煤油
- 与 煤油 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The engine has a low pressure compressor driven by a multi-stage turbine; the power to drive the turbine is derived from combustion of kerosine and liquid oxygen in a rocket-type combustion chamber.
这种发动机有一多级涡轮驱动的低压压气机;而驱动涡轮的功率是在火箭型燃烧室中燃烧煤油和液氧产生的。
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ASTM D3227-02a Standard Test Method for Sulfur in Gasoline, Kerosine, Aviation Turbine, and Distillate Fuels.
电位差法测定汽油、煤油航空汽轮机燃料及馏分燃料中硫醇态硫含量的试验方法。
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The blue jugs are actually 5-gallon capacity kerosine jugs.
蓝色水壶,实际上5加仑的煤油壶。
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Preliminary work has shown that a fixed bed recycle adsorption process appears to be a promising technique for the removal of aromatics from the straight-run kerosine and the liquid paraffins.
前阶段的工作表明,采用固定床循环吸附方法,脱除直馏煤油及其液体蜡中芳香烃是有工业化前途的。
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For (NH4)2S2O8 initiated ISP system consisted of AA, SPAN emulsifier and kerosine, it was found Rp 1.10.8, Eap=78.8kJ/mol for acrylic acid system and Rp 1.50.6, Eap=57.8-83.7kJ/mol for ammonium acrylate system The value of was negative when , the emulsifier concentration ,was low and became positive when was high for both systems.
用过硫酸铵引发AA类单体、SPAN系列乳化剂及煤油体系的ISP时,对AA体系Rp∝~(1.1)~(0.8)~Y,聚合总活化能为78.8KJ/mol;对丙烯酸铵体系,Rp∝~(1.4)~(0.6)~Y,聚合总活化能为57.6~83.7 kJ/mol,两体系中的γ值在乳化剂浓度较小时为负值,增加到一定程度时为正值。
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Through the processes of grinding bastnaesite ore concentrate, mixing the ore powder with NaCO3 in the ratio of 1 to 0.1-0.4, roasting the mixture at 400-800 deg.c for 1-6 hr, elution of the roasted sand with hot water to obtain NaF, drying filtered drag after eluting NaF and mixing the dried drag with ammonium chloride, roasting the mixture at 300-600 deg.c for 1-3 hr, hot water soaking to obtain rare earth chloride solution, extraction with 20% kerosine solution of naphthenic acid, and hydrochloric acid counter extraction to obtain rare earth chloride product.
本发明涉及一种氯化铵法从氟碳铈精矿提取氯化稀土的方法,首先将氟碳铈原精矿磨细,并与NaCO 3 混合,其比例为原矿∶NaCO 3 =1∶0.1~0.4,混合均匀后在400℃~800℃焙烧1~6小时,焙砂用热水洗出NaF,洗出NaF的滤渣干燥后与氯化铵混合,于300℃~600℃焙烧1~3小时,再用热水浸取得到氯化稀土溶液,用20%的环烷酸煤油液萃取,再采用盐酸反萃得到氯化稀土产品。
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The modified product conditions of MELs were: 9% refine soybean oil and 3. 6% kerosene , 2. 0% NaNO〓, 0.08% yeast extract, 0.02% KH〓PO〓, 0.02% MgSO〓·7H〓O, 10ppm EDTA.
1甘露糖赤藓糖醇脂的改良工艺条件为:以9%的精制豆油+3.6%的煤油为碳源,氮源采用2.0%的硝酸钠,酵母浸膏0.08%,KH〓PO〓 0.02%,MgSO〓·7H〓O 0.02%,EDTA10ppm。
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Diesel and kerosene prices have been raised 37.5 per cent to 55 takas ($3.04 a gallon).
柴油和煤油价格上涨了37.5 %,价格为55塔卡(每加仑3.04 美元)。
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India's government subsidises kerosene and liquefied petroleum gas directly.
印度政府在煤油和液化石油气上进行了直接补贴。
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India's government subsidises kerosene and liquefied petroleum gas directly.
印度政府直接补贴煤油和液化石油气。
- 推荐网络例句
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The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.
此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。
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To get the business done, I suggest we split the difference in price.
为了做成这笔生意,我建议我们在价格上大家各让一半。
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After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.
一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。