沉积作用

In SPIH, there are depositions of immunocomplex and complement on the vessel walls of placental villus and uteroplacenta.

重度妊高征时，子宫、胎盘血管有免疫复合物和补体沉积，在妊高征的发生和发展中，免疫因素起着重要作用。

The volcanism also had greater impact on the depositional environment during this period.

同时发现火山作用对该时期沉积环境有较大的影响。

In addition, mixing between abyssal sediments on the subducted plate and basic magma is also a factor that can not be negligible.

同时，俯冲板块上深海沉积物与基性岩浆混合作用也是不容忽视的因素。

Some other older zircons with 206Pb/238U ages of 932 to 2443Ma were brought from Precambrian basement rocks at depth by strong submarine volcanic eruption and then deposited in quartz albitite together with hydrothermal fluids.

其他较老年龄锆石是由强烈的海底火山喷发作用从深部基底物质中带出的，并与热水流体一起沉积下来，赋存在石英钠长石岩中。

Based on the above research, we analyzed regional metallogenic conditions from geology, geophysics and geochemistry. Considering regional strata, some source beds with ore-bearing strata controlled apparently metallogenesis. The strata contained hydrothermal siliceous rock or siliceous albitite ether formed some favorable source beds and established substantial foundation for later diplogenetic metallogenesis e.g.

从区域地层上来看，含特殊层位的矿源层对成矿有明显的控制作用，其中含热水沉积成因的硅质岩或硅质钠长质岩的地层或形成有利的矿源岩，为后期叠生成矿奠定物质基础，或直接形成工业矿床；另外，区内黑色页岩（包括碳质板岩、碳质泥岩、碳质页岩和含碳钙质板岩等）也是很好的矿源层。

Under the different pH conditions, the migration and transformation behavior of each form of phosphorus released from the lake sediments into water body was studied by means of simulation. The results show that under alkalic condition or acidic condition, the temporal and spatial distribution of phosphorus in the water body changes with its releasing mechanism, and its migration and transformation behaviors are various. The change of pH value has no obvious effect on such transformation, but the total phosphorus in the water body has substantial effect on the concentration change of various forms of phosphorus.

通过室内模拟湖泊沉积物在不同pH条件下，研究释放到水体中各种磷形态的迁移转化行为，结果表明：碱性条件和酸性条件下，水体磷的时空变化由于其释放机制的不同，其迁移转化行为各不相同，同时，pH值的变化对水体中各种磷的相互转化没有明显的作用，各种磷形态的浓度变化，在很大程度上取决于水体中总磷的浓度。

The expressed apoE protein in central neuronal system functions potentially in deposition and clearance of amyloidal peptide, sustaining the stabilization of microtubule proteins, cellular signal transduction, immune regulation, glucose metabolism and oxidation stress.

中枢神经系统中的apoE对脑组织淀粉样蛋白的沉积与清除、微管蛋白稳定性的维持、细胞信号转导、免疫调节、葡萄糖代谢、氧化应激等都有潜在的作用，apoE在体内发挥十分重要的生物学活性。

Lipoprotein lipase gene is a multifunctional protein, which catalyses the hydrolysis of the triglycerides component of Chylomicrons and very low density lipoproteins.

脂蛋白脂酶是一种多功能蛋白，其主要作用是催化乳糜微粒和极低密度脂肪酸的甘油三酯水解，是影响脂肪沉积的关键酶之一。

This rock contained chalcedonic cement before it underwent diagenesis, a process where low temperatures and low pressures alter the content of sediments before they finally lithify, or turn into rock.

这块石头包含石髓的水泥之前，它经历了岩化作用，一个过程，那里的低温和低的压力，改变的内容，沉积物之前，他们终于岩化，或变成岩石。

With the sedimentary index as a basis, combined with seismic phases and well logging phases, an analysis has recognized that conglomeratic Zheng-408 sand body is a near-origin, faster deposited, fan-delta facies conglomeratic sand bodies, with later low maturation in both composition of structure and weak diagenesis.

以沉积学标志为基础，结合测井相及地震相等方法，分析认为郑408砂砾岩体为近源快速堆积的扇三角洲相砂砾岩体，成分成熟度和结构成熟度都低，成岩作用弱，以原生孔隙为主。

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