您要查找的是不是:
- A solid or solid phase separated from a solution. 沉淀物从溶液中分离出来的固体或固体状态
- The results show that a solid phase reaction of Pd and Ge occurredon the graphite tube surface during the ashing step. 讨论了钯基体改进剂提高锗灵敏度和灰化温度的机理,认为主要是灰化阶段锗与钯在石墨管表面发生固相反应的结果。
- The reaction process of preparation, laundering, solid phase ion-exchange and calcining was introduced. 介绍了该反应的制备、水洗、固相离子交换-水解耦合和烯烧过程。
- The reaction of WO3 and Me3CO (Me = Li, Na, K, Rb, Cs) series in solid phase has been studied by using the MOM type-Derivatograph. 本文应用MOM型-Derivatograph热分析仪研究了WO_3与Me_2CO_3(Me=Li;Na;K;Rb;Cs)系列的固相反应.
- In this paper,chrome-tin pink pigments was synthesized by chemical cosedimentation and sol-gel method which were contrasted with solid phase reaction. 首先得到了采用预先合成锡榍石制备色料效果要好于一次性合成色料的结论,为化学共沉淀前驱体合成法找到了理论依据。
- Coating is the core of solid phase microextraction(SPME),and it is the most important factor that determines the sensitivity and selectivity of analysis. 固相微萃取装置的核心部分是它的涂层,涂层的种类和厚度是影响分析灵敏度和选择性的最重要因素。
- These works lay the experimental and theoretical foundations for synthesizing AlN from the solid phase metathetical reaction. 为固相复分解反应用于制备AlN材料奠定了理论与实验上的基础。
- Kinetics model of pozzolanic reaction for preparation of flue gas desulfurizer was deduced on basis of solid phase reaction dynamic theory. 以固相反应动力学理论为基础,推导了粉煤灰与氢氧化钙的火山灰反应动力学表达式,得到了动力学参数,并予以验证。
- Phase coating on roof prism serves mainly for reducing interruption of light inside roof prism and thus enhance acutance of images. 在屋脊棱镜上镀制相位膜,其主要目的是为了减小屋脊镜内光波的干涉,增加影像锐度。
- Characteristics of Calix[6] cryptands, are in this paper for using as stationary phase coating on quartz capillary gas chromatographjy column. 本文研究乙基外向型杯芳穴醚用作石英毛细管气相色谱固定液的包结性能及对异构体的分离。
- Most common substances exist in the solid phase at low temperatures. 大多数一般物质在低温下处于固态。
- For a pure liquid or solid phase, X, the activity is defined as unity. 对于纯液相或纯固相,X,其活度为1。
- It was found that beginning potential of the electrocatalytic oxidation of CO at the Pt-TiO2/C catalyst prepared with the solid phase reaction also shifts negatively, comparing with the Pt/C catalyst. 通过对CO的电催化氧化的研究发现固相反应制备的Pt-TiO_2(1:1)/C催化剂对CO的氧化初始电位和峰电位比相应的Pt/C都有一定负移,这也是Pt-TiO_2之间的协同效应引起的。
- Using Cs2CO3, BaCO3, Al2O3 and TiO2 as raw materials, the single phase solid solution of hollandite cou- taining solid-dissolved cesium is synthesized by high temperature solid phase reaction. 本文以Cs2CO3、BaCO3、Al2O3和TiO2为原料,通过高温固相反应,合成了单相掺铯(Cs)碱硬锰矿的固溶体。
- Chlorinated PE (CPE)has noticeable excellent properties. Studies on chlorination reaction are now focused on solutionchlorination reaction, suspension chlorination and solid phase chlorination reaction. 氯化聚乙烯(CPE)具有一系列引人注目的优良性能,氯化工艺的研究现有溶液氯化法、悬浮氯化法和固相氯化法。
- The solid phase grafting reaction between polypropylene (PP) and glycidyl methacrylate (GMA) in the presence of styrene (St) as the comonomer and benzoly peroxide (BPO) as a radical initiator was investigated. 以苯乙烯(St)为共单体,过氧化苯甲酰(BPO)为引发剂,采用固相接枝反应将甲基丙烯酸缩水甘油酯(GMA)接枝到聚丙烯(PP)大分子链上。
- A new kind of solid phase change material (PCM) prepared in our laboratory has been studied in this paper. 摘要制备了一种骨架为氯化聚丙烯、支链为聚乙二醇的新型相变材料。
- The mechanism of oxidation resistent was studied by the comparison tests of single ceramic phase coatings. 通过与单一陶瓷相涂层的对比试验研究了它的抗氧化机理。
- Two new complexes of L-lysine, L-threonine and Arsenic triiodide were synthesized by the solid phase reaction and characterized by elemental analysis, XRD, UV spectra and IR spectra. 摘要以L-赖氨酸、L-苏氨酸和三碘化砷为原料,采用室温固相合成法合成了两种新型氨基酸砷配合物。
- Based on the analysis of IR and DSC and the test of mechanical properties, it is shown that grafting reaction of MAH onto PP in solid phase can be carried out by UV radiation, and flexural s... 通过IR、DSC和力学性能测试表明,在紫外线辐照下可实现PP-MAH固相接枝,而且接枝PP含量的提高使复合材料的弯曲强度和冲击韧性得到改善。