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- Sources mostly suited to the direct analysis of solids. The arc and, to a larger extent, the spark are mostly used. 最适合于直接分析固体的发射源。电弧以及较大程度上最常用的火花。
- Because of the computer capacity constraints, for large space structures, it is not reality to use the direct analysis method. 但是由于计算能力等方面的制约,采用直接分析法对于大型空间结构来说并不现实。
- We have had a deep study on the theanine in tea, and developed a direct analysis method of theanine with high performance liquid chromatography. 3对茶叶中的茶氨酸进行了深入研究，建立了茶氨酸的高效液相色谱直接分析方法。
- Based on the concept of monotone rule-base, the monotonicity of the fuzzy control algorithm is discussed in detail with direct analysis methods. 在单调规则基概念的基础上，本文利用直接分析的方法讨论了模糊控制算法的单调性。
- A continuous laser sampling ICP AES system with simple structure and good stability for the direct analysis of solid samples is introduced in this paper. 报道了一个连续激光采样，连接电感耦合等离子体原子发射光谱仪（ICP?AES）作检测的分析系统。 其结构简单、稳定性好，适合于进行直接固体粉末分析。
- A packed column GC method was proposed for direct analysis of N-eon-taining low carbon compounds at ppm levels in wastewater, with Chromosorb 103 and 101 as the stationary phase. 采用固定相为Chromosorb 103和101的气相色谱法,直接分析水中的低碳含氮化合物。
- Pattern-fitting and base-line techniques to resolve the mass spectrum into saturates and aromatics spectra permit direct analysis of diesel without need for a physical separation. 以数学方法代替柴油的预分离把未分离柴油的质谱图剥离成饱和烃和芳烃谱图,实现采用低分辨、高电压质谱法直接测定柴油烃类组成,简化了分析过程,提高了分析效率。
- A method for direct analysis of trace elements (Cu, Fe, Al, Cr and Mn) in tobacco by slurry sampling electrothermal vaporization (ETV) ICP-AES using polytetrafluoroethylene (PTFE) emulsion as a chemical modifier was described. 本文以聚四氟乙烯(PTFE)悬浮体为化学改进剂,采用悬浮体制样电热蒸发(ETV)ICP-AES法直接测定了烟叶中微量元素(Cu,Fe,Al,Cr,Mn)的含量。
- The standard detection of structural alterations is through direct analyses of airway tissues obtained during a post mortem, surgically or by flexible bronchoscopy. 对于气道结构变化的标准检测方法是对气道组织进行检测，气道组织通过患者死后获取，或是经由手术、支镜活检得到。
- Orthogonal design- direct analysis 正交直观分析法
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- He has chosen the most direct route. 他选取了最直的路线。
- Direct Analysis of Fatty Acid Mixtures Using MS/MS Technique 混合脂肪酸的MS/MS直接分析
- She's very direct, believes in speaking her mind. 她为人直率，喜欢有什么说什么。
- Can you direct me to the shoe department? 请告诉我卖鞋部在哪里。
- Be there a direct train for Beijing to Nanning? 从北京到南宁有直达车吗？
- See that direct heat does not play on it. 当心别让它直接受热。
- It's a long way by road the train is more direct. 走公路很远--乘火车近。
- Would you please direct me to the zoo? 请问去动物园怎么走?
