洼

Glaciers carved the two valleys that join the Shuzheng Valley—the Zechawa and the Rize, which climb to around 10,000 feet—into the classic U shapes one knows from Yosemite, Jiuzhaigou's "sister" park in the United States, with walls that discourage casual scrambling yet do not tower severely enough to distract from the extraordinary limy beauty of the modest waterways underneath.

冰川雕刻成的两座峡谷，则查洼和日则，高达10000英尺，它们连接起中间的树正谷，形成了典型的U字形（九寨沟的&姐妹&公园，美国的约赛米蒂国家公园的U字地形为人所著称）。两边高耸的峭壁会使想随意攀爬一下的游客知难而退，但这峭壁并不会使人们分心，底下并不宽大的水道的超凡脱俗的美才醉人。

The spatial distribution of passage system controls the meshy distribution of oil-gas r...

输导体系空间展布控制油气藏网格状分布，输导体系时空有效性控制油气运聚，隐蔽输导体系控制洼陷带岩性圈闭成藏。

In this paper, the biological and organic geochemical methods were applied together to study the characteristics of thermal simulant products of calcifiied and noncalcified coccolithophore, fresh and dead Pediastrum boryanum, autotrophic and heterotrophic Chlorella protothecoides, as well as Synechocystis.

本论文综合利用了生物学与有机地球化学的分析实验手段，研究了钙化/非钙化颗石藻、新鲜/死亡盘星藻、自养/异养黄化小球藻和聚胞藻热模拟产物的地球化学特征，对比解剖了胜利油田孤南洼陷富含藻类化石的烃源岩的地球化学特征，探讨了藻类生源与烃源岩间不同生物标志物表现及对应关系，研究发现

Based on the discussion of exploration problems, the hydrocarbon generation, migration direction, and reservoir forming conditions of source rock in Palaeogene are analyzed in this paper.

禹城地区是临清坳陷东部最具潜力生油洼陷，在讨论勘探存在问题的基础上，本文综合分析了禹城地区古近系烃源岩成烃特点、油气运移方向和成藏条件。

Based on the data analysis of casting lamella, scan electron microscope and reservoir pressure, the mechanism of secondary pore of the beach-bar sandstones are researched in the upper Es4 of the Palaeogene in Boxing Sag .

根据砂岩铸体薄片、扫描电镜、地层压力分析，研究了博兴洼陷沙四上亚段滩坝砂岩次生孔隙的形成机制。

Two sets of oil-bearing series,the upper E_2s_4 and E_2s_3 of Palaeogene in Boxing subsag,were studied by adopting organic geochemistry,high-resolution sequence stratigraphy and pool-forming dynamics.

应用有机地球化学、高分辨率层序地层学和成藏动力学等研究方法，对博兴洼陷古近系沙四上亚段和沙三段两套烃源岩的油气成藏的差异性进行了研究。

The forming of lithologic reservoirs in the Palaeogene of Boxing Sag is generally characterized by multiple hydrocarbon expulsion,expulsion and accumulation coupling,and fourfold genesis controlling reservoir-forming.

博兴洼陷下第三系岩性油藏的形成具有&复式排烃、排聚耦合和四元控藏&的总体特征，而其独特的烃源岩结构和地层压力系统决定了沙四上亚段和沙三段烃源岩在排烃方式、排烃机制以及岩性油藏成藏特点上的不同。

Seed horizontal or oblique, black, sublustrous, lenticular, ca. 2 mm in diam., distinctly granular pitted, rim margin obtuse or acute; perisperm scant.

种子水平或偏斜，黑色，近有光泽的，透镜状，直径约2毫米，清楚颗粒状具洼点，凸缘边缘钝或锐尖；外胚乳不够。

Therefore, these gold deposits are typically polygenetic compound ore deposits.

正是地洼阶段这种构造—岩浆作用才形成了有经济意义的金矿床，这些矿床是多因复成矿床。

Characteristics of gold polygenetic compound deposits in the region are demonstrated. The new viewpoint is put forward that the gold deposits in the region belong to "sediment- metamorphism-fluid superposition reconstruction" deposits which are formed by fluid superposition reconstruction in the Diwa stage on the basis of preliminary enrichment in the fore-geosyncline,geosyncline stage.

论证了区内金成矿的&多因复成&特征，提出了区内金矿是在前地槽、地槽阶段金初步富集的基础上叠加了地洼阶段流体成矿作用的&沉积-变质-流体叠加改造矿床&的新观点。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。