您要查找的是不是:
- Ceramic Metal Element 陶瓷-金属部件
- Our product is nanosized safe ceramic metal thermal insulation membrane. 我们的产品全称:纳米陶瓷金属安全隔热膜。
- The frit sealing material is a crucial material in ceramic metal halide lamps. 陶瓷金属卤化物灯用封接材料是陶瓷金卤灯的关键材料。
- Yes. iron is one of the metal element find in the earth. 知道。铁是地球上的金属元素之一。
- The further analysis verifies that the ceramic metal FGM improves the power and torque and decreases the fuel consumption because it redu... 初步分析表明,金属陶瓷功能梯度材料所具有的良好的减磨性对发动机功率、扭矩的提高,油耗的下降有重要作用。
- An alloy of two or more metallic elements. 合金两种或多种金属所合成的金属
- The content of heavy metal element of 16 species periglacial plant in Qinghai Daban mountain area was analyzed. 分析了青海达坂山地区16种高山植物重金属元素含量。
- Titanium is a metallic element found in the earth's crust. 钛是在地壳中发现的金属元素。
- Crystal beads are partially wrapped with a metal element that has multi-coloured crystals set in pav. 水晶珠部分包裹着的金属元素,具有多种颜色的晶体建立铺平。
- Polonium is a naturally radioactive metallic element. 钋是一种具有天然辐射性的金属元素。
- Yes. Iron is one of the metal elements found in the Earth. 知道。铁是地球上的金属元素之一。
- Niobium is the metallic element with the highest transition temperature. 铌是转变温度最高的金属元素。
- Methods Sampling of 33 specimens from surface water ,groundwater and spring water, do microbiological and metal element (iron, manganese) tests. 方法采集地表水、地下水、山泉水样本33份,进行微生物学检验及铁、锰等金属元素检测。
- There are about seventy metallic elements. 金属元素有七十种左右。
- Neodymium is a bright, silvery rare-earth metal element, found in monazite and bastnaesite and used for coloring glass and for doping some glass lasers. 1据查,钕是“一种亮银色的稀土金属元素,见于单独在石和氟碳锑矿中存在,用于给玻璃染色和给一些玻光器上色。
- Abstract: The variation feature and biological concentration factors of heavy metal element in commercial marine organisms from Daya Bay were discussed in this paper. 摘 要: 文章讨论了大亚湾主要经济类海洋生物体内重金属含量的变化特征及其富集能力。
- The mobility of the trace metal elements was different in HTA and CFBCA. 不同燃烧方式产生的煤灰中 ;微量重金属元素的浸取率不同 .
- The cultivated Anisodus tanguticus (Maxim.) Pascher of two year and three year in different growth phase was collected, and the content of heavy metal element as Pb, As, Hg, Cd was analysed by hydrogen generation-atomic absorption spectrometry. 采集两年生和三年生种植山莨菪在不同生长期的植物全植株,采用流动注射氢化法原子吸收光谱分别测试了其不同组织中铅、砷、汞、福等重金属元素含量。
- The order for ceramic tiles has been booked in. 要买瓷砖的订货已登记下来了。
- A safety device that protects an electric circuit from excessive current,consisting of or containing a metal element that melts when current exceeds a specific amperage,thereby opening the circuit. 保险丝,一种由金属构成的防止过多电流通过保护电路的一种安全装置,当电流超过限定的电流强度时,金属就会熔化,从而打开电路。