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The product is characterized by FTIR.
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用FTIR对产品进行了表征。 |
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The product was investigated by FTIR,UV and GC.
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最后用IR、UV、GC谱对产品做了分析。 |
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The production methods for pentaerythitol based on Tollens are reviewed briefly.
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简单介绍了以Tollens法为基础的几种季戊四醇的生产方法。 |
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The production of iron and steel, from mining, smelting to rolling, not only needs to engross a good supply of land resource but also leads to serious environment pollution.
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钢材的生产，从矿石开采到冶炼成钢、加工成材，不仅需要占用大量的土地资源，而且还破坏植被、污染土地、水源和大气； |
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The production of monocultive adult Rana Spinosa reaches .0kg/m~. The polycultive production is .09kg/m~ for adult Rana spinosa and. kg/m~ for adult fish.
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单养蛙的单位产量可达.0 kg/m~。 蛙鱼混养的单位产量为成蛙.09kg/m~、成鱼. kg/m~。 |
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The production of tannase averaged 8. u/mL under 0 rpm shake culture for days at 0℃.
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在 0℃、0r/min振荡培养天,单宁酶产量平均为8.u/mL。 |
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The production plan of naphtha/jet fuel/diesel fuel has been taken in the atmospheric vacuum distillation, which includes lightening the jet fuel and minimizing the < 0 ℃ fraction in column bottoms.
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包括常压蒸馏装置采用石脑油 /喷气燃料 /柴油方案将喷气燃料轻拔和减少塔底油中 < 0℃馏分含量 ; |
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The productions of meddle and deep wells are stable and high.
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中深部气井产量稳定 ,产气量相对较高 ; |
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The profiles of these two types of paddy soils may be written as A-P-W- ⅡM-ⅡG-ⅡG for soils developed on the Bluish Purple Clay originating from marine deposit, and A-P-W-Ⅱ W-ⅡW-Ⅱ C for those developed on the Quaternary Red Clay.
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起源于浅海湖沼沉积的水稻上青紫泥田的剖面构成,可写作A—P—W—ⅡM—ⅡG_—ⅡG_; 而发育于第四纪红色粘土的老黄筋泥田,可写作A-P-W-ⅡW_-ⅡW_-ⅡC。 |
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The program is successfully used for optimization design and cal-culation of beam optical system for ISOLAN the on-line isotope separator in Lanzhou.
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程序已应用于ISOLAN的设计、整机参数的优化计算和束流包络计算。 |
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The program use The FORTRAN77 language slover the root equation of a degree and equation of two degree,It is succeed that input string of equation, output the root equation.
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FORTRAN77编制的求一元一次方程和一元二次方程的根,实现了输入方程字符串,输出方程的根。 |
