查询词典 biota

In this paper, effects of exotic plant invasions on soil biota and soil nutrient cycling processes are reviewed, and the mechanisms that underlie these impacts are discussed.

随着科学家对生态系统地下部分的重视，评价外来植物入侵对土壤生态系统的影响成为当前入侵生态学领域的研究热点之一。

It was not appreciated that as the climate changed, so did the habitat; and as the habitat changed, so did the biota.

人们没有意识到，随着气候的变化，栖息地也变化；而随着栖息地的变化，生物群也变化。

A cold water biota is here defined as organisms living in water with an annual mean temperature of nearly 0℃.

居住在年平均温度通常接近0℃的冷水体的一群生物，称为冷水生物群。

The ocean chemistry and a simple ocean biota model is included.

模式的主要预报变量有总CO2 、碱度和磷酸盐。

The surface of desert biological soil crust formation mechanism, and their impact on the environment, biota, from another point of view of ecosystem stability and maintenance, but also has important theoretical and practical significance.

探讨荒漠地表生物结皮形成机制，及其对环境生物群的影响，从另一角度研究生态系统的稳定与维持，而且具有重要理论与实践意义。

It is very clear that their different opinions are mainly caused by their different understanding of the nature, components and international correlation of the Jehol Biota, as well as the criteria of the Jurassic-Cretaceous boundary.

非常明显，产生不同观点的主要原因是我国专家对于热河生物群的性质、特征、组成和国际对比，以及侏罗－白垩系界线的定义和标准各自有着不同的认识和理解。

Aquatic Biota - collective term describing the organisms living in or depending on the aquatic environment.

水生生物区系-集体术语，描述生物体生活在或依赖于水环境中。

Some localities of the Jehol Biota produced most Mesozoic mammal fossils in the past several years.

过去几年中发现的中生代哺乳动物多数产于热河生物群中。

I'm growing up in a crowded city. I did not see the wildlife in the forest, also seldom see the birds flying in the sky, therefore I'm not familiar with the biota .

我生长在人群密集的城市里，没有见过森林里的野生动物，也很少见到长着翅膀飞翔的小鸟，因此对生物一片陌生。

But if in order to discuss the similar by biota, there is best similar degree in Changhua

但若以全部调查物种的生态相似度评估来看，则以彰化县的研究样区有最佳的相似度，次之为台中县大安溪以南的两个样区，彰化北部及云林，再次之为台中县大甲溪以北之样区。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。