查询词典 native soil

The native grasses and weeds, the scattered patches of gorse, contended with one another for the possession of the scanty surface soil; they fought against the droughts of summer, the frosts of winter, and the furious gales which swept, with unbroken force, now from the Atlantic, and now from the North Sea, at all times of the year; they filled up, as they best might, the gaps made in their ranks by all sorts of underground and overground animal ravagers.

薄薄的植被笼罩着广阔的高地和峡谷的斜坡，还没有受到人的劳动的影响。本地的牧草和杂草，分散在一小块一小块土地上的金雀花，为了占据贫乏的表面土壤而互相竞争着；它们同夏季的烈日斗争，同冬季的严霜斗争，同一年四季从大西洋或北海不断吹来的狂风斗争；它们尽其最大可能来弥补为各种地上和地下动物所造成的破坏。

Blue Grama grass is native to the Great Plains where the temperature ranges from hot to cold and the soil is primarily of alkaline content and rainfall can be practically non-existent in some areas.

蓝色格兰马草是大平原上的一个自然草种。在大平原上，炎热和寒冷的气候都有。最初的土壤含有碱性成分，在有些区域几乎没有降水。

The characteristics of nitrogen metabolism and soil nitrogen of four invasive plants (Ipomoea cairica, Wedelia trilobata, Synedrella nodiflora, Lantana camara) and one native plant (Paederia scandens, control plant) had been studied.

研究了4种外来入侵植物(五爪金龙、南美蟛蜞菊、金腰箭和马缨丹)和1种本地植物鸡矢藤的氮代谢及其土壤氮特征。

Lewis Carroll has his particular saying to the world, yet it grows from English soil. We may say he is representing his native to speak. There is typical English humor in it.

刘易斯面对世界有他本人的言说方式，可滋养他的土壤是英国，谁又能说他本人不代表一个民族在说话他的谐谑中没有英国幽默的因子？

A compare exerperiment on the contribution to N in potting soil from a field of grass and crop rotation among native alfalfa, wheatgrass, tall fescue, Siberian wildry, awnless brome and spring wheat was conducted in Xinjiang.

种植土壤所增加的氮中碱解氮所占比例，分别由种植前土壤的6.46%提高到6.81、7.58、8.00、8.33和8.37%。

Compared to the control Cynodon dactylon, the two native petrophile plants had higher soil erosion resistance index.

两种岩生植物均比狗牙根土壤有机质含量和抗蚀指数高。

This volume reconfirms the diverse and unpredictable roles that non-native species assume as they invade new ecosystems: destruction of vital crops and forests, major damages to ecosystems leading to loss of biodiversity, soil erosion, and water loss.

当他们侵入新生态系统时，这卷再确认非本地种类假装的完全不同和无法预言的角色︰至关重要的庄稼和森林的损坏，主要的对生态系统的损害导致生物 Living beings 多样性，土壤腐蚀和水损失的损失

Flower outstanding reputation, in addition to the organizational structure of native flowers, but also the structure of aquatic organizations, to enable them to long-term growth in the water, not water culture flower planting soil, application of chemical fertilizers do not, can not only realize flowers water culture, but also to achieve vegetables, fruit crops such as water culture.

花卉名声在外，除了土生花卉的组织结构，也有水生的结构组织，使其能够在水中长期生长，水培花卉种植不用土、不施化学肥料，不仅可以实现花卉的水培，还可实现蔬菜、水果等农作物的水培。

An investigation on radionuclide accumulation by native halophytes and its influencing factors,plant variety and parts,soil K content and profile contribution of radionuclide,was carried out for the feasibility of radionuclide phytoremediation at a radionuclide contamination site,in China.

本研究在某放射性典型污染区域取样，测量了该区域盐生植物及其生长土壤的137Cs含量，以生物富集系数为指标，分析了不同核素土壤分布、K元素含量等因素对BC值的影响。

The native grasses and weeds, the scattered patches of gores, contended with one another for the possession of the scanty surface soil; they fought against the droughts of summer,the frosts of winter, and the furious gales which swept with unbroken force, now from the Atlantic,and now from the North Sea, at all times of the year; they filled up, as they might, the gaps made in their ranks by all sorts of underground animal ravagers.

本地的牧草和杂草，分散在一小块一小块土地上的金雀花，为了占据贫乏的表面土壤而互相竞争着：它们同夏天的干旱斗争，同冬季的严霜斗争，同一年四季时而从大西洋时而从北海不断吹来的狂风斗争；它们竭尽全力来填补各种地面上和地下的动物破坏者在它们行列中间所造成的孔隙。

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