查询词典 microbiotic

In artificial vegetation-fixed sandy dunes, microbiotic crusts always occur with stabilizing of the environmental conditions in vegetation regions.

在沙坡头人工植被固沙区，微生物结皮是伴随着植被区环境的日趋稳定而出现的。

Microbiotic crust is one of the important components in arid and semi-arid area, which attracts more and more attentions for its hydrological process recently.

：微生物结皮是干旱半干旱地区生态系统的重要组成部分，其生态水文过程受到了广泛关注，但对微生物结皮在地表蒸发过程中的作用存在较大的争议。

Soil microbiotic crusts are widespread in arid and semiarid regions, they are one of the major components of desert ecosystems, and their importance has been demonstrated by numerous researches.

：生物土壤结皮广泛分布在干旱半干旱地区与寒区荒漠，是荒漠生态系统的主要组成和景观特征之一，其重要性已被大量的研究报道所证实。

Most of the precipitation intercepted in microbiotic crusts was dissipated through evaporation.

拦截在微生物结皮层的水分大部分以蒸发的形式损耗

In this paper, evaporation process of the typical microbiotic crust is studied by using micro-Lysimeter in vegetated area in Shapotou region.

笔者利用微型Lysimeter对沙坡头地区几种典型微生物结皮和流沙地表的蒸发过程进行了试验观测，并与水面蒸发进行了对比分析。

There is a significant difference in daily change of soil moisture content at depth of 5 cm between the areas with and without microbiotic crusts.

因此，生物结皮被认为是荒漠地区土壤表面状况的指示物和荒

The results showed: the microbiotic soil crust inhibited the growth of the plant after promoting it in Northern semi-arid region.

研究表明：北方半干旱区生物结皮对植物生长存在先促进、后抑制的过程。

The increase of topsoil evaporation is due to that microbiotic crusts decreased soil surface reflectivity and enhanced the proportion of latent heat in net radiation.

地表蒸发量的增加是因为微生物结皮降低了地表反射率，并提高了蒸发潜热在净辐射中的比例。

The microbiotic soil crust could create the microenvironment that was suitable for plant growth on the abominable environmental condition and unstable soil.

在风蚀环境条件和不稳定的土壤条件下，生物结皮的出现可创造适合植物生长的微环境，为植物的生长提供了条件。

As a result of its high capability in interception of precipitation and enhanced evaporation of soil surface, the development of microbiotic crusts will more and more threaten the soil water condition which the artificial sand-fixing vegetation should rely on.

微生物结皮的逐年发育使其对降水的拦截能力和地表的蒸发能力都逐渐提高，并改变了水分在土壤剖面中的分配过程和格局，这对人工固沙植被赖以生存的土壤水环境产生了越来越大的威胁。

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。