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- Total mass fraction of EPA and DHA can give 28.32%. EPA和DHA乙酯总含量（w）达到28?32%25。
- Standard Test Methods for Determination of Mass Fraction of Carbon, Nitrogen, and Oxygen in Silicon Nitride Powder 测定氮化硅粉末中碳、氮、氧的质量比值试验方法
- mass fraction of carbon 碳质量分数
- Plating was performed with the addition of different surfactants at the given fundamental factors and the mass fraction of the carbon nanotube in the coating was calculated. 经过分析后可以得到:阳离子表面活性剂更有利于制备纳米碳管复合镀层的电沉积;
- The mass fraction of isocyanurate was calculated by piperidine method. 采用六氢吡啶法测出了异氰腺酸酯的质量分数。
- The influence of paint coating number, mass fraction of diluent on film thickness and glossiness was studied. 研究了涂料涂装道数、稀释剂的质量分数对涂膜厚度和光泽度的影响。
- For the conditions shown, maximum performance occurs at an additive mass fraction of 23%. 在所给定的条件下，最大性能是添加剂质量分量的23%25处。
- On the other hand, the mass fraction of TFE in the initial solution decreases and saves the cost of solution. 充注溶液所需TFE质量分数降低，溶液初投资减小等。
- The mass fraction of n-butene in mixed C4 from catalytic cracking after etherized was approximately 40%. 醚化后的催化裂化混合C4中含有质量分数约为40%25的正丁烯,是生产丙烯的优质原料。
- The heat, cold and water resistances are improved with the increasing mass fraction of polysiloxane in copolymer. 随着硅氧烷质量分数的增加，该共聚物的耐热性、耐寒性和耐水性均得到提高。
- So nuclear power, even in a best case, is only likely to be a small fraction of the long-term effort to curb emissions of carbon dioxide. 所以核能，即使是在最好的情况下，也只可能是在长期卓绝的消减二氧化碳排放努力中很小的一部分。
- The conversion of amorphism was the highest when the mass fraction of KOH was 8% and CH3COOK was 45%. 当KOH质量分数为8%25、乙酸钾质量分数为45%25时，油母页岩粉体的无定形转变率最高；
- The EDAX composition analysis demonstrates that the mass fraction of Y2O3 is closely related to ore-collophane. 通过EDAX能谱仪进行矿物成分分析，得出Y2O3质量分数与胶磷矿物密切相关的结论。
- When the mass fraction of the censphere was up to 18%, the impact strength of the composite would be the maximum. 当微珠质量分数达到18%25时，材料冲击强度达最大值。
- The dispersion temperature could be more effective than the mass fraction of DMPA. 水分散温度的作用较DMPA更为明显。
- The results showed the content of BPO, the mass fraction of VA had effects on the shape memory property of SMP. 通过对材料的形状记忆性能研究,发现BPO用量、醋酸乙烯酯(VA)质量分数都能影响材料的形状记忆性能;
- When the mass fraction of nano-ATO was 5%,the composites had excellent mechanical properties. 当纳米ATO的质量分数为5%25时,复合材料具有良好的物理机械性能;
- Decreasing proportion solvent increases the mass fraction of oleic acid and linoleic acid. 随着溶剂配比的降低．晶体中油酸和滤液中亚油酸的质量分数均提高。
- The stick of carbon is often used in an electric arc lamp. 碳精棒常用于电弧灯。
- The soil absorbs only a fraction of the rain that beats down. 土壤只吸收猛打到地面上的雨水的一部分。
