查询词典 land and water

In abandoned land and peripheral desert of oasis, influenced by irrigation of oasis, groundwater table has been raised above the critical depth.Because the soil salt cannot be eluviated by irrigation water and precipitation, salt brought to the upper layers of soils by strong evaporation is especially concentrated on soil surface.

绿洲内的撂荒地和靠近绿洲的荒漠草地受绿洲内部灌溉过程的影响，地下水位升高，超过了地下水的临界深度，同时又因为缺少灌溉的反复淋洗，在强烈的蒸发作用下，盐分的表聚现象十分明显，而且整个剖面内盐分的含量都较高，土壤的盐渍化现象非常严重。

Seen from the present grain production and economic development, national grain is structurally overabounded and at the low security level, with regional security and insecurity in coexistence. Besides, cultivated land resources , water resources and farmers' economic income are all not optimized.

从我国粮食生产状况与经济发展水平看，全国粮食生产处于结构性过剩与低水平安全中，区域性粮食安全与不安全并存；耕地资源、水资源以及农民的经济收入状况等均不容乐观，加之自然灾害加重，粮食生产的环境成本将随之增加，这将影响我国未来粮食安全。

Now, the Chinese government is taking measures for reforesting some of the cultivated land and planting grass to control the loss of water and erosion.

目前，中国政府正通过退耕还林、退耕还草等措施来治理黄土高原上的水土流失。

In the end, countermeasures to improve the carrying capacity of land resource, including forest vegetating which can conserve soil and water, developing traditional industries, such as livestock cultivation, citrus planting and tourism, etc were put forward.

最后在此基础上提出了要加强库区植被恢复，发展柑橘业、畜牧业和旅游业等传统优势产业以提高库区土地资源承载力的针对性对策。

It can move on land and climb over pond dam, therefore the machine is suitable to dredge silt and dig soil from fishpond, canal, lock and other sites whose water is hard to drain off.

该机适用于鱼塘、渠道、船闸、码头等难以排干水后施工的场合进行清淤、挖泥。

All merchants may enter or leave England unharmed and withoutfear, and may stay or travel within it, by land or water, for purposesof trade, free from all illegal exactions, in accordance with ancientand lawful customs.

根据原有的合法的习俗，所有的商人为着贸易的目的可以进入或离开英格兰，或者在境内停留旅行，无论通过陆路或水域，免于恐惧免于伤害免于非法的勒索。

There was no significant soil and water loss differences in equivalent peanut land between sole peanut and alley cropping systems. There were also 146-172mm surface runoff and 6503-7571kg ha〓 soil losses annually in alley cropping systems.

就可比花生种植面积而言，花生南酸枣间作方式下水土流失量与传统花生种植方式下没有显著差别，年地表径流和土壤流失量仍然分别高达146～172mm和6503-7571kg ha〓。

They are like snakes and lizards, and they can live both on land and in water.

它们像蛇和蜥蜴，能在陆地和水里生活。

This mixing of fresh and salt water creates a unique environment filled with life of all kinds—a transition zone between the land and sea.

盐水和淡水混合创造出了一个独特的环境，其中充满了各种生物——这是陆地和海洋的过渡区

This mixing of fresh and salt water creates a unique environment filled with life of all kinds—a transition zone between the land and sea.

淡水和盐水混合创造出一个独特的环境，其中充满各种生物。这是个陆地和海洋的过渡区。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。