elemental composition 中文意思是什麼

elemental composition 解釋
構成的化學元素
  • elemental : adj 1 基本的，本質的；原理的；初步的。2 【化學】元素的。3 自然力的。4 強大的，可怕的。n 1 （古希...
  • composition : n 1 作文（法），作詩（法），作曲（法）；作品，文章；樂曲；文體，措辭。2 編制；結構，構造，組成，...
  1. Edx analysis was carried out to obtain additional information about the elemental composition. it revealed an average n content of 19at. % in the samples when c2h8n2 was selected as the nitrogen source, which was obviously higher than that when nrtcl was used ( 1 % )

    X -射線能量色散譜儀（ edx ）對980下制備的樣品進行了定量分析，其平均含氮量為19at . ，明顯高於以氯化銨為氮源時cn _ x納米管的含氮量（ 1 ） 。
  2. In order to research systematically the kinetics of the redox reaction between tbh and np ( vi ), the main contents of the work in this paper are as follows. ( 1 ) tbh is synthesized by direct alkylization in chsoh media. the structure and composition of the product are characterized by elemental analysis, uv - vis spectrum, ir spectrum, ms spectrum and nmr spectrum respectively

    為深入系統的研究特丁基肼還原np （ ）的動力學，為后處理工藝流程提供實驗和理論依據，本文研究了以下內容： （ 1 ）以甲醇為溶劑，用直接烷基化的方法合成了特丁基肼，並通過元素分析、紫外光譜、紅外光譜、質譜、核磁共振譜等手段對產品進行表徵。
  3. Architectural composition enters microcosmic level. by studying the extract, evolution, integration, transfer and expression of elemental factors, in the elemental factor level, i analyze the internal regularity of the development of architecture from gradation - similarity in shape and similarity in spirit - to transmutation - unlikeness, and form the view of integral development about architectural composition. then, the method of architectural composition based on prototype

    通過對關于基本因子、基本因子的分離與提取、基本因子的進化、基本因子的整合與優化、基本因子的轉換、基本因子的調控與表達等問題的研究，在基本因子的層次上分析了建築從漸變（形似、神似）到嬗變（不似）發展模式的內在規律，並形成了建築創作的「整體發育」觀，從而建立了基於原型的建築創作方法。
  4. This paper analyses elemental composition of sliding guide on pusher - type reheating furnace, introduces the research and application of a new sliding guide material

    摘要分析了推鋼式加熱爐滑塊材料的元素構成，並介紹了一種新材質滑塊的研究與應用情況。
  5. Study the principle and formula derivation of fuzzy - similarity - comparison quotation method, some critical technique such as elemental composition and elemental weights in the parts feature set, normalizing data, selecting similar samples, and so on

    模糊相似比較法的原理、公式推導過程，及工件特徵集合中各元素的構成和權值的選取、數據規格化和相似樣本的選取等關鍵技術。
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