查询词典 fuel

Technology of fuel ethanol production from saccharine material such as starch is already mature. The technology of fuel ethanol production from cellulosestill has some obstacles to overcome,e.g.difficulties in pre-treatment of raw material,problem of pentose fermentation,high cost of cellulose enzyme,etc.

以淀粉等糖类原料生产燃料乙醇的技术已经是完全成熟的技术，而以纤维素秸秆为原料的生产技术尚有一些难点未能克服，比如：原料的预处理困难、戊糖发酵问题、纤维素酶的价格高昂等。

The properties of light fractions (including naphtha, jet fuel and light hydrogenated lube base oil) from the 300 kt/a lube isodewaxing unit of SINOPEC Shanghai Gaoqiao Company were reviewed and a proposal for optimizing utilization of these fractions was presented, such as producing AR petroleum ether from naphtha; superior odorless kerosene and rolling oil of aluminum foil from jet fuel fraction; transformer oil, high quality white oil and jelly wax from light base oil fraction.

对中国石化上海高桥分公司300kt/a润滑油异构脱蜡装置生产的石脑油馏分、喷气燃料馏分及轻质加氢基础油性质进行试验分析，提出合理的利用方案，其中石脑油馏分可生产分析纯石油醚，喷气燃料馏分可生产特种煤油与铝箔轧制油，轻质加氢基础油可生产变压器油、高档白油以及果冻蜡。

The advances in the research of cold flow properties of diesel fuel based on the crystallization of wax in diesel fuel were reviewed, including the application of the technology of XRD, DSC, photomicrography, thermodynamics and molecular simulation.

从结晶角度出发对柴油低温性能方面的研究进展进行了综述，包括X射线衍射法、光学显微技术、热力学研究、热分析技术和分子模拟技术等测试技术的应用。

In industry, iodine is the main content of composing organic fuel, which can make phthalein series tar fuel.

在工业中，碘是合成有机燃料的主要成分，可以制酞系的焦油燃料。

This obtained polynomial equation in characterize the relationship between the output voltage of the fuel cell and the operating parameters, the current and temperature, can be effectively used in the future control system design for this type of fuel cell system.

此存在於燃料电池输出电压与电流与温度的操作参数间之近似多项式关系式，将可有效的被用於此类燃料电池控制系统的设计上。

The blending fuel 20% POME with PD (POME20) as compared with the blending fuel of 50% POME with PD not only can reduce the concentration of Smoke and HC, except the slightly higher BSFC and the concentration of NOx, but also can maintain the engine performance as compared with using PD.

中文摘要高级柴油中添加20％棕榈油甲酯的混合燃料(POME20)可较添加50％棕榈油甲酯混合於高级柴油中的燃料(POME50)能维持与纯高级柴油燃料相同的引擎性能外，同时在油耗及NOX浓度些微增加的情形下，又能有效的减低烟度及HC浓度的排放。

According to the requirement of a minimum-fuel-consumption, a method of coplanar hit orbit optimization design for SGKW was studied. The dimensionless planar motion model of SGKW was founded, and the optimal control problem of minimum-fuel-consumption coplanar hit orbit was derived into two-point-boundary-value problem according to Pontryagin maximum principle.

针对燃料最省要求，研究了SGKW共面打击轨道优化设计方法，建立了SGKW的无量纲化平面运动模型，利用庞特里亚金极大值原理将燃料最省共面打击轨道的最优控制问题转化为两点边值问题。

We have one regenerative horseshoe-flame fuel tank furmceand one fuel pot furnace, With an annual production

配套：塑料盖、电化铝盖、内塞、肩套、喷头、泵头等；并有礞砂、高低温丝网印刷、烫金烫银、抛光、涂妆、UV电镀等加工工艺。

For 96h , LC50 of No.0 marine diesel fuel and marine fuel oil to young sea is 11.4 mg/L and 17.5 mg/L,and safe concertration of the two oils is 0.11 mg/L and 0. 18 mg/L,using the method of probability unit for data treatment based on the test results.

通过几率单位法对数据处理得出0＃船用柴油和船用燃料油96小时的LC50分别为：11.4 mg/L和17.5mg/L，安全浓度分别为0.11mg/L，0.18mg/L。

The results show that jet fuel price mean and profit mean were influenced by initial value of change probability vector and adjustment rate of jet fuel price.

结果表明，航油价格均值和利润均值与价格变化概率向量初值和价格调节率有关。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。