particle n. 1.颗粒,微粒;微量,极少量。 2.【物、数】粒子,质点。 3.【语法】虚词,不变词〔冠词、副词、介词、连接词、感叹词等〕;小品词 〔yes, no 等〕,词缀。 4.〔古语〕(文件中的)条,项。 5.【天主教】一小片圣饼。 He has not a particle of sense. 他一点脑子也没有。 fundamental [elementary] particles 【物理学】基本质点,基本粒子。
metal n. 1.金属;金属制品;金属合金。 2.【化学】金属元素;(opp. alloy);金属性。 3.【徽章】金色;银色。 4.【航海】(全舰)炮数;(一次发出的)炮火力。 5.铸铁熔液;熔解玻璃。 6.(铺路的)碎石料〔通常叫 road metal〕。 7.〔pl.〕〔英国〕铁轨。 8.成色,成分;勇气;气质;根性。 9.【印刷】活字金;排好活字的版。 10.〔英国〕〔总称〕【军事】坦克,装甲车。 11.〔口语〕重金属电子摇滚乐 (=heavy metal)。 base metals 贱金属〔铜、铁、铅等〕;基底金属;碱金属。 heavy metals 重金属;〔总称〕重型坦克[装甲车];重炮;巨弹;强敌。 light metals 轻金属。 noble [perfect, precious] metals 贵金属。 He is of true metal. 他是一个真正有勇气的人。 run off [leave] the metals (火车)出轨。 vt. (〔英国〕 -ll-)用金属包;用碎石铺(路面)。 a metaled road 碎石路。
Glossary of terms used in ultrafine metal particles 超细金属颗粒用的术语集
1 glossary of terms used in ultrafine metal particles erratum 1 超精细金属粒子用术语词汇
Check the engine tail pipe on metal particles and visible damage 检查发动机尾喷管无金属颗粒和损坏。
Testing method of ultrafine metal particles for ignition temperature by differential thermal analysis 用差热分析法测定超细金属颗粒的点燃温度的试验方法
The stainless sand - remover can remove the sand & metal particles with an efficiency of 96 % above 不锈钢除砂器能使淀粉乳中的残留细泥沙与金属粒等杂质除去,效率可达96 %以上。
A pile of porcelain covered with metal particles was uncovered at south - western side of the site , which contained an ping hard pottery and japanese porcelain 探坑西南侧出现一个覆有金属薄片的瓷片堆,内含安平壶硬陶与日式瓷片。
There are so many of these paths and so many metal particles that it is impossible to land a flying saucer without its being smashed by one 那儿有很多这样的轨道,很多这样的金属微粒,因此要使飞碟在那儿着陆而不被某一颗微粒撞毁是很难办到的。
Nano - metal / ethanol sols , including fe , co , ni , au , ti and w , were successfully obtained by this method . the diameters of metal particles in the sols were between 10 ~ 30nm 运用上述方法,成功制备了铁、钴、镍、金、钛、钨等多种金属乙醇溶胶,所获得的纳米金属颗粒粒径大多介于10 30nm之间。
During the laser sintering , due to the large liquid phase viscosity and surface tension , the balling effect occurred when the molten did not wet the solid metal particle and the underlying substrate 实验发现,在液相粘度较高、表面张力大,熔体材料不浸润固相颗粒和基板等因素的影响下,烧结过程中出现了球化现象。
The theoretical results on far - infrared absorption in small metal particle - insulator composite and the dielectric constant of oil / water two - phase random composite system are in good agreement with experimental data 用该理论分析了金属微粒绝缘介质的远红外吸收和油水两元混合物的有效介电常数,与实验结果比较符合。