This paper gives a brief introduction to the exploration of global uranium resources, and analyzes the explored reserve and potential of uranium, production, consumption and supply of nuclear fuel, and the guarantee of uranium resources to the world's nuclear power.
本文简要介绍了国内外铀资源勘探概况及主要特点，分析了世界铀资源探明储量和潜力，核燃料的生产、消费和供应，铀资源对世界核电的保障能力情况。
Practice has proved that our method in accordance with the above proper use, maintenance of pipeline pumps Express to guarantee that the pipeline come on as the core of the system ramp the normal operation of equipment status; through the variable frequency control, you can try to play it smooth running, efficient energy saving, long-term durability advantages, for a range of continuously transported thousands of miles of high-quality aviation fuel.
实践证明，我们按以上的方法正确使用、快速维护管道泵，就能保证其作为机坪管线加油系统核心设备的正常运行状态；通过变频控制，就可以尽力发挥它运转平稳、高效节能、长久耐用的优势，为万里航程源源不断地输送优质的航空油料。
The content that the cost place of motor transportation enterprises includes has: 1, ;3 of salary; 2, worker welfare fund, fuel and material are managing; 6 of; 5 of award; 4, fuel, tire, guarantee; 9 of; 8 of cost; 7, overhaul, depreciation, maintain a road expends loss of; 11 of; 10, carriage administration fee, train operation accident; 13 of; 12, other, overhead expenses is so-called target cost is, plan achieved cost level to realize target gain.
汽车运输企业的成本所包括的内容有：1、工资；2、职工福利基金；3、燃料和材料节约奖；4、燃料；5、轮胎；6、保修费；7、大修；8、折旧；9、养路费；10、运输治理费；11、行车事故损失；12、其它；13、治理费用所谓目标成本是指在计划年度内，为实现目标利润计划达到的成本水平。
Relying on the worldwide economic depression caused by fossil fuel crisis of 1973, Credit Guarantee Fund was finally set up and ended the suspension for nearly ten years debates.
幸好於民国62年的能源危机引起世界性的经济萧条，临危授命下信用保证基金方得以成立。
They simply do not require any persuasion with their fees directly with check appears to us guarantee the procurement of petroleum products, are generally fuel oil M-100 and D21 milliont/month each, according to documents on the 12th Price directly traded out ICPO and well prepared guarantees, they do not speak nonsense but just go for the topic!
他们根本不需要我们同他们费任何唇舌，直接带着支票开出现金保函给我们采购石油产品，一般都是燃料油M-100和柴油D2各一百万吨/月，按照12号文件的价格直接成交开出ICPO和已经开好的保函，一点废话都不多讲，直奔主题！
Protect the tube sheet from burning by the scouring of high-temperature fuel gas and guarantee the safety of boiler.
烟气三回程设计，烟管采用螺纹烟管，内插扰流子，增加了对流传热面积和增强了传热效果。
As an example, analysis Xin Hai Power Company's coal inventory management, research reasonable coal inventory, not only to guarantee the safety generation, but also to reduce liquidity occupancy rate and fuel reserve depletion; Established coal inventory model under the conditions of the railway arrived in the direct; Analyze the various indicators of production to Coal Consumption of Power Supply, come up with effective control measures; The unit price of standard coal great impact on fuel costs, in this paper, analyze the influencing factors of unit price of standard coal, made several strategies to reduce the price of standard coal; The effectiveness of blended coal to reducing fuel costs is often been neglected, this paper describes the process of how coal-doped in detail.
本文以新电公司煤炭库存管理为例，分析了既要保证安全发电，又要尽量减少流动资金占用率以及燃料贮备损耗情况下的合理煤炭库存，建立了铁路直达方式下的煤炭库存模型；供电煤耗的大小对单位燃料成本影响较大，本文分析了各项生产指标对供电煤耗的影响，针对有较大影响的生产环节，提出了有效的控制措施；标煤单价对燃料成本影响很大，本文对标煤单价的影响因素进行了分析，提出了降低标煤单价的若干策略；煤炭掺配环节对降低燃料成本的作用易被电厂忽视，本文通过实例，详细说明了如何进行煤炭合理掺配以降低入炉煤单价。
In order to guarantee the seal, there is special fuel supply system to synchronous work with the mixing motor, automatically supplies centralized grease lubrication oil to axle end constantly, make little oil into mixing silo through seal ring, and prevents the entry of the mortar.
为保证其密封质量，配有专门的供油系统与搅拌机电机同步工作，不断地自动给轴端集中供油，使少量的油通过密封圈进入搅拌筒，抵御沙浆的侵入。
Nowadays, because of the insufficient researches on modelling and optimizing, the tar and contanmination content of fuel gas in biomas gasification and power generation is too high to guarantee the gas quality and power equipment safety.
目前国内外在生物质气化发电技术方面，由于缺乏对生物质气化过程特性的建模和参数优化问题的研究，使得生物质燃气中焦油量和污染物的含量过高，燃气品质难以保证，进而对燃气轮机发电机组产生不利的影响，降低了气化燃气的利用价值。
The results show that with the increase of stoichiometric ratio, the denitrification efficiency decreased at the isothermal high temperature. The higher temperature of reburning atmosphere, the higher NO reduction can be achieved with the less stoichiometric ratio. But when the stoichiometric ratio is higher, there exists an optimum temperature for multicomponent gas reburning. The effect of residence time on NO reduction shows that in order to get the optimum denitrification efficiency, it should guarantee enough long residence time as much as possible in the design process of the boilers. The increment of reburning fuel ratio is more beneficial to improve the denitrification efficiency.
实验结果表明：反应温度不变时，化学当量比增大，NO脱除率逐渐降低；化学当量比较低时，随着反应温度的升高，NO脱除率逐渐升高；化学当量比较高时，再燃区存在一个最佳反应温度条件；停留时间对多组分气体再燃脱硝的影响规律表明，为提高再燃过程的脱硝效率，在锅炉设计时应尽量增加再燃燃料在再燃区的停留时间；再燃燃料比的增加使再燃区还原性气体浓度增加，这必然提高NO与还原性气体的反应速率，有利于进一步提高NO脱除。
The research and development of air-fuel ratio control system for natural gas engine can improve the fuel utilization rate and engine emission level, which at the same time guarantee the engine effective power and with important scientific research value and practical application value.
对天然气发动机空燃比控制系统的研究与开发，在保证发动机有效动力的同时可进一步提高燃料利用效率和发动机排放水平，具有较大的科研价值和应用价值。
To avoid the oxygen starvation when current is drawn from the fuel cell and to guarantee the fuel cell can work near the effective operating point when transient and high current occur, we adopt nonlinear model predictive control.
为避免当燃料电池电流下降时，阴极会遭受氧不足的现象以及在瞬态及大的负载电流出现时电池能工作在有效的工作点附近，采用了非线性模型预测控制方案。
Under circumstance of guarantee nuclear heating system optimum, judged standard of critical investment of nuclear heating station is established. The definition and solution of the critical value of fossil fuel price and the corresponding investment of nuclear heating station are given.
在保证供热系统最优的前提下，建立了核供热站投资临界值的判断标准，给出了核供热站投资临界值及所对应有机燃料价格临界值的定义和求解方法。
In order to guarantee the vehicle to run normally under different condition and have good power performance and fuel economy, the chief function of the vehicle power train system design is matching power between engine and each part of drive line.
汽车动力传动系统设计的首要任务是：保证传动系各部件之间以及与发动机之间良好的匹配，确保汽车能在不同条件下正常行驶，并具有良好的动力性和燃油经济性。
Tehran would get the fuel it needs and international powers would get a guarantee that some of Iran's uranium stockpile would not be used for nuclear weapons.
德黑兰可以获得自己需要的燃料，国际大国也能够获得保证，伊朗的铀储备不会用于核武器。
However, increasing the fuel inventory can guarantee the safety and production of electricity, but high inventory holding costs will undoubtedly increase the cost of power generation business spending, reduce the flow of funds, thus affecting the profitability of power generation companies.
然而，增加燃料的库存虽然能保证发电企业的安全生产，但高额的库存持有成本无疑会增加发电企业的成本支出，减少资金的周转，从而影响发电企业的盈利能力。
It is riot so easy to guarantee accuracy of repeated fuel consumption test due to the influence of various complex conditions during bench test and is always one of the hard points to tackle in engine performance test.
由于发动机台架试验时各种复杂因素的影响，油耗量的重复测试精度较难得到保证，一直是发动机性能测试难点之一。
A Co. takes an entire flow the large-scale integrated iron and steel works, to guarantee that the stable crude fuel demand, has carried out the crude fuel compensation trade form cooperation in the practice and the supplier.
A公司作为一个全流程的大型钢铁联合企业，为了保证稳定的原燃料需求，在实践中和供应商开展了原燃料补偿贸易形式的合作。
The system can guarantee the delivery flow of the pressurized fuel at any times, and is capable of decreasing the power if accidental explosion of the said fuel and the extent of damage to the system effectively.
通过与常用燃料供应系统的对比认为，该系统可有效地保证在任意时刻增压燃料的供应流量，同时还可有效地降低增压燃料偶发爆炸的爆炸威力和对系统的损坏程度。
As the only aviation fuel supply guarantee enterprise national wide, Xinhua Aviation Fuel Co. Ltd is holding a monopoly position in domestic aviation fuel sales market.
新华航空油料有限责任公司作为我国目前唯一一家全国范围内的航油销售企业，在国内航油销售市场上处于垄断地位。