1.
fine powdery material such as dry earth or pollen that can be blown about in the air.
细小的粉末状材料，如干燥的土壤或花粉，在空气中能被吹起。
2.
refractory metals made by powder metallurgy
粉末冶金难熔金属材料
3.
a building material that is a powder made of a mixture of calcined limestone and clay; used with water and sand or gravel to make concrete and mortar.
由石灰石煅烧后的物质和粘土混合而成的粉末状建筑材料。
4.
induction or dielectric machine, for preheating thermohardenable moulding materials in pellet or powder form
感应或介质电机,对呈颗粒和粉末状可热化成型材料进行预热用
5.
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粉末状锌片,并非用作染料或颜料
6.
Study of Carbusintering Process of Fe-Ni Alloy Powder Materials;
Fe-Ni合金粉末材料渗碳烧结的研究
7.
Study on Explosive Powder Compaction of WC/Cu Composites;
爆炸粉末烧结法制取WC/Cu复合材料
8.
Study on ZrO_2-Ni Nanocomposite Powder & Materials;
ZrO_2-Ni纳米复合粉末及材料的研究
9.
The Role of Fe in Copper-based P/M Friction Materials
铁在铜基粉末冶金摩擦材料中的作用
10.
Study on C_f-Al Composite Material Prepared by Powder Metallurgy Process
用粉末冶金法制备C_fAl复合材料研究
11.
Bulk ultrafine grained materials prepared by consolidation of powder using high pressure torsion
高压扭转法制备粉末块体超细晶材料
12.
Physical model and simulation system of powder packing
粉末材料堆积的物理模型与仿真系统
13.
Effect of Phase Transformation on Properties of ACEL Powders
相变处理对ACEL粉末材料性能的影响
14.
Study on properties of wheat-straw powder/NR composite
小麦秸秆粉末/NR复合材料的性能研究
15.
Process Control of Pretreatment before Spraying Powder Paint on Aluminum Profiles
铝型材喷涂粉末涂料前处理工艺控制
16.
Study on performance of electro-conductive powder and veneer composite
导电粉末与木单板复合材料性能研究
17.
Influence of Micro-fine Cr-Fe Powders on the Properties of Fe-based P/M Materials;
微细铬铁粉对铁基粉末冶金材料性能的影响
18.
blue pigment made of powdered lapis lazuli.
由粉末状天青石制成的蓝色颜料。