pristine soil

用法例句

Identification of similar non-thermophilic Crenarchaeota in four Chinese and American pristine soils;

中国和美国原始土壤中非高温泉古菌的发现和鉴定(英文)

To explicitly define the boundary condition at the bottom of liner systems,a one-dimensional model for contaminant diffusion through layered media considering the effect of the original soil layer was presented.

为了准确定义成层衬里系统底端边界条件,提出了考虑原始土层影响的成层介质污染物一维扩散模型。

Organo-mineral complexes were separated from different developing direction and phases of steppe soils with fractional method of particle-size and density, and their mounts, humus contents, composition and ratio of carbon to nitrogen were analyzed.

对采自处于不同发展方向和阶段的草原土壤分组提取有机矿质复合体，并对它的质量分数、腐殖质质量分数和组成、Ｃ／Ｎ比值等的变化做了分析，试图从土壤复合体变化的角度去认识草原的退化和恢复过程。

Five different land utilization methods of saline steppe soil in the west of Jilin province were selected,including grazing grassland,fencing grassland,tillable,new paddy field and long-term cultivate paddy field.

结果均揭示水田和围栏草原土壤肥力质量较高,而放牧草原和旱田土壤肥力质量较低,呈退化趋势。

aboriginal nature.See also Synonyms at crude

原始土著人的天性参见同义词

Furthermore, the transformation of land from natural state to cropland also leads to the loss of SOC( Soil Organic Carbon).

另外，原始土地转化为耕地的过程也使土壤丧失了大量的有机碳。

The current issue of Time magazine contains a report on original natives in Australia.

最近一期《时代》杂志刊登了一篇有关澳大利亚原始土著人的报导。

The Archaeological Analysis of Native Original Ceramic Execution in South East Asia;

东亚南部土著原始制陶的考古学分析

In primitive times the gens had always owned common land, ever since the tribal land began to be divided up.

这在原始时代，从部落土地开始实行分配的时候起，始终是存在的。

One of the earliest known inhabitants of a place;an aborigine.

土著，原住民指最早居住于一地的人；原始居民

Its development has run through the whole history of the social development of Tujia nationality.

其源头，始于原始文化；其流变，贯穿于土家人的整个社会文化发展史。

They carved out great areas of land from the virgin forest.

他们在原始森林中开拓出大片大片的土地。

A member of the indigenous or earliest known population of a region.

土著人一地区原始的或最早为人所知的人

They can be classified into three subgroups: primeval seashore saline soil, 5,183,665mu;

下分三个亚类:原始滨海盐土,面积为5,183,665亩;

DISCOVERY OF PROTITAN (PERISSODACTYLA, BROTOTHERIIDAE) FROM LATE EOCENE TUKHUM BEDS, NEI MONGOL

内蒙古晚始新世土克木层发现之原雷兽

Creation of Fire and Clay-Research on the Modelling and Decorativ Patterns of Ancient Painted Pottery;

火与土的孕育—原始彩陶造型与纹饰探析

Research of the Legal Issues about Original Acquisition Institution of Right to Use State-owned Land;

国有土地使用权原始取得制度法律问题研究

The aesthetic opinion primitive beliefs that is included in the dressing and adornment;

试论土族服饰中蕴含的原始信仰审美观

a farm with 50 acres of unimproved and 68 acres of improved land; unimproved woodlands.

拥有50英亩未改良土地和68英亩改良土地的农场；原始林地。

Soil Nutrient Contents and Their Responses to the Soil Core Transferring Experiment of Three Typical Natural Forests along the Changbai Mountain Transect

长白山原始森林土壤养分及其对土柱置换试验响应

The first task to do so involves clarifying the contentious type of the original vegetation through pollen spore analyses.

黄土高原的原始植被到底是什么样子，学者们说法不一。

sedentary soil

原生土, 原地土壤