蒸餾而得的 的英文怎麼說
中文拼音 [zhēngliùērdede]
蒸餾而得的
英文
distillable-
While if pulse laser ablation is applied, the output of mixed target is obviously more than that of plumbago target. the carbon nanotubes prepared by nano - tungsten catalyzer are very straight without any bent and their diameters are under 10nm. it is worth to pay more attention and need to study further
其中以鎢作為催化劑原料與石墨混合製成固體靶,蒸餾水作為流動相時,得到的納米纖維狀產物直徑不到10nm ,而且形狀筆直,值得關注,目前國內外尚無以鎢作為催化劑成功制備納米一維碳材料的報道,因此該研究具有嶄新而廣闊的研究前景。The reduced crude may then be processed by vacuum or steam distillation to separate the high - boiling lubricating oil fractions without the danger of decomposition, which occurs at high ( > 350, 660 ? ) temperatures
由此,我們有可能獲得石油產品,這些產品包括從蒸餾塔頂部得到的氣態物質,包括比重較大的渣油或稱「殘渣」 (一般而言揮發性較差) ,以及從蒸餾塔中部得到的比重較小的其他相應物質。It is made from daqing petroleum, it can be used as an ink solvent
本產品為以大慶原油為原料,經常壓蒸餾等過程而制得的特種油墨溶劑油。The results indicate that the position of sensitive plates is located at the section of middle or upper in tower but not near by feeding plate, and the smaller reflux ratio, the closer overhead of distillation tower. accurate calculation for flash is solved using matlab, and the result is correct and reasonable. complicated multi - components distillation and crude distillation are simulated using chemcad, and results are reasonable about profiles of flow for vapor and liquid as well as temperature in the tower
數值分析的結果表明精餾塔靈敏板位置並不在進料板附近,而是位於精餾段的中上部,且迴流比愈小,愈靠近塔頂;利用matlab實現了蒸餾過程的嚴格計算,與參考值比較,結果正確、合理;藉助于chemcad進行常減壓塔的穩態模擬計算,得出了流量和溫度在塔內的分佈,經過理論分析,結果合理,可為實際生產提供參考。Thus it is possible to obtain products ranging from gaseous materials taken off the top of the distillation column to a heavy residue or “ bottom ”, which is usually nonvolatile, with correspondingly lighter materials taken off at intermediate points
由此,我們有可能獲得石油產品,這些產品包括從蒸餾塔頂部得到的氣態物質,包括比重較大的渣油或稱「殘渣」 (一般而言揮發性較差) ,以及從蒸餾塔中部得到的比重較小的其他相應物質。The light oils originated from high mature rocks. in the process from source to trap with gas washing and evaporative fractionation, the oils got rich in aromatic compounds and poor in other compounds, which indicates that gas washing has great effects on the oil compositions
認為這些輕質油來自高成熟的烴源巖,在其運移過程中受到氣洗,發生蒸發分餾作用,使得其輕組分中芳烴化合物苯和甲苯相對富集,而其它組分則大量損失,表明了氣洗對油的改造是十分強烈的。The concentration of sulfur compound was the highest in steam distilled onion oil while it was lower in the extract of hexane and alcohol ( at 25 ) : there was no significance difference between solvent extracts
在含硫化合物濃度上,水蒸汽蒸餾得到的洋蔥精油明顯高於正己烷或乙醇萃取得到的油樹脂,而不同溶劑萃取得到的油樹脂含硫量相差不多。A brandy distilled from white and produced in the vicinity of cognac
科涅克白蘭地:產于科涅克附近,由白葡萄蒸餾而得的一種白蘭地酒。This special membrane is a porous hydrophobic membrane, which means that water vapor can pass through it, but drops of water cannot. by passing hot seawater through one side of the membrane, only the water vapor generated from the seawater passes through, the water vapor is then cooled by the cool water on the other side of the membrane, forming water drops, resulting in freshwater
在膜蒸餾過程中,被加熱的鹹水產生水蒸汽,水蒸汽透過膜,膜的特點是允許蒸汽透過而液態水卻不能通過,透過的水蒸汽遇到溫度較低的表面后冷凝,冷凝的水滴由於膜的特殊性不能透過膜而返回,將其進行收集便得到淡水。Obtained by way of ancient distillation methods from genetically im proved fresh fruits and flowers
以古老的蒸餾法由品種改良的鮮果及花朵中萃取而得。An alcoholic liquor originally distilled from fermented wheat mash but now also made from a mash of rye, corn, or potatoes
伏特加:一種酒精飲料,最早是由發酵的小麥蒸餾而得,現在也用黑麥、玉米和馬鈴薯蒸餾而得。分享友人