Reduction of aldoses or ketoses yield sugar alcohols ,properly called ‘alditols,” HOCH2-(CHOH)n-CH2OH.
醛糖或酮糖被还原后变产生糖醇，确实的叫法为“多羟糖醇”（alditols），HOCH 2 -（CHOH）n-CH 2 OH。
At last, the target product 4-Hydroxypyridine was gaven by reduction of 4-Hydroxypyridine N-oxide using zinc and Ammonium Formate as catalysts.
然后脱硝基得到4-羟基吡啶-N-氧化合物，最后用锌和甲酸铵还原4-羟基吡啶-N-氧化合物得到产物4-羟基吡啶。
Under different B4C content, layer cover to melt dark to appear change that make a reduction of after increasing with B4C increase of content layer, melt widely and present "n" type change.
在不同的B4C含量下，熔覆层的熔深随b4c含量的增多出现先增后减的变化，熔宽出现“N”型变化。
Plant absorption was not the main mechanism in reduction of both N and P, due to less plant biomass on wetland buffer zone.
缓冲带内的湿地植物量较小，决定了植物吸收并非氮磷去除的主要机制。
The reduction speed is increasing along with the concentration of N and P in water, whereas the removal rate of N and P is descending.
氮磷浓度的降低速率随水体中氮磷浓度的升高而升高，而对氮磷的去除率随水体中氮磷浓度的升高而降低。
Program of the N-bit-wide reduction, the first realization of a subtraction for, after all N-reduction devices.
该程序实现的N位全减器，首先实现一位的减法器，之后实现N位全减器。
Moisture content, total N, organic matter decreased 10.6,1.2,18.9, weight reduced 43.6 percentage , the effect of reduction was obvious.
经过一次堆肥，物料的含水率、总氮、有机物分别降了10.6、1.2、18.9个百分点。重量减少了43.6个百分点，减量化效果明显。
Schiff base is the Types of organic compounds which contain C-N double bond of the imine or azomethine group characteristics. the early research focus on Amine Schiff base reduction.
席夫碱主要是指含有碳氮双键的亚胺或甲亚胺特性基团的一类有机化合物，早期的研究一般为缩胺类席夫碱。
Schiff base is the Types of organic compounds which contain C-N double bond of the imine or azomethine group characteristics. the early research focus on Amine Schiff base reduction.
席夫碱主要是指含有碳氮双键的亚胺或甲亚胺特性基团的一类有机化合物，早期的研究一般为缩胺类席夫碱。
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