A new type of flame retardant for felt was synthesized using red phosphorus,expanded graphite,chelating agent and accelerating agent.
新型毛毡阻燃剂以红磷为基础 ,配以膨胀石墨、螯合剂、促进剂合成。
As to the difficult adjustment of the gauges between the collector and the top pressure roller in conformity,modification of the collector of the card FA221A with soft felt solves the problem,and finds the difference with the equipment and the cotton web before and after the modification.
针对集棉器与上光罗拉隔距不易调为左右一致这一问题,通过对FA221A型梳棉机集棉器的改造,利用柔软的毛毡使其易于调整;经过对比试验说明集棉器改造前后对设备及棉网质量的影响,指出只要保持毛毡清洁,改造后的棉结、杂质、条干CV值均有改善,且节约成本,减少针布损伤,降低劳动强度,取得了较好的经济利益。
Based on the structure properties of fleece, two models about the calculating onthe height of capillary rise have been proposed, The model distributing fiber in threeorthogonal directions is more fittable to the test result and the need of engineering.
根据羊毛毡类多孔材料的结构特点，建立了2种计算毛细管水分吸附高度的数理模型。
tarred roofing felt
油毛毡, 沥青纸板
chemise, felt, for hats (handkerchief felts)
毛毡塞布,用于制帽（薄形毡）
one thickness of cotton wool and two thicknesses of felt
一层棉絮及两层毛毡.
headgear consisting of hat foundations covered with felt chemises (i.e., handkerchief felts)
帽子,由毛毡塞布（即：薄型毛毡）包盖的帽衬底组成
undersupplied the troops with blankets;undersupplied blankets to the troops.
毛毡没有完全供给部队；给部队供应不足的毛毡
A napped wool fabric, similar to felt, used for outer garments.
毛呢一种类似于毛毡的拉毛毛织物，用作外衣
They looked in his bed, too, and saw bread under his blanket.
他们查看他的床，毛毡下面也有面包。
We've lagged the hot water tank with felt.
我们已用毛毡把热水箱包了起来。
The inside is lined with another layer of felt to keep out the cold.
里边还垫了一层毛毡，可以抵挡寒气。
headgear felt made up from fabric in the piece (but not in strips)
毛毡帽,成块（但非成条）织物制成
wool felt hat made from hat forms, hat bodies, hoods or pateaux
羊毛毡帽,由帽模、帽坯、帽兜或平顶制成
hair felt headgear made from hat forms, hat bodies, hoods or plateaux
兽毛毡帽,由帽模、帽坯、帽兜或平顶制成
fur felt headgear made from hat forms, hat bodies, hoods or plateaux
绒毛毡帽,由帽模、帽坯、帽兜或平顶制成
felt hood neither blocked to shape nor with made brims
毛毡帽盔,未制成模形也无特制帽檐
After the flood, the carpets were wet for a month.
洪水过后一个月，毛毡还是湿的。
The felt on his wading boots was as white as snow.
水靴的毛毡边儿洁白如雪。
The outside is covered with thick water-proof felt.
外面蒙着一层厚厚的防水毛毡。
an embroidered rug made from a coarse Indian felt.
用印度毛毡做的一种镶边的毯子。