改性后的魔芋多糖的抗氧化能力优于未改性的魔芋精粉。
The antioxidant ability of modified konjac glucomannan is better than that of the unmodified konjac powder.
与未改性的PAM比较，发现改性的PAM能提高沉降速度，降低糖汁的色值和混浊度。
Compared with the unmodified PAM, it is found that the modified PAM can increase the settling rate, reduce the colour and turbidity of the sugar juice.
比较实验表明，VCG比未改性的壳聚糖的絮凝效果更好，COD去除率更高，且投加量更低。
The compared test showed that VCG's flocculating was better than the unchanged chitosan, and COD's removal rate was higher with lower dosing quantity.
结果表明：未改性的纳米碳酸钙显著提高了复合材料的弹性模量、断裂伸长率和冲击强度，但复合材料的拉伸强度有所降低。
The results showed that unmodified nano-CaCO_3 had important effect on the improvement of the elastic modular, elongation at break and impact strength of PTFE. But the tensile strength was decreased.
结果表明：超声波和焙烧改性的膨润土对水溶液中苯胺的吸附率分别为40.61%和38.74%，明显优于未改性的膨润土（30.49%）。
The results showed that the adsorption rate of modified bentonite by baking and ultrasonic wave was 40.61% and 38.74%, respectively, better than that of raw bentonite(30.49%).
结果表明，增韧后材料的断面形态明显不同于未改性体系的形态，试样冲击断裂面形态具有明显的韧性断裂特征。
The results showed that the fracture surface of the modified systems displayed tough fracture features, markedly different from that of the unmodified epoxy resin system.
温度对未改性PHBV和改性PHBV的吸油率及吸油速度均有影响。
Temperature has an effect on pick-up rates of both PHBV and modified PHBV.
综述了丙纶的本体着色、未改性染色及改性后染色技术的各自进展情况。
The developments of dyeing technology of noumenon, unmodified and modified polypropylene fibers were reviewed with 14 references.
结果表明，桐油改性酚醛树脂的剪切强度、冲击强度较未改性树脂大，硬度适中。
The results showed that the shear strength and impact strength were superior to those of pure resin, and the hardness was mezzo.
将其用作不同硬度木质的黏合剂，经试验测定表明它们的黏合强度和阻水性都优于未改性SPI。
Determination with glued wood pieces of different kinds of wood indicates that adhesive strength and water resistance of modified proteins are all superior to that of unmodified proteins.
未改性乙醇，按容量计酒精浓度在80%及以上；任何浓度的改性乙醇及其他酒精。
Undenatured ethyl alcohol of an alcoholic strength by volume of 80% vol or higher; ethyl alcohol and other spirits, denatured, of any strength.
结果表明，改性聚甲醛的分子量得到了较好的保持，抗冲击韧性及断裂伸长率均明显优于未改性聚甲醛。
The result showed the molecular weight of modified POM were kept well, which leaded higher impact strengh and elongation at break than pure POM.
结果表明，改性的UF树脂固化后的交联度大于未改性树脂固化后的交联度。
The results showed the degree of the crosslinking of the modified UF resin was higher than that of the untreated UF resin.
降解实验结果表明改性电极的电催化活性高于未改性电极和石墨电极。
The results of degradation experiments indicate that the modified electrode gets better electrocatalytic activity than the pure PbO2 electrodes and graphite electrodes.
降解实验结果表明改性电极的电催化活性高于未改性电极和石墨电极。
The results of degradation experiments indicate that the modified electrode gets better electrocatalytic activity than the pure PbO2 electrodes and graphite electrodes.
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