Rising temperature that unfroze the soil after a severe winter was blamed for the frequent sandstorms this year, he said.
他说,经过严冬之后气温的升高使土壤逐渐解冻,这是引起近期频繁沙尘天气的主要原因。
Yields were rising, pests appeared under control and fertilisers were replenishing tired soil.
产量不断增加,害虫得到控制,贫瘠的土壤也补充了肥料。
Gore also explores how deforestation, soil erosion, and the rising world population are multiplying the effects of rising greenhouse gas emissions.
戈尔还探讨了森林采伐、水土流失和日益增加的世界人口是如何对不断增加的温室气体排放产生乘数效应的。
Perhaps he sees a Ronaldinho rising up out of the African soil.
也许他看到了罗纳尔迪尼奥崛起的非洲土地。
There are certain laws for the pore pressure change and the effective stress rising to treat soft soil foundation with surcharge preloading method.
堆载预压加固方法在加固过程中土体孔隙水压力的变化以及有效应力的增长都有特定的规律。
For instance, soil erosion, global warming, glaciers melting, and sea level rising.
例如:水土流失、气候变暖、冰川融化、海平面上升等等。
Then it carries on soil sample the experiment of the storing water system, including penetration coefficient determination experiment and capillary water rising experiment of the soil sample.
然后进行储水系统土样的试验,包括土样的渗透系数测定试验和毛细水上升试验。
The studies show the groundwater level is rising quickly and may surpass the critical depth along downstream area with the extension of the irrigating field, which can bring on the soil salinization.
研究表明:该区随灌溉面积的扩大,地下水位上升迅速,灌区下游水位将超过临界埋深,从而引起土壤次生盐渍化。
Soil cutting and throw rising have been realized through up cutting rotary cultivation theory in this paper.
采用逆转旋耕理论实现对土壤的切削与抛升。
The result showed that under definite fertilizer supply, the soil water utilization degree and dry matter accumulation increased with the fertilizer supply rising.
结果表明,在一定的施肥范围内,小麦陕229对土壤储水的利用程度和干物质累积随着施肥量的增加而提高。
In recent years, the pollution of soil is rising and soil heavy metal pollution has become the urgent the topic which needs to study.
近年来土壤污染不断加剧,土壤重金属污染的治理已成为当前急需研究的课题。
When in cuttage, the part of the branch buried in the ground is cut into the river sand matrix of the upper layer, but is not suitable for rising over the river sand to penetrate into the soil layer.
扦插时,枝条入土部分则应扦插在上层河沙基质中,不宜越过河沙,深入到土层中去。
When in cuttage, the part of the branch buried in the ground is cut into the river sand matrix of the upper layer, but is not suitable for rising over the river sand to penetrate into the soil layer.
扦插时,枝条入土部分则应扦插在上层河沙基质中,不宜越过河沙,深入到土层中去。
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