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The research and development of high potential gradient zinc oxide varistors including the chemical compositions,microstructure and processing are summarized in this paper.

从材料组成、显微结构控制和制备工艺等方面综述了国内外高电位梯度 ZnO压敏电阻片的研究进展，并展望了提高ZnO压敏电阻片电位梯度和通流容量的途径。

Planners is featured by its rich columns,strong theoreticality and practicalness as well asrich pictures and literature compositions.

栏目化办刊、较强的理论性和实践性、图文并茂等都是《规划师》的特点。

Membrane affinity quantified by IAM and liposome/buffer systems was a more efficient predicator of α values than hydrophobicity from n-octanol/buffer system. Consequently, not only hydrophobic force but also attractive polar extra-interactions involved in the binding to IAM and liposomal membranes but not in an n-octanol phase, ascribed to the binding process within AM. The binding to ordered lipid membrane in the larger part determined drugs'binding to AM intracellular compositions, and the ordered phospholipid plasma membrane was a potential site for drugs'binding in AM.

脂质体／水系统和磷脂膜色谱所测定的膜亲和性比正辛醇／水系统的疏水性更好的预测巨噬细胞内药物的α值，因此包含在磷脂膜色谱中但并不体现在正辛醇／水系统中药物与磷脂膜之间的额外吸引性极性作用力对药物在细胞内结合有着重要贡献；药物与有序磷脂膜的结合在很大程度上决定着药物与巨噬细胞内成分的结合，有序磷脂分子膜可能是巨噬细胞内部潜在的结合部位。

Among these particles, the prismy crystals and regular cubic crystals were specifically identified as sulfates of Ca and NaCl from sea salt respectively. But the spherical, fractal and sheet-like particles have very diverse compositions. b The composition of fractal particles is the most complicated, and that of spherical ones is less complex.

其中，棱柱形长棒晶粒和规则的立方形晶粒具有特定的组成，分别为钙的硫酸盐和来自海洋的NaCl晶体，而球形、块状和片状颗粒元素组成变化较大。b块状颗粒的化学成分最为复杂，球形颗粒其次。

Using GC/C/MS on-line carbon isotope analysis technique, we obtained the stable carbon isotope ratios of n-alkanes, iso-alkanes from the light hydrocarbon compositions and pristane, phytane in crude oils in Tarim basin.

本文利用新兴的原油单体烃类在线同位素分析技术测定了塔里木盆地原油及凝析油的正构烷烃、轻烃部分的异构烷烃和植烷、姥鲛烷的稳定碳同位素值。

In her mixed media compositions, Chen Jiao (CAP 2006 Gold prizewinner) argues that aesthetics, not science, constitutes the "real" empiricism; revealing the natural proportions and symmetry in natural and man-made structures. 2006 finalist Ye Hongxing celebrates the aesthetics of fusion in her quixotic portraits, blurring the boundaries between the particular and the composite.

陈皎（2006CAP金奖获得者）的作品多以综合材料为媒介，她认为美学而非科学，构成了真正的实证主义；她善于借助自然及人工建筑物体表现自然的比例与对称性。2006届CAP入围艺术家叶红杏在其堂吉诃德式的自画像中描绘了融合之美，模糊了特性与共性的界限。

We calculated the pressures up to 1000 MPa for gun propellants with different compositions.

在1000MPa的压力范围内，理论计算的最大压力与实测值具有较好的一致性。

After orthogonal test analysis of three factors, three levels and 27 kinds of compositions,the causes of the putridity of the Rugosa rose fresh cuttings were investigated.

通过三因素三水平 2 7种组合的正交试验和分析，认为插穗腐烂病的发生是由于难生根的离体保加利亚玫瑰嫩枝插穗的抗性弱、空气和土壤的高温高湿条件所造成的；分析还表明土壤因素对保加利亚玫瑰嫩枝扦插腐烂病影响最大，其次是插穗因素和浸穗试剂，并据此提出感病率较低的 4种组合类型。

Reported in this paper are Fe isotope compositions of pyrites from Neo-Archean stratiform sulfide deposits,North China.

报道了山东石河庄和河北大川地区前寒武纪层状硫化物矿床中黄铁矿单矿物的Fe同位素组成。

The paper describes briefly the development history of the polymer with piezoelectricity and pyroelectricity , approaches the compositions, structures and piezoelectricity and pyroelectricity of the PVDF.

介绍了压电和热释电聚合物的发展简史，探讨了PVDF的组成、结构及压电和热释电性能。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！