如你所知,沉积物是通过风、水流或冰川运动等自然过程输送的物质,如沙子、砾石、化石碎片等。
Sediment as you know, is material like sand, gravel, fossil fragments that is transported by natural processes like wind, water flow or the movement of glaciers.
另一个话题是能源生产和输送的分离。
Another issue is the separation or "unbundling" of energy-production and transmission.
而甲醇,作为一种与汽油一样容易输送的液体燃料,可用于车用燃料电池。
Methanol, a liquid fuel, is easily transportable, like gasoline, and could be used in automobile fuel cells.
随着向发电机输送的资金源的枯竭,设备制造商的订单也是每况愈下。
As the flow of finance to electricity generators dried up, so did the orders to equipment manufacturers.
该公司解释说:“水可以通过使用地球输送的氢还原月球土壤来生产。
The company explains that, “Water can be produced by reducing lunar soil with hydrogen that is imported from the Earth.
亚美尼亚东邻阿塞拜疆,西邻土耳其,占据石油和天然气输送的要道。
Azerbaijan to the east and Turkey to the west closed their borders with Armenia, cutting off most routes for oil and natural gas.
美国超导公司希望使公用事业部门相信他们的技术就是电力输送的未来方向。
American Superconductor is hoping to convince utilities that its technology is the future of electricity transmission.
加上药物和后继输送的成本,我们发现每年综合疟疾控制的花费还不到五角大楼两天的花销。
Add in the costs of medicines and ongoing delivery services, and we find that comprehensive malaria control would cost less than two days' Pentagon spending each year.
根本的问题是,与电力公司希望输送的电量相比,许多输电线路和它们之间的连接线路的额定负荷能力太小了。
The basic problem is that many transmission lines, and the connections between them, are simply too small for the amount of power companies would like to squeeze through them.
这些货物不是医药或者紧急物资,但是速度同样至关重要:输送的货品乃是尖端时尚服装,在世界各地大受追捧。
These are not shipments of medicines or emergency rations, but speed is just as vital: the goods are clothes of the latest fashion, in hot demand everywhere.
2006年,俄罗斯在和乌克兰的一场债务纠纷中切断了对乌克兰的天然气供应,影响到了向欧洲输送的天然气。
In 2006, European gas deliveries suffered after Russia cut Ukraine's supplies during a debt dispute.
由于在传输过程中采用高压直流电缆输送的损耗要比传统交流电的损耗小得多,因此采用交流电远距离传送电力很不划算。
Energy losses on DC lines are far lower than on the traditional AC ones, which make transmission of energy over long distances uneconomic.
电气线路:利用整流装置稳定电流的变化频率,此外通过变压器把690伏特的电压提升到超过2200 0伏特,大大提高了电流长途输送的效率。
Electrical Circuitry: Converters stabilize the current's varying frequencies. Transformers boost voltage from 690 volts to more than 22, 000, so current travels efficiently over long-distance lines.
电气线路:利用整流装置稳定电流的变化频率,此外通过变压器把690伏特的电压提升到超过2200 0伏特,大大提高了电流长途输送的效率。
Electrical Circuitry: Converters stabilize the current's varying frequencies. Transformers boost voltage from 690 volts to more than 22,000, so current travels efficiently over long-distance lines.
此外,北大西洋热输送系统关闭所引起的温度变化太小,无法解释新仙女木天气。
Additionally, the temperature changes induced by a shutdown in the North Atlantic heat conveyor system are too small to explain the Younger Dryas.
血液是把氧气输送到身体各部分的媒介。
Blood is the medium in which oxygen is carried to all parts of the body.
巨大的管道把水沿山坡输送下山。
受热气体通过水中的一根螺旋管输送。
受热气体通过水中的一根螺旋管输送。
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