它们在家里使用成本更高。
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.
Cost Modifier：计算业务服务使用成本的基本单位。
Cost Modifier: the base unit for calculating the cost of business service usage.
例如，患者可以使用成本较低的专利已过期的药物进行治疗。
For example, patients can be treated with lower-cost drugs that are off-patent.
我觉得要是福特和其他汽车公司不使用成本效益分析的话，他们最后就会倒闭。
I think that if Ford and other car companies Didn't use cost-benefit analysis, They'd eventually go out of business.
另一个例子是电子邮件账户；使用的人越多，网络越有效，每个人的单位使用成本越低。
Another example is email accounts; the more there are, the more efficient the network is, the lower everyone's cost per utility of using it.
如果能降低智能卡和手机使用成本，那么使用现金的成本就提高了，所以可以额外收费。
If the fees for using smart CARDS and mobiles were low enough, cash would be more expensive to take, so it might well attract a surcharge.
然而，他又指出，软件网络的能力及其低廉的使用成本使得潜在的危险更大且更容易被快速地攻击。
However, he notes, the power of software networks and the low cost of using them makes the potential damage far greater and much easier to accomplish quickly.
这需要我们去发明创造新的科技，降低接入互联网的难度和使用成本，增加其覆盖范围。
It will take inventing new technology to make the Internet more affordable and bring access to unconnected areas.
成本法所核算的项目主要有五项：取得成本、开发成本、使用成本、保障成本和离职成本。
The measurement of cost of HRV mainly consists of five items to count the cost of obtainment, development, employment, maintenance and reassignment of HR.
XPath是一种XML工具，使用成本极低：您可能已通过使用的开发语言将其构建到xml库中。
XPath is an XML facility that you can start to use at low cost: you might well already have it built in to the XML library with the development language you use.
节能：高效率的同步电机，其消耗的能量仅为传统曳引机的60%左右，每年可节省可观的使用成本。
Energy Saving: High efficiency synchronic motor, its consumption energy is only 60% of normal traction machine. It can save a big amount of running cost.
几十年来，美国玉米产量提高的关键是氮肥的利用，该肥在非洲的使用成本远比在美国的要高得多，林奇表示。
A key component in raising American corn yields in recent decades, nitrogen fertilizer, is more expensive in Africa than in the United States, Lynch says.
即使CCS技术的绝大多数流程已经广泛地运用于其他产业，表明其技术改进余地有限，它的资本使用成本仍然与风电相似。
That is roughly the same rate as for wind power, even though most of the processes in CCS are already widely used in other industries, suggesting that the scope for improvement is slender.
精确的动力电池剩余电量(SOC)是混合动力系统进行动力分配的重要依据，也是整车控制和降低使用成本的关键。
Precise state of charge (SOC) of traction battery is a key factor for power distribution of HEV power system, total control of vehicle and cost reduction.
作为霍姆斯特德在Bracewell &Giuliani法律公司的同事，斯科特.赛加尔认为，新规存在的不确定性将增加电力的使用成本、降低电力使用的可靠性。
Scott Segal, Holmstead's colleague at the law firm Bracewell & Giuliani, said the uncertainties around the regulations would make electric power more expensive and less reliable.
使用廉价劳动力有助于降低成本。
企业还可以优化能源使用，降低用电成本。
Companies can also optimize their energy use and cut down on the cost of electricity.
除了粮食产量之外，还有许多不同的方法来衡量农业表现：能源使用、环境成本、水的纯度、碳足迹和生物多样性。
There are many different ways to measure agricultural performance besides food yield: energy use, environmental costs, water purity, carbon footprint and biodiversity.
通过使用玉米乙醇作为替代，汽油的成本将会降低，因为现在化石燃料的进口税已经计算在价格中了。
By using corn ethanol instead, the cost of gas will decrease because now the import taxes on fossil fuels are calculated into the price.
那些仍在使用软木塞，但希望避免生产成本上升的酿酒师，将被迫重新考虑塑料塞子。
Winemakers who still use cork but wish to keep production costs from rising will be forced to reconsider plastic stoppers.
新规定给仍在使用老式工业燃煤燃烧器的公司带来了巨大的合规成本。
New regulations have imposed extensive compliance costs on companies still using older industrial coal-fired burners.
不幸的是，使用简单的量化指标来评估研究人员价值，其长期成本可能会相当大。
Unfortunately, the long-term costs of using simple quantitative metrics to assess researcher merit are likely to be quite great.
不幸的是，使用简单的定量指标来评估研究人员的价值的长期成本可能是相当大的。
Unfortunately the long-term costs of using simple quantitative metrics to assess researcher merit are likely to be quite great.
通过将使用材料投入生产来减少浪费可以降低成本、减少采购花费：不从外部采购，更多从内部再利用。
Reducing waste by incorporating used materials into production can cut costs and decrease the price of procurement: less to be procured from the outside and more to be re-utilized from the inside.
通过将使用过的材料纳入生产中来减少浪费，可以降低成本和采购价格：从外部采购的更少，从内部重新利用的更多。
Reducing waste by incorporating used materials into production can cut costs and decrease the price of procuremen: less to be procured from the outside and more to be re utilized from the inside.
只有在建立了一套理想的地点选择之后，公司才应该使用基于成本的因素来完善选择。
Only after establishing a set of desirable location options should companies refine choices using cost-based factors.
会议通过使用AW 降低了成本，吸引了更广泛的参与者，还提供了在真实世界中可能不会实现的特性和活动。
By using AW, their meeting was more cost-effective, allowed broader participation, and had features and activities that may be prohibitive in the real world.
会议通过使用AW 降低了成本，吸引了更广泛的参与者，还提供了在真实世界中可能不会实现的特性和活动。
By using AW, their meeting was more cost-effective, allowed broader participation, and had features and activities that may be prohibitive in the real world.
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