Zinco a line or coarse screen half-tone block etched on zinc for letterpress printing. see zinc engraving.
线条锌版活版印刷用的线条或粗网半色调凸版。参阅锌电版。
Study results show, that it would be better not to recommend a narrow range of if screening is done with a coarse screen.
该文以几种固体燃料为例研究了煤颗粒的形状因子及其对流态化、床内传热的影响。 研究表明，对宽筛分煤不宜推荐狭窄的值范围。
Choose different rotor and relevant screen basket according to stock type and process position. It can be used for fine screening or coarse screening.
根据不同浆料和不同的工艺位置选择不同的转子及相应的筛鼓，可分别用于粗选或精选。
The effluent will arrive into a homogenization and buffer tank after flowing through the coarse and fine screen, and then be pumped to the coagulation and repartition structure.
污水通过粗格栅和细格栅后将进入均化缓冲池，然后由泵提升到混凝配水构筑物。
And the fact that the screen is coarse works to the film's advantage, especially on the night scenes given its life-and-death theme.
而萤幕粗糙的事实也对该片有利，特别是在凸显该片生死主题的夜景中。
Sewage flows through coarse bar screen and into inlet pump station drop pit, then is lifted to fine bar screen by drowned pumps.
经过粗格栅污水汇入进水泵站集水坑中，再由潜水泵提升至细格栅进水管。
Dredges blocked by coarse bar screen are removed by one non-axis screw conveyer to container and transported outside.
粗格栅拦截的栅渣经1台无轴螺旋输送机输送至栅渣容器外运。
Cast iron square gates with bronze inlaid, for maintenance, are installed before and behind each coarse bar screen.
每台粗格栅前后渠道内设有铸铁镶铜方闸门，以备检修时用。
A new complex_frequency vibrating screen without coarse size is introduced. Gives its constitution, working technique and application in abrasive industry.
提出了一种新的无跑粗复频振网筛，主要介绍了它的结构、工作原理及在磨料行业中的应用情况。
A new complex_frequency vibrating screen without coarse size is introduced. Gives its constitution, working technique and application in abrasive industry.
提出了一种新的无跑粗复频振网筛，主要介绍了它的结构、工作原理及在磨料行业中的应用情况。
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