钨金属化,Tungsten metallization
1)Tungsten metallization钨金属化
2)metallic tungsten金属钨
1.A novel method for synthesizing metallic tungsten nanoneedles;一种制备金属钨纳米针的新方法
2.Synthesizing metallic tungsten nanowires array;金属钨纳米线阵列的制备
英文短句/例句

1.Study on In-situ Synthesis WC Between Tungsten Wire and High Carbon Iron高碳铁与金属钨丝原位合成WC的研究
2.Metal Tungsten & Cobalt Recycled from Disused Anvil by Niter Casting;硝石熔炼法从废顶锤中回收金属钨和钴
3.Research on Tungsten Plug Corrosion in Semiconductor Manufacturing Processing半导体制程中金属钨插塞腐蚀问题的研究
4.New concentration technology for a complex tungsten-molybdenum ore in Yunnan云南某复杂多金属钨钼矿选矿新工艺研究
5.Raman and Infrared Spectral Studies of Tungsten Organometallic Carbyne Complex at High External Pressure金属钨三键多核金属有机配合物高压拉曼及红外光谱研究
6.Synthesis, Crystal Structure and Characterization of Rare Earth-Keggin Polyoxotungstates稀土金属-Keggin型多金属钨酸盐的合成、晶体结构及表征
7.Experimental Study on Beneficiation Test of Wolframite in a Certain W-Mo Polymetallic Mine of Tibet西藏某钨钼多金属矿中黑钨矿的试验研究
8.Analytical Method of Metal Granules in Tungsten Hexafluoride六氟化钨中金属粒子的分析方法研究
9.Relations between material parameters of tungsten-alloy rod and its ballistic performance钨合金杆材料属性与侵彻性能的关系
10.Experimental Research on the Beneficiation of Mo-Bi-W Polymetallic Ore from JiangXi江西某钼铋钨多金属矿选矿试验研究
11.Name of the Item: Expansion& Reformation of Tungsten ore further processing of Nandong Nonferrous Metal Corp, Ltd.一、目名称:衡阳南东钨业有色金属有限公司钨砂深加工改造扩产。
12.The Huangsha tungsten deposit is a large vein-type polymetallic sulfide-richwolframite deposit.黄沙钨矿为一大型含多金属硫化物的脉状黑钨矿矿床。
13.Experiment research of using new type collector to float WO_3,Mo,Bi complex ore新型捕收剂浮选钨钼铋多金属矿中白钨矿试验研究
14.Studies on TLP Bonding of Tungsten and Copper Alloy and Surface Metallization of Graphite;钨与铜合金的TLP连接及石墨表面金属化研究
15.Study on porosity of Ni60+WC coating by laser-clad激光熔覆镍基碳化钨金属陶瓷气孔问题研究
16.Heavy Metal Contamination and Tolerant Plants in Tailings Bank of Tungsten Ore in Gannan;赣南钨矿区尾砂库重金属污染及富集植物研究
17.Syntheses, Structures and Properties of Some New Polyoxotungstates Containing Transition Metal;过渡金属多钨酸盐的合成、结构及性质研究
18.The Study of Molybdenum Cluster Polyoxometalates Compounds and Tungsten Cluster Polyoxometalates Compounds;钼簇和钨簇多金属氧酸盐化合物的研究
相关短句/例句

metallic tungsten金属钨
1.A novel method for synthesizing metallic tungsten nanoneedles;一种制备金属钨纳米针的新方法
2.Synthesizing metallic tungsten nanowires array;金属钨纳米线阵列的制备
3)tungsten metal powder金属钨粉
1.This paper introduced international interlaboratory test about tungsten metal powder which was organized by BAM/GDMB.介绍了由德国BAM/GDMB组织的金属钨粉国际实验室间试验。
4)tungsten-tin metal钨-锡金属
5)organometallic tungsten complex过渡金属钨有机化合物
1.The theoretical studies on a series of α-hydrogen shift reactions of the organometallic tungsten complexes were carried out with the density functional theory B3LYP method.研究结果表明 ,过渡金属钨有机化合物中 ,发生α 氢转移的碳原子在过渡态中采用sp2 杂化 。
6)U-W-Sn polymetallic minenlized zone铀钨锡多金属矿化带
延伸阅读

金属化纸和金属化薄膜  表面上蒸镀一层很薄 (0.1微米左右)的金属层的纸或薄膜。金属化纸曾应用于电缆、变压器作为屏蔽层,现多用于制造电容器。金属化纸和金属化薄膜的特点是具有自愈性,即当某处击穿时,短路电流使击穿部位周围的金属膜熔化并蒸发而又恢复绝缘性能,因此显著减少纸或薄膜中贯穿性导电疵点和弱点对击穿强度的影响,从而提高工作场强。低压纸介电容器如用铝箔极板(6~7微米),必须用2~3层纸或薄膜,若用金属化纸或金属化薄膜,只要1层即可,极板的厚度也由6~7微米减少到0.1微米左右,大大节省材料。直流或脉冲电容器用金属化纸时,为了提高绝缘电阻,可以在纸的单面或双面涂以约1微米厚的快干纤维漆,然后在真空中蒸镀0.1微米的金属膜。交流电容器用的金属化纸或金属化薄膜,为了不使介质损耗增大,不喷漆,而是在纸或薄膜表面上直接蒸镀金属膜。用于蒸镀金属膜的金属有锌、镉、镍和铝等,以锌最适合(沸点较低)。有些薄膜(例如聚酯薄膜)可以先在表面上蒸镀银层,然后再蒸镀锌层。    金属化纸或金属化薄膜吸潮后,特别是在较高温度下容易被损伤腐蚀,在储存、加工过程中要采取适当的防潮措施。金属化纸一般不可用氯化物浸渍,以防止纸中析出的氢同氯化物浸渍剂析出的氯作用形成腐蚀性的氯化氢;但加了某些特殊的稳定剂后也可以用氯化物浸渍。