查询词典 kerosene burner

And these results of some main conditions from carrier flotation have been compared, the results show that the recovery of fine grained gold have been increased by applying sulphonating kerosene as a subsidiary collector,at the same time, it also decrease the consumptions of xanthate and No.

对某高泥化高氧化铁锰黑土矿中的金进行了试验研究，试验采用黄铁矿作为载体有效回收了黑土矿中的金，并对载体浮选的几个主要条件进行了对比，结果表明用磺化煤油作辅助捕收剂可增加细粒金的回收，同时也降低了黄药和2#油的用

The water-cooling two-stroke gasoline engine oil was developed from base oil made by sour crude,no peculiar smell kerosene,PIB with low molecular weight and some domestic additives including pour point depressant,antirust agent,antioxidant,antiwear agent and ashless dispersant,etc.

以中国石化茂名分公司生产的含硫原油基础油、无异味煤油和PIB为基础油组分，加入国产降凝剂、防锈剂、抗氧剂、抗磨剂和无灰分散剂研制出的水冷二冲程油具有较好的润滑性能和清净性能，达到TC-WⅡ规格要求。

The results indicate that the permutation and combination of kerosene and decyl alcohol extracting nickel citrate from wastewater is the best.

结果表明，煤油与癸醇组合对废水中柠檬酸的镍萃取效果最佳。

Effects of partial detonable mixture filling proportion on detonation wave pressure properties of kerosene/air pneumatic-valve pulse detonation engine were investigated. A preliminary analysis of a series of wave's reciprocity was carried out.

研究了不同部分充填比例对煤油／空气气动阀式脉冲爆震发动机的爆震波压力特性影响，初步分析了部分充填的爆震管内一系列波相互作用的机理。

In this liquid membrane system,P291〔diphosphoric acid〕and TRPOare used as synergistic mobile carrier,N205 as surfactant,liquid paraffin as film-strengthening agent,sulphonated kerosene as solvent,and (NH4)2CO3 solution as inner phase agent.

用P291〔二磷酸〕、TRPO协同流动载体，N205为表面活性剂，液体石蜡作膜的增强剂，磺化煤油作溶剂，(NH4)2CO3作内相试剂的乳状液膜体系，迁移富集钍。

Using the equipment set, the mean mass transfer migrate coefficient of aniline on the interface of kerosene/water and hendecane/water in the liquid membrane system has been determined.

本文建立了一套液－液界面传质速度测定的简易装置，用於笨胺－煤油－盐酸液膜体系中苯胺在油／水界面传质动力学的研究。

From the results, it was observed that the transfer migrate coefficient for hendecane was larger than that for kerosene; the transfer mass resistance increased and decreased with adding Span 80 and TBP respectively; there was little effect by adding liquid paraffin.

发现苯胺在十一烷／水界面的传质系数比在煤油／水界面上的大；在油相中加入span80和磷酸三丁酯会使传质阻力分别增加和减少，而液体石蜡的加入几乎不影响传质速度。

The import tax on gasoline should be increased to 25 percent from 15 percent, diesel to 15 percent from 10 percent, and kerosene and mazut to 25 percent from 15 percent, said Minister Vu Van Ninh at a National Assembly session this week.

汽油的进口关税将从15%提高到25%，柴油从10%提高到15%，煤油和黑油从15%提高到25%，部长武文宁在国民议会会议本星期

The tribological behaviors of Monel alloy used in aeroengine had been studied in the conditions of dry friction and aviation kerosene lubrication.

研究了不同组织和摩擦条件下蒙乃尔合金的摩擦磨损性能。

Photochemical reduction of UO2(NO3)2 and production of HNO2 in 30% TBP-kerosene solution are investigated using an argon ion laser with 488 nm monochromic beam, and the effects of some, factors on quantum yield have also been studied.

用Ar~+激光器的488nm单色光研究了UO_2(NO_3)_2-30％TBP-煤油体系中U的光化学行为。实验表明：光照后TBP有机相内含有还原生成的U和TBP的主要降解产物DBP和丁醛；生成U的量子产额与酸度、温度、TBP浓度有关。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48