旋回

The stratigraphic completeness was figured out, which improved the resolution of recognition of sequences; the fractal dimensions of log curves change abnormally at SBs and fs, being a good parameter in high-resolution sequence stratigraphic analysis and explanation of the complexity of geological background; the fixed vector and the transfer step of the probability matrix can be used in describing quantitatively the randomicity law of the evolution of stratigraphic accumulation, being helpful in analysis of sedimentary series.

测井序列的小波变换不仅可以直观方便地识别层序、准层序界面，而且，与FFT相结合进一步识别出其中的米氏旋回层，并计算出层段地层完整性，大大提高了层序识别分辨率；测井曲线的分形维数在测井层序界面及海泛面处有异常反映，是高分辨层序分析及地质背景复杂性解释的有效参数；固定向量和状态矩阵转移步数可定量描述沉积序列演化的随机规律性，是地层序列分析的辅助手段。

Below 200 times smooth lens, area of illuminate of domestic hare liver all appears out-of-the-way sex injures vein blood-vessel in the center of different level flocculus hepatic illuminate area has times light of;400 below lens the Kupffer cell that gobbles up a function relatively not illuminate area has decrease apparently.

菲力磁增强自旋回波序列T1WI、T2WI扫描分别检出11只、9只阳性家兔，肝脏照射区呈高或相对高信号改变。200倍光镜下，家兔肝脏照射区均出现不同程度小叶中心静脉血管闭塞性损伤；400倍光镜下肝脏照射区具有吞噬功能的Kupffer细胞较未照射区有明显减少。

While the nearly E-W-trending steeply dipping foliation belts and their corresponding structure of metamorphic strata are attributed to the second orogenic cycle.

而近东西向陡倾叶理带及相应的变质地层结构则属于后期造山旋回。

Microfossil assemblages and foraminifer isotopes from the upper part of ODP Hole 807A on the Ontong Java plateau were studied to provide evidence for discussing Late Quaternary productivity variations with glacial cycles in the western equatorial Pacific.

通过研究翁通－爪哇海台ODP 807A孔顶部岩心微体古生物和有孔虫同位素的变化，探讨冰期旋回中赤道西太平洋晚第四纪古生产力的变化。

The evolution of the Youjiang basin in the Triassic shows that it is not a "regenerated geosyncline" as thought in traditional view, but constitutes a complete Wilson- Cycle with its earlier development in the late Palaeozoic.

4认为三叠纪右江盆地不是传统观点所说的"再生地槽"，而是与晚古生代一起共同构成一个完整的威尔逊旋回—处于晚古生代多岛洋体系格局的最终封闭阶段。

For the past several million years, Earth has been locked in a glacial cycle.

在过去的几百万年中，地球被封锁在一种冰期旋回中。

Result:The MR hydrography of inner ear of the patient displayed that there was an extradural high-signal intumescence which was like sliver shape and the edge of it was smooth and neat between the sigmoid sinus of the posterior cranial fossa and the inner acoustic meatus.

应用三维高级快速自旋回波序列横断扫描大前庭水管综合征患者的整个颞骨岩部，将所有原始图像传给网上工作站，应用最大密度投影法将图像进行三维重建，获内耳立体像。

In the period of Mesozoic-Palaeozoic, Caledonian events and the evolution of Hercynian -early indo-Chinese cycle are experienced in two-phase marine passive continental margin and Craton basin in the lower and middle Yangtze Region, by which stable enormous thick Mesozoic-Palaeozoic deposites are induced, six sets of source rocks are produced, it has a strong capacity of hydrocarbon generation.

通过构造演化特征分析了海相烃源岩的发育，中、下扬子区中－古生代经历了加里东和海西－早印支旋回两个阶段的海相被动大陆边缘和克拉通盆地演化，形成了岩性稳定的巨厚中－古生界，发育了6套烃源岩，具有较强的生烃能力。

In a complete ingression regressio...

由于盆地演化具周期性，在一个完整的水进-水退旋回中，中间细两侧粗的分界线是两条折线，两条折线结合在一起构成菱形，即所谓"菱形中心"。

The important features of superimposed basins in China are interfracture emplacement and intermountain emplacement.

缝间就位和山间就位是我国叠合盆地的重要特点，反映了盆地经历了多期次的伸展裂解、俯冲消减、碰撞闭合以及后碰撞期的伸展挤压旋回。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐