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一致分布

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In this chapter, not only Extensed ACD Model, which took higher-order moments、 strict stationarity、 geometric ergodicity and a-mixing property with exponential decay as its sufficient and included most of the present forms of ACD Models was expounded, Box-Cox transformation was carried out by figurate the parameter of ?

尽管关于ACD的实证研究已经十分丰富,却很少有人把注意力放在条件期间模型设定的测试上,本章探讨了关于ACD模型统计性质研究的最新成果,并研究采用两步法来测试条件期间模型的误差项的分布,第一步包括通过QML估计条件期间过程,以获得误差的一致估计;第二步衡量基准密度的参数和非参数估计与残差的风险率函数之间的紧密度。

According to the distribution of the positive charges inthe surface of the cage, it can be expected that two -OH groups finally adding at two sites which arewithin one hexacyclic ring and in different sides of equator, which is accord with the conclusion resultedfrom thermodynamics

通过寻找并分析过度态的结构,发现酸化阳离子中处于赤道带6-6类碳原子上的羟基和两极区域5-5类碳原子上的羟基都有朝邻近赤道带碳原子上迁移的可能,结合碳笼上正电荷的分布特征,预计亲核水解作用将发生在赤道异侧六员环的对位,说明考虑动力学因素,最终获得1,4-加成富勒醇的可能性最大,该结论与热力学的结果一致。

The focus in long bone appears patchy geographic type, the courser of its long axis was coherent with the stress bone trabecula; the focus in vertebral bodies show laterigrade band-like which was distributed in the middle of the vertebral bodies or near the termibal lamella and plumbed with stress bone trabecula of the vertebral bodies.

在长骨灶病呈长斑片地图样,其长轴大体与应力骨小梁走行相一致;在脊柱椎体病灶表现为分布于椎体中央或近终板区的呈横形小片条带状,与椎体应力骨小梁排列垂直。

Both NJ and MP trees indicated a closer relationship in the western Atlantic Lutjanidae than in the South China Sea Lutjanidae.South China Sea Lutjanidae is basal in the NJ and MP tree and diverged before western Atlantic Lutjanidae.

这与所研究的笛鲷地理分布和地理隔离基本相一致,同时也说明中国南海笛鲷分化较早并且分歧较大[动物学报 52(3):514-521,2006]。

Studies show that the average ratio of w/w(P2O5)(1.62) of phosphates in submarine guyots is the same as that of w/w(P2O5)(1.621)of carbonate-fluorapatite, but is obviously different from that of w/w(P2O5)(1.318)of fluorine_carbonate, suggesting that the phosphates from northwestern Pacific are species of carbonate_fluorapatite.Three types of microneedle-microcolumnar, microgranular and microcryptocrystalline carbonate_fluorapatite with different abundances have been found.

海山磷酸盐的平均化学成分w/w(P2O5)(1.62)与碳氟磷灰石的w/w(P2O5)(1.621)几乎一致,而与氟磷灰石的w/w(P2O5)(1.318)相差甚远,表明海山磷酸盐为碳氟磷灰石,其形态主要有针状_柱状微晶碳氟磷灰石、粒状微晶碳氟磷灰石及显微隐晶质碳氟磷灰石3种类型,它们在分布丰度上存在差异。

The lab findings show, the no-blemish copper deposition can be realized through selective copper deposition in trench. In the process of electro-plating, via and crevice come into being due to the misproportion of the current density inside and outside the trench.

在电镀的条件下,凹槽电镀铜产生空洞和缝隙原因是凹槽内外电流密度分布不均匀,使凹槽内外镀层生长速度不一致,最终导致空洞和缝隙形成。

The results show that all aluminum anodizing sludges were slightly neutral to acidic and mainly consist of more than 50% Al2O3; the similar total contents of Cu, Pb, Zn, Ni, Cd, and Cr in the 7 samples were found, namely, the concentrations of Pb, Cd were relatively lower, but that of Cu, Zn, Ni, and Cr were higher; the leaching tests indicate that all the samples were classed as nonhazardous wastes; but each of metals in the sample shows very different leaching behavior, possibly depending on their total contents and the final pH of leachates.

结果表明,铝型材污泥属于中性偏酸性物质,主要由Al2O3组成,含量在50%以上。各试样中Cu、Pb、Zn、Ni、Cd及Cr的总含量的分布趋势基本是一致的,其中Pb、Cd的含量较低,Cu、Zn、Ni及 Cr的含量较高。浸出毒性试验表明铝型材污泥属于非危险废物,但污泥中各重金属的浸出特性又各自不同,可能主要与它们在试样中的总含量和浸出液的最终pH值有关。

At 6 wk, the hepatic stem cells begin to differentiate to hepatocyte system, and then to cholangiocyte system in the next week. Like oval cells in the adult liver, the hepatic stem cells mainly locate at the periportal region at 10-12 wk.

wk, 肝干细胞开始向肝细胞系分化, 7 wk向胆管系分化, 10-12 wk,肝干细胞主要局限于汇管区周围的肝索,与成年肝中卵圆细胞的分布一致。

The method utilizes petrographical information obtained from two-dimensional thin sections to stochastically reconstruct the 3D model of a stone sample by the theories and techniques of image processing and mathematic morphology.This paper compares quantitatively the reconstructed microstructures...

这种方法利用从二维薄片取得的岩相学图象信息,用图象处理理论技术和数学形态学的方法生成了岩石的三维模型,对重建的三维微观结构和实际砂岩的表面细微结构进行了定量比较,比较显示,这种重建方法得到的三维模型孔隙率与原始图象基本一致,其水平面/纵切面/横切面上的颗粒长径分布与实际岩石有较好的相关性。

The result is congruent with that from ITS sequences, close correlated with phytogeographic distribution, and related with the relationship revealed by the morphology of the flower.

这一结果与ITS序列得出的提示是一致的,与地理分布是密切相关的,在花的形态上也呈现一定的相关性。

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Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严,以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆,把帆卷起,系住。

Therefore, positively advances the interest rate marketability reform is one of current our country finance reform important tasks.

因此,积极推进利率市场化改革是当前我国金融改革的重要任务之一。