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The organic geochemistry characteristics of source rocks and oil sands in Well Hu 41,Well Hu 83 in Huzhuangji area are studied,by which a preliminary judgement is made that the type of kerogen of Es_3 source rock is a mixed type with high maturity,and its depositional environment is saltness reduction one.

通过对胡状集地区胡41井、胡83井等烃源岩和油砂进行有机地球化学特征研究,可以初步判定胡状集地区沙三段烃源岩干酪根类型为混合型,成熟度较高,沉积环境为咸化的还原环境;沙三段原油属于成熟原油,沙二段原油属于低熟原油;沙三段原油为自生自储原油,沙二段原油与沙三段原油不同源。

The main area which changes is agricultural land, grassland with low coverage, high coverage of grass and sand..

从要收生变更的地类无工田、矮覆揭度草地、上覆揭度草地和沙地。

From 1999, in the yellow sandpile structure waist deployed the small 22 wells after the testing a newly drilled oil well date productive are 62.47t/d, the daily production were mad 8169m3/d happily attains the high production industrial oil stream, has begun this area exploration and development prologue.

黄沙坨油田是中石油辽河油田公司发现的首例千万吨级规模火山岩油躲,全区累积探明储量2171×104吨,探明含有面积9.3平方公里。1999年在黄沙坨构造腰部部署的小22井试油探知日产油为62.47t/d、日产气8169m3/d喜获产业油流,拉开了该区勘探开发序幕。

Study of sapphirine and related mineral association in the high-grade region of the Larsemann Hills, East Antarctica, shows that sapphirine of the area is characterized by its magesio, iron-and aluminum-rich, but silico-poor feature, and the substantial intra-and intergrain changes in compositions. The change is mainly manifested by the Tschermark substitution + Si = 2Al.

通过对南极拉斯曼丘陵含假蓝宝石矿物及有关组合的研究,得知假蓝宝石的成分以富镁、铁、铝但贫硅为特征,其粒间及粒内成分的变化均较为明显,这种变化主要表现为以钙契尔马克代换+ Si = 2Al为主的类质同象置换。

Some high points of land in the flooded area remained above water as islands, and are connected by the Long Sault Parkway.

一些高点的土地灾区仍高于水的岛屿组成,是连接的隆索百汇。

Healthy spikes of high-resistant varieties had thicker cell wall and tissue of cortical sclerenchyma, more number of cortical sclerenchyma layers, more number of fibrovascular bundles, smaller area of green subcutaneous tissue in rachis, and theses differences, except number of fibrovascular bundles, enlarged over time. Considering inoculated spikes, cell wall and tissue layers of cortical sclerenchyma displayed different, and to how much extent the relationship between this difference and anti-extension ability of variety had not determined. 6. On the analysis of agronomical characters and molecular marking technology, more than 30 alien anti-Gibberella wheat materials and two mutants coming from this experiment were evaluated their hereditary multiplicity.

实验结果还证明,高抗品种和感病品种的穗轴组织结构确实存在一定差异,在健康穗中,主要表现在高抗品种的皮层厚壁细胞壁和皮层厚壁组织较厚,皮层厚壁细胞层数较多,维管束数目较多,穗轴表皮下绿色组织面积较小,抗、感品种间的差异达显著水平,随发育时间延长,高抗品种的皮层厚壁细胞壁厚度、厚壁组织厚度和厚壁细胞层数增加的幅度较大;在病穗中,主要表现在高抗品种的皮层厚壁组织细胞层数和厚壁细胞壁厚度增加的幅度较大。

Of their relatively small cross sectional area, which does not allow them to sustain high stress.

由于其横截面积相对小,不能承受大的应力,所以点焊处容易产生裂纹。

Rotary seeder is our country's large area is to promote the development of new high-efficiency agriculture machine, our country's agriculture is an important part of sustainable development.

旋耕播种机是我国正在大面积推广发展的新型高效农业机械,也是我国农业可持续发展的重要内容。

The paper discusses the applying effect in one landslide segment GanYue freeway by using refraction seismometry and high-density resistivity method. By synthetic deducing, some significant conclusion is drawn and the mechanism of landslide is studied preliminarily in the area.

讨论了折射地震法和高密度电法在赣粤高速公路某滑坡段的应用效果,并对该地段的滑坡机制进行初步的探讨,并对滑坡体进行了综合推断和解释得出了一些有意义的结论。

In this thesis, some theoretical hypothesis and practical issues in the area of the urban junior high school students self-responsibility will be discussed under the guiding principle of Marxism.

本文以马克思主义为指导,从以下几个方面对城市初中生自我责任心的理论与实践问题进行了探讨。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力