灌溉

Farmers in China have long used techniques such as fertilisation and irrigation to make their land produce more .

中国农民很长时间来就利用像施肥和灌溉这样的技术来使得土地生产更多的粮食。

Farmers in China have long used techniques such as fertilisation and irrigation to make their land produce more.

中国的农民一直沿用诸如施肥和灌溉等手段来提高土地产量。手段来提高土地产量。句中long为副词，意为"长久地"。

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在土壤Cd 污染条件下，与水层灌溉相比

From the ancient time on, there are two main agricultural irrigations: channel or flume and Kanerjing.

自古以来，新疆的农业灌溉主要有两种，一种是开水渠或水槽引水，另一种是开凿坎儿井。

The results showed that there was little effect of irrigation frequency on foliage area and plant vigor.

结果表明：不同灌溉频率对西瓜生长过程中叶面积和长势的影响较小。

Six Vegetables, namely tomato, cucumber, French bean, radish, Spinach and Chinese cabbage, were irrigated with Petrochemical wastewater containing Phenols and aromatic hydrocarbons and treated with biochemical process.

利用生化处理石油化工含酚和芳烃混合废水，灌溉了番茄、黄瓜、菜豆、萝卜、菠菜和白菜等6种蔬菜，经过观察，对以上蔬菜的生长、产量和品质均没有不良影响。

The effect of long-time irrigation of petroleum wastewater on glebe microbial biomass and soil enzyme activities in Shenfu irrigation area was studied.

以土壤微生物生物量和土壤酶活性等为土壤微生物变化指标，研究了含油污水长期灌溉对东北沈抚灌区农田土壤微生物的影响。

The Grand Canal is also responsible for the important task of irrigating thousands of hectares of farmland.

此外，大运河还担负着灌溉千万顷良田的重要任务，发挥着巨大的作用。

Using matured Thompson seedless grape under extreme drought conditions and deep pit infiltration irrigation technique, the effect of different irrigation quotas on grape sugar content and fruit shape index was determined.

在极端干旱条件下，以成龄无核白葡萄为研究材料，采用深层坑渗灌灌水技术，研究了不同灌溉定额对葡萄含糖量和果型指数的影响。

The study was focused on the amount of available water in soil, hydraulic conductivity in soil-root system from different root zones, sap flow from root to stem, compensatory effect of root water uptake, the fruit growth and physiological attibutes, evaporation and transipiration, and plant water use efficiency. Experiment plants involved apple tree, grape, peach, etc. Fruit trees were irrigated in both half root zones or water was continuously supplied to the one-half and the other half kept dry(fixed partial rootzone irrigation, F), or water was alternatively supplied to two halves (alternative partial rootzone irrigation, A).

项目通过水平或垂直方向交替滴灌、固定局部滴灌及均匀灌溉方式，研究根区土壤湿润方式改变对果树根系微生态系统水分有效性、水分传导、根系吸水补偿效应、根茎液流、生长生理状况、蒸发蒸腾及水分利用效率的影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。