wide tonal range found in the original into discrete intervals from 1% to 99%), creating a halftone dot pattern. - 研究认为,一是油田开发初期注采方式采用反九点法面积注水,开发后期调整为线状注水方式;二是井排方向与裂缝走向平行;三是“重心位置”布井方式对低渗透油田开发后期是较为适合的井网调整方式。
The study gets the following conclusions: 1) Inverted nine-spot pattern water flooding is used in the early stage of the development, while linear water flooding is used in the later stage; 2) Well array is parallel to the fracture trend; 3) The well arrangement of barycentric position method is a suitable pattern adjustment method in the later period of the development in low permeable oil fields.
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