扩散性的

Taking Zhenhai petrochemical oilcan engineering in Longhai as an example,This paper refers to oil slick's pervasion mode and analyses leakage-contamination accidents of undissolved petrochemicals,especially oil.

本文以龙海市镇海石化工程为例，采用油膜扩散相关模式，当发生油品等难溶性化学品的泄漏事故时，分别对漂浮的油膜以及分散于水体中溶解、乳化的油所造成的海洋环境污染影响加以预测、分析。

Three-dimensional spatial pattern of hawthorn spider mite adults and its aggregation and dispersion types are observed, and time series dynamics of its aggregation intensity are studied using patchiness index.

考察了山楂叶螨成螨在树内的三维空间格局及其聚集与扩散的趋势，并用聚块性指标研究了其聚集强度的时序变化。

With diameter class increasing, patchiness index decreased gradually and clumping degree of population decreased, trees of diameter class Ⅶ distributed randomly, so the population emerged obvious spreading trend.

随着径级的增大，聚块性指数逐渐减小，种群的聚集程度也减小，Ⅶ级大树呈随机分布，该种群表现出明显的扩散趋势。

And such methods V/m ratio t-test, negative binomial parameter, index of dispersion, Cassie index, index of clumping, index of mean crowing and index of patchiness are employed to analyse various dominant populations of Heptacodium miconioides community in the Tiantai Mountain in Zhejiang province and distributive patterns of Heptacodium miconioides community in different quadrats, and this paper also examines the intensity of Heptacodium miconioides population in different quadrats by means of stand classes.

摘 要 以浙江省天台山七子花群落为研究对象，采用相邻格子样方法取样数据，应用方差／均值比的t检验法、负二项参数、扩散型指数、Cassie指标、丛生指标、平均拥挤指数和聚块性指数等方法，分析了七子花群落各优势种群以及七子花种群在各样地中的分布格局，并分立木级对七子花种群在不同样地内的集群强度进行了测定。

Results］the gross morphology of the tendons showed the experimental group had lesser adhesion and better reactiveness than that in the control group.the fibrin had degraded at 3 weeks. cell tracing showed that the labeled bone marrow derived mesenchymal stem cells remained viable and presented in the intratendinous region for at least 6 weeks, becoming more diffuse at later timepoints.at 3 weeks, collagen fibers appeared more organized and there were better morphometric nuclear parameters in the treatment group. at 6 and 12 weeks, there were no differences between the groups with regard to morphometric nuclear parameters.

结果］实验组相比对照组肌腱大体观察粘连差，肌腱活动性好。3周后纤维蛋白载体即降解，细胞示踪结果显示标记的骨髓间充质干细胞至少6周内仍可保持活性并存在于肌腱组织中，但之后逐渐扩散。3周时，实验组与对照组相比胶原纤维排列更为有序，且胞核形态结构更规则，但在6周及12周时，实验组与对照组胞核参数测定无统计学意义。3周时实验组比对照组具有更强的的生物力学特性，但之后则差别不明显。

The impregnated cathodes with sub-micron scandia doped tungsten matrix exhibited excellent emission property. The current densities of more than 30 A/cm^2 at 850℃ b could be obtained, and the emission homogeneity was improved with the ordinary scandate cathode.

湿法冶金方法制备的亚微米结构钪钨基扩散阴极850℃时电流密度可达47A/平方公分，且阴极表面的发射均匀性较普通钪酸盐阴极有明显的改善。

A special process named " silicification followed by carbonization" was adopted to solve the problems such as SiC grains forming on the SiO_.

通过"先硅化再碳化"的工艺方法可以较好地解决S iO2/S i复合衬底上S iC成核困难以及粘附性差的问题，同时还可以有效抑制S iO2中的O原子向S iC生长膜扩散。

A special process named "silicification followed by carbonization" was adopted to solve the problems such as SiC grains forming on the SiO2 and poor cohesiveness between the SiC and substrate. Furthermore,this method is effective to prevent O atoms diffusing from SiO2 into SiC epilayer.

通过"先硅化再碳化"的工艺方法可以较好地解决SiO2/Si复合衬底上SiC成核困难以及粘附性差的问题，同时还可以有效抑制SiO2中的O原子向SiC生长膜扩散。

Euler-Lagrange equations of the functionals defined on the unit sphere S〓 with more general form is also educed, which is beneficial to the discussion of the behavior of those functionals in chromaticity diffusion.

我们还导出了球面上的较一般形式的泛函的Euler-Lagrange方程，为进一步研究不同泛函用于色彩扩散的性态打下了基础。

The hypochlorous acid and hypobromous acid contained in this bactericide bear extremely strong membrane diffusing-penetrating ability for the absence of charge so as to kill pathogens rapidly.

&甲基利&高效植物病害杀菌剂是一种高效广谱、内吸、治疗型杀菌剂、所含的次氯酸分子和次溴酸分子不带电荷，有极强的扩散穿透细胞膜能力，可迅速将病原体杀死，适用于作物各个生长期，特别对各种真菌性、细菌性和病毒性的疑难病害有独特的铲除效果。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失