柱状的

Under scanning electron microscope,barite in these samples occurs as euhedral crystal,co-existing with authigenic quartz and albite with the same idiomorph.Considering the geological setting and c rystal form,it is believed that barite occurred in the study area is compara ble with that found in the Guaymas Basin,Gulf of California,i.e.,with hydrothermal origin.

通过对东太平洋多金属结核中国开辟区表层沉积物和短柱状沉积物的系统观察和分析，首次根据矿物学和地球化学两方面的证据，发现中国开辟区沉积物中热水活动及其产物的存在。X射线衍射分析表明，沉积物样品中普遍含有重晶石，部分样品中含量高达10%以上。

Based on the high-resolution analysis of planktonic foraminiferal isotope and organic carbon of 91 sediment samples from two box cores located respectively in the southern and northern slopes of the South China Sea, the changes of sea surface temperature and paleoproductiviy of the past 2400 years were reconstructed. The sea surface temperature and the depth of thermocline varied in different stages during the late Holocene, with some short-term climate events such as the Little Ice Age.

对南海南、北陆坡两个箱式柱状样中91个沉积物样品进行了高分辨率的稳定同位素和有机碳分析，获得最近2400年以来上部海水温度和表层古生产力的记录，发现晚全新世南海的表层海水温度和温跃层呈现阶段性变化，且有小冰期等短期气候事件。

The coupling efficiency and alignment tolerance between the high power single emitter broad area diode laser and thecylindrical lensed multimode fiber has been discussed in the forth chapter; in addition, the simulation and the experiment have been done to support the theoretical results.

第四章详细讨论了利用柱状楔形微透镜多模光纤与大功率宽发射域半导体激光器的耦合效率；同样利用计算机辅助模拟了耦合过程，并通过实验验证了耦合系统的可行性，讨论了其在三维方向的容忍度。

From the perspective of practical application, the paper introduces the subjects and their properties and methods used in the lithological column drawing program which is based on the Grapher software automation function, and then lists some key steps of codes of the program.

本文从实际应用的角度出发，对利用Grapher软件Automation功能绘制岩性柱状图所用到的对象及其属性和方法进行了详细介绍，并给出了关键步骤的代码。

The mucinous tumors account for approximately 20%–30% of all bronchoalveolar cell carcinomas (3,4) and are characterized by tall, mucus-filled columnar cells.

粘液细胞肿瘤约占所有支气管肺泡癌的20％－30％，特征为高的、充满粘液的柱状细胞。

The mucinous tumors account for approximately 20%–30% of all bronchoaleolar cell carcinomas (3,4) and are characterized by tall, mucus-filled columnar cells.

粘液细胞肿瘤约占所有支气管肺泡癌的20％－30％，特征为高的、充满粘液的柱状细胞。

The results show that the thin film has a pseudocubic perovskite structure and the good the epitaxial direction.

结果表明，薄膜为赝立方钙钛矿结构，晶格常数为3.861 nm，晶格失配度为2.1%，具有良好的单晶外延结构和较光滑的表面，且薄膜中晶粒的生长模式是&柱状&模式。

Finally roud and flat elliptic cross-section samples with uniform shape, smooth surface and unidirectional crystals have been successfully obtained.

最终在等截面送料、变截面送料的条件下分别抽拉出了成形良好，表面光洁，具有单向柱状晶组织的圆形截面、扁椭圆形截面的样件。

We found, GLP-1-IR cells in various guts of rat, pig and foetus of human with distribution scatteredly among the basal portion of intestinal glands. The cell shape corresponded with open type cells, i.e. L-cells. The density of GLP-1-IR cells was different in races, but the distribution regularity of GLP-1-IR cells was same. It showed that a continuous increase from the proximal to the distal portion of small and bowel.

结果发现：在各段肠管都可见到GLP-1-IR细胞；GLP-1-IR细胞散在于肠腺的柱状上皮细胞之间，多位于肠腺的基底部，呈开放型内分泌细胞形态，即L细胞；不同种属问GLP-1-IR细胞密度不同，但分布规律相同，即自小肠和大肠的近端向远端逐渐增大。

The results showed that pH of the irradiated sediment core is higher than the unsterilized one,and microorganisms could have an effect on the pH of sediments.All the four sediments are in the strong reductive environment at the depth of 7～30 cm,and the values of Eh are quite closer,the main factor that affect the redox environment may be the compaction of the sediment.All the sediments had a cumulation of phosphorus at the surface layer,and the total phosphorus of the sediments at the depth of 4～10 cm are lower than the average.It is indicated that phosphorus had been redistributed at the suface layer.

本研究采集太湖梅梁湾沉积物，通过印Co.y射线辐照、添加可溶性淀粉等处理研究微生物活性对太湖沉积物pH，Eh及总磷分布影响，以揭示微生物在湖泊沉积物中的沉积后作用，为探索富营养化湖泊表层沉积物磷的归趋提供理论基础。1 材料与方法1.1 样品采集和处理2005年1 1月，采用自制的柱状采泥器采集太湖梅梁湾沉积物，采样位点为31.30.306 N.120.13.370 E，采集后立即带回实验室，其理化性质见表1。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。