The raw product is washed, distilled in vacuum and filtrated to produce the end-product with an epoxidized value over 5%.

Compared with appearance, analysis of major composition by GC and quality of raw product and purified biodiesel, the quality of purified biodiesel is better than raw biodiesel.

对得到的生物柴油产品，通过外观、主要成份的气相色谱分析以及性能指标的检测，表明分离后的产品纯度较高。

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Result The content of polysaccharide was 80.6% after the raw product of girald acanthopanax was separated and refined.

结果红毛五加粗品多糖经分离精制后其多糖含量为80.6%。

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The purity of raw product is 96%. and it is up to 98.5% by recrystallization.

反应收率为93%左右，粗品含量96%左右，通过重结晶，含量可达98.5%以上。

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To drive the reaction to completion, it may be desirable to continuously separate the raw product phase.

为了驱使反应完全，希望继续分离粗产物相。

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Raw product was analyzed by GC and IR for purity analysis and structure characterization.

用色谱仪和红外仪对产品进行纯度分析和结构表征。

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The more modern face of China reasserts itself a few hours later in the district of Kundu.

几小时之后我们见到了更多标榜着自己的中国面孔，地点是昆都区（Kundu）。

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Yet the bigger threat to its ambitions to reassert regional influence lies in its own attitude towards the neighbours.

然而，俄国雄心勃勃的想重振其区域影响力，其威胁在于它对领国的态度。

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As America reasserts its role as a Pacific power, many in the region are asking whether we are there to stay.

在美国重申其作为太平洋强国的地位之际，该地区很多人在问，我们是否会继续留在那里。

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Recently, factionalism has been reasserting itself; this is something to which we must certainly pay attention.

最近这个时期，又钻出了一个派性，这一点我们一定要注意。

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Since the1970s, the city has reasserted its Catalon background.

二十世纪七十年代以来，这个城市重新宣告了它的加泰罗背景。

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We have a tough and dominant boss who will reassert himself as soon as he gets back.

我们有一个粗暴专横的老板，他一回来就会重新发号施令。

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Already the perplexities of the examination were beginning to reassert themselves in his mind.

担心考试的心情又开始在他心里顽强地出现了。

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The cultural issue had reasserted itself.

文化问题又一次得到了体现。

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Over the last decade, however, Russia had tried to reassert its foreign policy sway over them.

然而，在过去的十年中，俄罗斯试图对他们重新制定外交政策。

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He reasserted that all parties should be involved in the talks.

他再次声明各方均应参加会谈。

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But he cautions against excessive moves to reassert government involvement in the economy.

但他也反对政府过多介入经济。

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With so little effort does nature reassert her rule and blot out the trace of men.

大自然轻而易举地就实施了它的法规，把人类行为的痕迹抹擦得干干净净。

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For the 194-year-old British trading house, this is a good time to reassert control.

对于太古这家有着194年历史的英国贸易公司而言，这是恢复控制权的良机。

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The principle of Jewish labor was reasserted and implemented, at least in the urban areas.

犹太劳工原则至少在城市得到贯彻和实施。

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If you're already married, there's no better time to reassert your devotion.

如果你已经结婚了，没有比这更好的时机重新开始（应该不是指离婚）。

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