Grazing not only directly affects above ground part of grass communities and grassland soil, also indirectly influences underground productivity and material turnover.

放牧作为一种干扰因子，通过对群落地上部分和土壤的影响，导致地下部分的生产力和物质周转率的变化。

youdao

This paper introduces the construction process and material formular of pipeline rehabilitation with inner lining turnover technique.

文章介绍了旧管道内衬翻转修复技术的施工工艺及材料配方。

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Under the influence of raw material costs and turnover, the yarn market signs of further obvious this week.

受原料成本及成交量影响，本周各厂纱线行情好转迹象进一步明显。

youdao

All these outlets demand a huge turnover of material, and the most obvious target for a desperate sketch-writer is politics.

ECONOMIST: Blair and the comedians

As Blue Note's business began to grow, he and Wolff realized that they had to have a regular turnover of new material if the label was going to keep its place in the newly expanding world of jazz microgroove records.

NPR: 'Blue Note Records, The Biography'