在所述滤线栅的一个实施例中，烧结结构配合通过金属薄板中的孔。
In one embodiment of the grid, the sintered structure engages through holes in metal sheets.
标准滤线栅便于形成在收集边缘提供高磁场和高梯度的要素，压降较低。
Standard grids have advantageously shaped elements to provide high magnetic field and gradient near collecting edges, while causing very low pressure drop.
结论：考虑病人的吸收剂量和避免影像失真，摄影焦-片距的选择应与滤线栅的焦距相匹配。
Conclusion: Considering the absorbed dose of the patients and avoiding the image distortion, it is suggested that the selection of focus-film distance should be matched with the tube and grid.
在已经通过选择性激光烧结建造出结构元件之后，所述滤线栅可以是通过模塑或研磨技术无法实现的高度复杂的3d结构。
Having a structural element that is built by selective laser sintering, the grid can be a highly complex 3d structure that is not achievable by molding or milling techniques.
底部缝纫线被磨断，滤料基布被磨断，严峻时袋底破损或全体掉落。
The bottom line is sewing wear off, filter cloth is worn off, severe damage or the bottom of the bag drop.
利用圆双折射和线双折射材料设计了一种滤色器，并对它的透射特征进行了理论分析。
A new filter in which both circular and linear birefringence are utilized is proposed and theoretically analyzed.
供应各种过滤机、耐酸碱化工泵、磁力泵、大头泵及所有配件、各种滤材、密封件、订做各种滚桶及生产线等。
It supplies all kinds of filters, acid chemical pumps, magnetic pumps, bulks of the pump and accessories, as well as filters and seals.
供应各种过滤机、耐酸碱化工泵、磁力泵、大头泵及所有配件、各种滤材、密封件、订做各种滚桶及生产线等。
It supplies all kinds of filters, acid chemical pumps, magnetic pumps, bulks of the pump and accessories, as well as filters and seals.
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