The woofer USES a sophisticated Kevlar cone material specially formed to give exceptional rigidity yet low mass.
低音单元采用了先进的防弹材料的特殊格式的锥形给特殊的刚性和低质量。
The dynamic mechanical properties of three kinds of paper cone material, including bleached softwood kraft pulp, bleached cotton pulp and unbleached hemp pulp were studied.
利用动态力学分析仪研究了纸质振膜材料的动态力学性能，以及打浆、纸浆种类和化学助剂对纸质振膜材料的密度、弹性模量和损耗因子的影响。
Valve seat plate and the sealing surface for the oblique cone structure, in the oblique conical surface of valve plate welding temperature, corrosion resistant alloy material;
阀板与阀座的密封面为斜圆锥结构，在阀板斜圆锥表面堆焊耐温、耐蚀合金材料；
Be aimed at peculiarity of radio cone paper, study and improvement of radio cone paper material of loudspeaker are described.
本文针对扬声器及其纸盆的特性，描述了对扬声器纸盆材料的研究与改进。
This fitting design consists of parallel threads and an external cone. The connection seals on the cone. Stocked in 316 Stainless Steel material.
这款配件由平行丝线和外锥组成。连接焊接在椎体上。材质为316不锈钢。
Plant fiber is still the mainstream material which is used in cone speakers.
植物纤维材料仍是扬声器纸盆用料的主流。
The fiber surface sound cone of the invention is prepared from a composite material and solves the problem that the cone and concave sound cone occupy too much space of the loudspeaker.
本发明的纤维平面音盆，采用复合型材料做成，解决锥体与凹面音盆占得过且很大扬声器空间的问题。
The sound absorption guiding cone is made of foam material, which can reduce the secondary noise and guide the flow.
吸声导流锥是利用泡沫塑料作吸声体，降低二次噪声，并有导流作用。
With pure aluminum powder as the research object, this paper made use of HPT for making cone-shaped part prepared by pure al powder sintered material.
本文以纯铝粉末材料为研究对象，将高压扭转法应用于粉末烧结体锥形件的制备。
Further, a plurality of holes on the exit cone is used to suck the material into the device.
此外，使用位于出口圆锥上的多个孔而将物料吸入设备内。
The crushed material from jaw crusher will be sent to Cone Crusher CS75, for secondary crushing.
从颚破出来的破碎后的物料将送到一台圆锥破进行二级破碎。
The cleaning water pipe and air blowing pipe are arranged at the external side of the moisture eliminating cylinder body, under which a waste material cone is positioned to hold the cleaned materials.
所述的清洗水管和吹扫气管设置在排潮筒体的外侧，其下还设置有承接被清洗物 质的废料斗。
This machine consists of cone double screw extruder, vacuum setting table, drawing machine, cutting machine, film sticking machine, material tumbling frame, etc.
该机组有锥形双螺杆挤出机、真空定型台、牵引机、切割机、贴膜机、翻料架等组成。
This machine consists of cone double screw extruder, vacuum setting table, drawing machine, cutting machine, film sticking machine, material tumbling frame, etc.
该机组有锥形双螺杆挤出机、真空定型台、牵引机、切割机、贴膜机、翻料架等组成。
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