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- 稀土Nd元素Neodymium
- 稀土Ndrare earth Nd
- 元素element
- 稀土Nd摻雜納米ZnO薄膜氣敏特性Gas sensing properties of Nd-doping nano-ZnO thin films
- 元素的elementary
- 為了得到一種新型、廉價(jià)的鈦基復合材料,通過(guò)鈦與B2O3,稀土Nd之間的化學(xué)反應,經(jīng)非自耗電弧熔煉工藝原位合成了TiB和Nd2O3增強的鈦基復合材料.TiB and Nd?2O?3 reinforced titanium matrix composites were synthesized with raw materials of Ti, Nd and B?2O?3 by non-consumable arc-melting technique.
- 用~(141)Ce,~(147)Nd研究稀土元素在小麥體內的分布及其存在狀態(tài)STUD ON THE DISTRIBUTION OF ~(141)Ce AND ~(147)Nd IN DIFFERENT PARTS AND TISSUE COMPONENTS OFWINTER WHEAT
- 元素周期表periodic system of elements
- 稀土元素lanthanon
- 稀土礦物中常見(jiàn)的一種銀色金屬元素，用于鎂和鋁的合金中。a silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys.
- 金屬元素tantalum
- 放射性元素radioelement
- 元素分析elementary analysis
- 多元素multielement
- 營(yíng)養元素nutritive element
- 元素分析和紅外光譜表明,EAA·Nd中不再含氯,并且Nd是與COO~-相連的。The elementary analysis and infrared spectra indicated that chlorine in NdCl3 was all substituted by EAA, and Nd was bonded to the COO- group of EAA.
- 稀土元素鈥rare-earth element holmium
- 他是鐳元素的發(fā)現者。He was the discoverer of the element radium.
- 主要元素major element
- 這兩種元素已經(jīng)化學(xué)合成。The two elements are synthesized by a chemical process.
