But in relatively liberalised Britain gas is largely traded at spot prices set by current supply and demand.
但是在市场相对自由的英国，天然气以供需决定的市场价格进行交易。
Spot prices are not an ideal way to capture the dynamics of supply and demand.
现货价并不是捕捉供需动态关系的理想方式。
It is rare for investors to take physical delivery of commodities, so no raw materials are removed from the supply chain (another reason why investors are unlikely to affect spot prices).
对于投机商来说，他们很少进行商品的实物交割，因此并没有原材料被从供应链上取走（这是另外一个投机商不可能影响现货价格的原因）。
For Nippon, the implied $72.50 per tonne, including freight costs, represents a 7 per cent premium to the spot market – a small price for guaranteed supply.
对于新日铁来说，相当于包括运费在内每吨合72.5美元，比现货市场溢价7%——用很小的代价就能确保供应。
My company can supply all varieties spot models, specifications and dimensions of the conveyor belt drive.
我公司可现货供应各品种型号、规格尺寸的输送与传动皮带。
Supply Mode: Supplied by powder and liquid materials. The customers can confect to use on spot.
供货方式：由粉状与流体两种材料供应，用户现场配制使用。
Spot prices for legacy parts soared by more than 20 percent amid fears that supply will remain tight due to lack of capacity.
对由于产量短缺导致供应持续吃紧的担忧使留存产品的现货价格飞涨超过20%。
The working principle and circuit design of the spot executive unit in computer telecontrol system for the production management of city water supply are described.
论述了城市供水生产调度微机远动系统中现场执行端的工作原理和电路设计。
THE outlook for ethylene spot market availability remains muddled as a few weeks ago due to higher freight rates and uncertainties surrounding Middle East natural-gas feedstock supply.
由于运费上涨，及中东天然气供应的不确定性，乙烯现货市场的供应前景与前几周相比仍然充满了不确定性。
Research is done on retailers optimal sourcing decision in a portfolio market which consists of spot market and options market with the supply constraints.
研究零售商在由实时市场和供给受限的期权市场构成的组合市场中最优采购策略的问题。
Without the forward sales of real estate, the volatility of the spot price of private residential property would enlarge under the condition that supply falls short of demand.
作为远期实物交易制度的房地产预售并不必然导致住宅价格的上升，但在供求失衡条件下，远期交易的缺失有可能使得市场价格波动趋于加剧。
Rising LNG supply will weigh on spot LNG prices, potentially widening the discount to long-term, oil-linked contract LNG, a situation guaranteed to stoke tensions between producers and buyers.
不断增加的LNG供应将打压现货lng价格，可能扩大现货较长期、石油相关LNG合约的贴水幅度，这一情形肯定将加剧生产商和买家之间的紧张关系。
A pond with a good supply of willow, poplar, and birch trees, is the perfect spot for a beaver family to set up its home.
一个有大量柳树、白杨和白桦树的水塘，是河狸家族的理想的安家之地。
But that very night as it happened, the shepherd, requiring a supply of mutton for the table, laid hands on the Wolf in mistake for a sheep, and killed him with his knife on the spot.
但是，就在那个晚上，牧羊人想吃羊肉，于是把手放在披着羊皮的狼上，一刀就杀了他。
The characteristic of power-supply device for spot welding is introduced, and the advantages and limitations are analyzed.
文章介绍了点焊供电装置的特点，分析了传统的点焊电源优缺点。
Three is the supply policy of cash spot lack of flexibility;
三是现货现款的供货政策，缺乏灵活性；
Un- less the collateral blood supply is sufficient to prevent ischemia, multiple remote spot-like infarctions occur within the hypoper- fused brain territory.
除非侧支血液供应能足以避免缺血的发生，否则在低灌注的脑部区域内将发生多发性的远端点状梗死。
Presents general principles and forms for the design and selection of air-conditioning and ventilation system, involving kitchen air extraction and spot fresh air supply systems.
阐述了宾馆酒店厨房通风空调设计的一般原则及通风系统的采用形式，包括排风系统、岗位新风的设计。
Customers can go to our subordinate LPG supply station, recharging spot, or pipeline service network for transaction.
客户到我燃气集团所属各液化气供气站、充值点或管道气服务网点办理。
This paper reviewed the agricultural products' supply chains system in our country, including spot market, forward contract and futures based supply chains.
首先回顾了我国农产品供应链体系的现状，其中包括现货市场供应链子体系、远期市场供应链子体系与期货市场供应链子体系。
The monitor features a built-in power supply and an optional rack-mount adaptor for wall or spot monitor viewing.
显示器为观看墙壁监测和现场监测设置了内置电源和一个可选的机架适配器。
The study on supply chain inventory system optimization and coordination becomes hot spot in recent years.
近些年来，供应链库存系统优化与协调的研究成了供应链研究的热点。
As a result, how to improve the water-purifying technics and increase automatic control level to ensure water supply quality has been a hot spot for the present.
因此，如何提高净水处理工艺及自动控制水平，保障供水质量，是目前供水行业所关注的热点。
The conditioned air is discharged into the engineer's seated area through two ceiling diffusers and two takeoff ducts that supply air through four adjustable spot diffusers on the ceiling.
调节空气经过两台顶棚散流器与两条输出管排放至工程师座位区。 两条输出管道通过屋顶上的四台可调节点式散流器送风。
Compared with 50 Hz AC Power supply, the virtue of spot welding is that it can save 1/4 to 1/3 energy.
电阻点焊逆变电源与工频交流电源相比，其主要优点是可以节能1/4～1/3。
To fit the demands for the system application and development, researching and producing opm (In-line optical performance monitor) becomes a hot-spot in many device-supply corporations recently.
为了满足DWDM技术的应用和升级，能够进行在线监测的光通道性能模块成为当前很多光器件公司研究和开发的热点。
To fit the demands for the system application and development, researching and producing opm (In-line optical performance monitor) becomes a hot-spot in many device-supply corporations recently.
为了满足DWDM技术的应用和升级，能够进行在线监测的光通道性能模块成为当前很多光器件公司研究和开发的热点。
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