围绕扩大天然气的传播将根据加州的上限和交易制度，以明年生效，这将增加至少50美分，至每百万英国热量单位的天然气为燃料的蒸汽成本。
The spread over natural gas will widen under California's cap and trade system, set to take effect next year, which will add at least 50 cents per million BTUs to the cost of gas-fired steam.
蒸汽的高成本、加上货运对速度的低需求，使得世界上大多数的海运货物都是通过帆船来运输的，直到20世纪初，这一状况才有所改变。
The high cost of steam and the lesser need for speed kept the majority of the world's ocean freight moving by sail until the early years of the 20th century.
降低的成本也有助于那些能够生产不同形状和尺寸的成品铁制品的蒸汽动力轧钢厂的发展。
Reduced cost was also instrumental in developing steam-powered rolling mills capable of producing finished iron of various shapes and sizes.
蒸汽船不仅速度更快，往上游运送货物的成本也只有以前手推运货船的十分之一。
Steamboats were not only faster but also transported upriver freight for about one-tenth of what it had previously cost on hand-propelled keelboats.
18世纪晚期，詹姆斯·瓦特设计了一种高效的、商业上可行的蒸汽机，随着它的使用成本越来越低，它很快被应用于各种工业用途。
In the late 1700s James Watt designed an efficient and commercially viable steam engine that was soon applied to a variety of industrial uses as it became cheaper to use.
他说，随着能源成本的下降，人们将更广泛更频繁地使用蒸汽涡轮机。
As the cost of energy goes down, he said, people would be more likely to use steam turbines more often.
那个世纪的伟大发明如蒸汽机，机械纺纱机，焦炭炼铁大大的节省了高额生产成本，使其更为低廉。
The great inventions of that century-the steam engine, mechanical spinning, smelting iron with coke-all served to economise on the expensive factor of production and use more of the cheaper one.
然而，蒸汽是需要燃烧其他燃料来产生的——一般来说是天然气——因为加热岩石需要很多的蒸气，那么制造这些蒸汽的成本就会很高。
The steam, however, is made by burning other fossil fuels-normally natural gas-and because heating rock takes a lot of steam, making that steam takes a lot of money.
蒸汽代表著最好的解决办法，可以减到最少的消耗成本，免除清洁剂和消毒剂。
Steam represents the best solution as it allows to cut to the bare minimum if not to get rid of any detergent or disinfectant.
配方成本及水和蒸汽平均耗量。
如遇水，电，蒸汽，洗涤材料等成本价格有较大变动的情况发生，洗涤价格可经双方协商后另行调整。
The price is to be adjusted by negotiation in case there would be great change on the costs of water, electricity, steam, washing materials etc.
在生产过程中，浆板机压榨部采用停机清洗和在线清洗相结合的方式，以提高湿浆板干度，降低蒸汽用量，节约生产成本。
During the process, the pulp sheet department adopts interval cleaning and online cleaning method to increase the pulp sheet dryness, decrease the steam consumption and save the produce cost.
通过节能分析和成本核算，说明了在蒸汽系统中冷凝水回收的效益是十分可观的。
Through the cost analysis, emphasis condensate water recovery system in steam can save energy, make the great economy value.
使之降低蒸汽消耗，降低生产成本。
The steam consumption is reduced, the production cost is decreased.
论述了TC 201空气压缩机组性能运行状况和工艺参数优化。使之降低蒸汽消耗，降低生产成本。
The operation condition and technological parameters optimization and adjustment of TC201 air compressor units are introduced. The steam consumption is reduced, the production cost is decreased.
水回用和蒸汽的回收降低了成本。
The reclamation of water and steam can decrease the cost obviously.
目前，我国稠油油藏主要采取注蒸汽等热采方式，但普遍面临着油层出砂、气窜和采油成本高的严峻挑战。
Nowadays, the domestic heavy oil reservoirs are mainly exploited by steam injection process, but serious challenges come from sand problem, steam breakthrough and high production cost.
以单位发电量最低成本为目标函数，建立了燃气-蒸汽联合循环发电系统的热经济学优化模型。
Taking the minimum cost per unit power generation as the objective function, a thermo-economic optimization model for gas and steam combined cycle power generation system is established.
矿物燃料制氢是主要的制氢方法，其中以天然气蒸汽转化制氢的成本最低。
Hydrogen production from fossil fuel is the major processes in which steam reforming of natural gas is one of the most economic processes.
该设备采用独特的油水混合油炸工艺，燃气和蒸汽可同时使用，蒸汽可预热，降低了生产成本，适合需要低温油炸的食品。
The equipment adopts unique oil-water mixture deepfry technology, gas and steam can be used at the same time, steam to preheating, reduce production cost, suit needs low temperature Fried foods.
动力(煤、蒸汽、水、电)消耗、热力站的设计及设备维修管理是影响供热成本的因素。
The consumption of power including coal, steam, water and electricity, the design of substation and the equipment maintenance management are factors influencing heat-supply cost.
调研结果表明：气脉冲除灰效果比蒸汽除灰效果好，装置的运行安全可靠，且除灰成本可降低8229％。
The results show that the gas pulse sootblowing is more suitable than steaming sootblowing for its safty and a 82.29% decrease in cost.
水回用和蒸汽的回收降低了成本。
采用多效带压泵的浓缩系统，可大大减少加热蒸汽的消耗量，降低生产成本。
The application of concentration system with multi - effect thermal compression pump could reduce the consumption of the steam and lower the production cost.
在多种预处理方法中，蒸汽爆破法预处理因其成本低、能耗少、无污染而备受研究学者的青睐。
Among many pretreatments, steam explosion, because of its low-cost, less energy consumption and pollution-free has favored researchers.
为了满足石化企业工艺过程对蒸汽和电力不断变化的需要，实现企业降低成本、节能降耗的目的，必须保证蒸汽动力系统在最优状态下运行。
The steam power system ( SPS) should be operated under the optimal scheme to meet the varying demand of steam and power from process, to reduce cost and save energy for petrochemical industry.
目前蒸汽消耗占木糖生产成本的50%左右，如何降低蒸汽单耗是实现降本的主要工作之一。
Steam consumption accounts for about 50% of the total cost. Therefore, finding a method to reduce the unit consumption of steam is one of the focuses of our work.
该产品的开发填补了干法腈纶中、高缩产品的空白，且生产过程中蒸汽量的减少，降低了生产成本。
The production development to fill the gaps in medium and high shrinkage Acrylic fiber. The production process reduce the cost as a result of reduced the amount of steam.
该产品的开发填补了干法腈纶中、高缩产品的空白，且生产过程中蒸汽量的减少，降低了生产成本。
The production development to fill the gaps in medium and high shrinkage Acrylic fiber. The production process reduce the cost as a result of reduced the amount of steam.
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