The mutant plants exhibited severe retardation of shoot growth in the presence of ammonium compared with the WT. 突变体植株在存在铵盐的条件下,与野生型相比地上部的生长受到严重阻滞。
Hf-rich melts have good fluidity, wettability and skin effects at the later stage of solidification. The skin melts are a multicomponent eutectic liquid that contains Hf above 6% by wt. and have the capability of self-brazing and the recovery effect on cracks. 凝固后期富铪熔体具有良好的流动性和润湿性并具有趋肤效应,趋肤液是含铪量高于6%的多元共晶液,它具有自钎接性能,对裂纹起自愈合作用。
Background and noise components can be simultaneously subtracted from the spectra by WT. 利用小波变换可同时有效地扣除背景和噪声;
We probed into the best condition of high conductivity polyaniline in 30 wt.% PEG-water blends. 在30wt.%聚乙二醇(PEG)的水溶液中摸索了高导电聚苯胺的最佳合成条件。
The results show that the mussels have rather high content of taurine ( 36 mg/ kg dry wt.), zinc and unsaturated fatty acid. 结果:紫贻贝中有较高含量的牛磺酸(36mg/kg)、锌及不饱和脂肪酸;
The SiO2-g-PMMA/ PVC nanocomposites with maximum tensile strength and single notched impacted strength can be obtained when their blended SiO2 nanoparticle contents are in 4%~ 6% ( wt.). 在纳米二氧化硅颗粒填充量为0%~8%(wt)时,复合材料的拉伸强度和冲击强度随着填充量的提高先上升后下降,并在4%~6%(wt)达到最大值。
The creep rupture behavior of the 10 wt.% TiB2/ AC8A composite is satisfactorily described by Monkman-Grant relation. TiB2/AC8A复合材料的蠕变断裂行为符合Monkman-Grant关系式。
With the increase of PS content, the melt viscosity is reduced. When PS content is 10% wt., the composition-melt viscosity curve appears somewhat tortuous. Range of PP particles were increased by the grafting reaction. 随着PS含量的增加,减少了熔融粘度,组成-熔融粘度曲线在PS为10wt%时略有所弯曲,通过接技反应,增大了PP粒子的范畴。
The result indicated that, when the BPO amount used is wt. 1.0%, the monomer amount used is wt.8.0%, the reaction temperature is 80~ 90 ° C, the reaction time is about 3 hours, the stem grafting effect is best. 结果表明,BPO用量为wt.1.0%,单体用量为wt.8.0%,反应温度为80~90℃,反应时间为3小时左右时,接枝效果最好。
The anti-aging properties of polyurethane resin and camouflage coatings with 2% ( wt.%) stabilizer was best. 稳定剂含量为2%(wt.%)时,聚氨酯树脂和伪装涂层的耐老化性能最好。
Mechanical property of the blend membrane with PANI – PS mass ratio of 1 wt.% had no obvious change. 当PANI纳米纤维与PS质量比为1%时,共混膜与PS膜相比机械性能没有明显改变。
After modification of the high titanium slag, the acid leaching rate was significantly increased to 96.23 wt.%. 经过改性后的高钛渣,酸解浸出率明显提高。
Ca improves the tensile fracture surface, and when the addition of Ca is up to 0.3 wt.%, the result is the most obvious. 微量元素Ca的加入,有效改善了试验合金的拉伸断口形貌,且当Ca含量为0.3%时作用效果最为明显。
These compounds confer integrity to the membranes and keep the photosynthetic system functioning, as evidenced by the higher Fv/ Fm values observed for over-expression plants compared with Wt. Reduced photoinhibition in co-suppression lines might be due to lower proline levels. 这些化合物确保了植物细胞膜的完整性和光合作用系统的功能。在超量表达植物中观察到Fv/Fm值高于野生型。在共抑制系中光抑制的减少可能是由于脯氨酸含量减少导致的。
The photocatalytic performance of 0.46 wt.% Pt/ ZnO is the best. 其中,0.46wt.%Pt/ZnO的光催化性能最好。