扁平状微粉,flaky powders
1)flaky powders扁平状微粉
1.In thisthesis, flaky powders were prepared through designing composition, melting alloyssticks, quenching ribbons and milling powders.具有大长径比的扁平状微粉,且厚度小于GHz时的趋肤深度,有利于微波吸收。
2)Flattened metal magnetic particle扁平化磁性金属微粉
3)flat shape扁平状
英文短句/例句

1.(C)local mucosa thickened in rhomb or flat figure.C、粘膜局灶性增厚呈棱形或扁平状;
2.There was an absurd idea that the earth was flat and motionless.去曾经有一种荒谬的观点认为地球呈扁平状而且静止不动。
3.Mother patted the dough into a flat cake.母亲把生面团轻拍成扁平饼状。
4.small flat mass of chopped food.小的、扁平的、切碎的块状食物。
5.any of numerous evergreen trees or shrubs having red cup-shaped berries and flattened needlelike leaves.常绿灌木,红色杯状浆果,扁平针叶。
6.freshwater sculpin with a large flattened bony-plated head with hornlike spines.有大的扁平头和角状脊柱的淡水锯鱼。
7.In ancient times the earth was conceived as a flat disc.在古代人们认为地球呈扁平的圆盘状。
8.The females have a club-shaped posterior extremity, the male (have) a flatly spiralled end.雌虫有棒状后端,雄虫有扁平螺旋后端。
9.It was something small and flat.那小东西扁扁平平;
10.A flat cake of pressed or twisted tobacco.(压成块状的)烟草压成或绞成的扁平的块状烟草
11.A flattened leafstalk that functions as a leaf, as in an acacia.叶状柄起叶子作用的扁平叶柄,如洋槐的叶柄
12.A flipper or flattened appendage of certain animals.桡足某些动物身上的鳍状肢或扁平附肢
13.A thin, flat, circular object or plate.圆盘,圆板,盘状物一种薄而扁平的圆形物或盘子
14.a flattened rigid plate forming part of the body covering of many animals.覆盖某些动物身体的扁平而硬的片状物。
15.small evergreen of eastern North America having tiny scalelike leaves on flattened branchlets.北美东部常绿小型树种,小型鳞状叶片,树枝扁平。
16.Each medal has a jade inlay, a flat jade disk with a hole in the center.每块奖牌都有碧玉镶嵌,其形状扁平,中间有孔。
17.Analysis of QTLs for the Flat Ear Top and Other Related Ear Traits in Maize;玉米穗尖扁平及相关穗部性状的QTL分析
18.The Flat Netlike Organization Structure of Chinese University and Relevant Academic Management;中国大学扁平网状式组织结构与学术管理
相关短句/例句

Flattened metal magnetic particle扁平化磁性金属微粉
3)flat shape扁平状
4)phthinoid chest扁平状胸
5)flats[英][fl?t][美][fl?t]扁平状;平顶
6)flaky metal powders扁平金属粉
延伸阅读

金属钍粉国标编号 71001 CAS号 7440-29-1 分子式 Th分子量 232.04银白、光亮、质轻而有展性的天然放射性金属;蒸汽压;熔点 1700℃;溶解性:不溶于稀酸、氢氟酸;密度:相对密度(水=1)11.72;稳定性:稳定;危险标记 18(二级放射性物品);36(自燃物品);主要用途:用作核燃料,制造合金、电子真空管、光电管等,在化学工业中用作催化剂 2.对环境的影响:一、健康危害侵入途径:吸入、食入。健康危害:吸入后对上呼吸道有刺激性,引起咳嗽、胸部紧束感或疼痛。二、毒理学资料及环境行为毒性:属低毒类。主要为放射性损伤。危险特性:其粉体遇高温、明火能燃烧。与卤素、硫磷等发生剧烈的化学反应,引起燃烧。3.现场应急监测方法: 4.实验室监测方法:铀试剂Ⅲ光度法《水和废水监测分析方法》(第三版)国家环保局编原子吸收法《水和废水标准检验法》15版5.环境标准:前苏联(1975)车间卫生标准 0.05mg/m3 前苏联(1975)水体中有害物质最高允许浓度 0.1mg/L6.应急处理处置方法:一、泄漏应急处理隔离泄漏污染区,周围设警告标志,切断火源。建议应急人员戴好防毒面具,穿一般消防防护服。避免扬尘,使用无火花工具惧要于干燥净洁有盖的容器中,转移回收。二、防护措施呼吸系统防护:可能接触其粉尘时,应该佩带防尘口罩。必要时佩带防毒面具。眼睛防护:戴安全防护眼镜。身体防护:穿相应的防护服。手防护:戴防护手套。其它:工作现场严禁吸烟、进食和饮水。工作后,淋浴更衣。注意个人清洁卫生。三、急救措施皮肤接触:脱去污染的衣着,用流动清水彻底冲洗。眼睛接触:立即提起眼睑,用大量流动清水彻底冲洗。吸入:迅速脱离现场至空气新鲜处。必要时进行人工呼吸。就医。食入:误服者给饮大量温水,催吐。就医。灭火方法:干粉、泡沫、二氧化碳、砂土。