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- The reservoir pore throat structure characterized by mini pore throat, poor sorting, poor connectedness and poor infiltrating ability. 孔喉半径小、分选差、连通性差、渗流能力弱是砂体储层孔喉结构的基本特征。
- PW/MCM-41 catalysts consisting of H_3PW_(12)O_(40) heteropoly acid (PW) supported on MCM-41,a mesoporous molecular sieve, was prepared and the pore structure characterized by XRD and BET. 制备了负载H3PW12O40(PW)杂多酸的PW/MCM 41催化剂,用XRD和BET等方法表征了催化剂的结构。
- Smoothness, elegance and finesse of tannic structure characterize our wines. 葡萄酒的特色是圆滑,高雅和丹宁结构细腻。
- A Waugh type polyoxometalate H_(12)[MnMo_(9)O_(32)(KO)_(6)] was synthesized and structurally characterized by means of single crystal X-ray diffraction,IR,XRD and TG. 合成了具有W augh结构的多金属氧酸盐H12[MnMo9O32(KO)6],用X射线单晶衍射、IR、XRD、热重分析对标题化合物进行了表征。
- The electron microscope is chiefly an instrument of solid structure characterization. 电子显微镜主要是一种以固定结构为主要特征的工具。
- Structure Characterization of the Secondary Metabolites from the Soft Coral Sinularia sp. 中次生代谢产物的结构鉴定。
- Any of various usually thermosetting resins capable of forming tight cross-linked polymer structures characterized by toughness, strong adhesion, and low shrinkage, used especially in surface coatings and adhesives. 环氧树脂能够形成以耐磨损,强附着力和低收缩率为特征的交叉连结聚合结构的热固树脂中的一种,尤用为表面涂料和粘合剂
- Structure characterization and coagulation effect of nano-sized poly-aluminum-chloride with high content of Al_(13) species. 高Al_(13)纳米聚合氯化铝的结构表征及混凝效果
- Any of various usually thermosetting resins capable of forming tight cross-linked polymer structures characterized by toughness,strong adhesion,and low shrinkage,used especially in surface coatings and adhesives. 环氧树脂能够形成以耐磨损,强附着力和低收缩率为特征的交叉连结聚合结构的热固树脂中的一种,尤用为表面涂料和粘合剂。
- Structure characterization and spectrum suggest the iridescent colors of morpho come from the complex structure in the ridge. 扫描电镜和光谱测量都说明了它们的颜色来自鳞片脊上复杂的多层膜结构。
- Inosilicate: Any of a class of inorganic compounds that have structures characterized by silicate tetrahedrons (a central silicon atom surrounded by four oxygen atoms at the corners of a tetrahedron) arranged in chains. 链状硅酸盐:旧称偏硅酸盐(metasilicate)。由硅酸盐四面体(四面体角上的四个氧原子围绕着一个中心硅原子)排成链状结构的化合物。
- Bismuth titanate photocatalysts (Bi12TiO20, Bi4Ti3O12, and Bi2Ti2O7) were prepared by a chemi- cal solution decomposition method (CSD) and structurally characterized by powder X-ray diffraction. 采用化学溶液分解法制备了钛酸铋化合物: Bi12TiO20; Bi4Ti3O12和 Bi2Ti2O7; 并采用 XRD 表征了其结构.
- In this paper,the way to prepare unorganic polymer complex nanparticles with core shell structure were introudced,and Structure characterization technique were reviewed. 本文简要介绍了制备核壳式无机-高分子纳米复合粒子的几种方法,着重概述了核壳式无机-高分子纳米复合粒子的结构表征技术。
- To biomimetic synthesis HA and its structure characterized 羟基磷灰石的仿生合成及结构表征
- The two halves of the structure didn't marry up. 该结构的两部分未配合好。
- High winds put great stress on the structure. 大风作用于该建筑物上而产生巨大的应力。
- The structure had keeled over in the high winds. 那座建筑物让大风给刮倒了。
- A fan-shaped anatomical structure. 扇形器官扇形的解剖结构
- The recent progresses of the marine mollusc from the isolation, purification, structure characterization to synthesis of portion lamellarins and analogous alkaloids have been reviewed together with a brief introduction of their biological activity. 摘要综述了海洋软体动物活性物质片螺素及其类生物碱的提取、分离、结构确定以及合成路线的研究进展,并简要介绍了该类物质的生物活性。
- Carried out by IR structural characterization and the use of reactants on yield of soybean urease inhibitory effect. 通过红外进行了结构表征并采用反应物生成量法对大豆脲酶的抑制效果。