沉积作用

In the acidic conditions, decomposition of organic material in the soil is slow.

在酸性环境下，有机物质的沉积作用是缓慢的。

It detailed deal with the oxidation process of manganese ore deposit, it behave the Ca、 Mg、Si、Na、K and other element made lot shift in desediment mechanism, and the high concentration of Mn in aggradation mechanism.

5详细论述了孤峰组含锰岩系的地球化学、指相地球化学及稳定同位素特征，首次明确提出泾县昌桥地区的含锰岩系为热水沉积作用形成的认识。

The experimental studies on the activation,migration and deposition of goldbearing argentite sample in hydrothermal solution containing neutral,alkaline and acidic amino acids are made respectively in this paper.

对含金的辉银矿样品在中性、碱性和酸性氨基酸热液中的活化、迁移与沉积作用，分别进行了实验研究。

The results show that the biodeposition rates of bivalves change seasonally.

02年5月—03年9月对桑沟湾养殖主要经济双壳贝类的生物沉积作用进行了研究。

Hemoglobin may be the common "sink" for CO in forming scarlet carboxyhemoglobin , for NO in forming nitrosyl hemoglobin, and for H2S in forming green sulfhemoglobin .

血色素是一种普通意义上的沉积作用，对CO来说是形成鲜红的羧络血红蛋白，对NO来说是形成亚硝酰基的血色素，而对H2S来说是形成绿色的硫化物血色素。

This is changeable and rapid rate of sediment production.

这是种多变而快速的沉积作用。

Chert ; hot water deposition ; gold deposit ; Yunnan Province

硅质岩；热水沉积作用；金矿床；云南省

To get a comprehensive understanding of the relationship between the atmospheric particles and the global marine ecosystem, Paytan and her research group made the simulation about the gross of the cupper deposition in marine.

为了对大气粒子与全球海洋生态系统之间的关系有一个全面的了解，Paytan和她的研究小组对海洋中铜沉积作用的总量进行了模拟。

The secondary ion yield has a maximum value when the projectile kinetic energy is...

分析表明，这是势能沉积作用与线性级联碰撞过程协同作用的结果。

The formation of these concretions was affected by biological processes besides chemical processes, when they were being formed.

这类结核的形成，除化学沉积作用外，还有生物作用的影响。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。