Blotting was used to observe cell structures of leaf epidermis cells, and the key method of leaf transaction observation was paraffin section. The concentration, suitable solidification time, melting temperature of ge...Blotting was used to observe cell structures of leaf epidermis cells, and the key method of leaf transaction observation was paraffin section. The concentration, suitable solidification time, melting temperature of gelatin solution and the stain for the gelatin blotting were studied in this research. The results showed that the gelatin blotting could be used to study leaf transaction, it was benefit to make operation easily, and save time, money and so on展开更多
本文研究了明胶胶凝过程中的流变力学性质,发现粘滞系数η与切速 r 有幂律关系;在胶凝发展过程中,指数 n 从0逐渐变化到胶凝点 x=-1/2.还发现η按∈^(-k)发散,在 f=0.005Hz 条件下,实验测得 k=1.48,而幂律发散范围为0.1—0.2≤∈≤0.6—...本文研究了明胶胶凝过程中的流变力学性质,发现粘滞系数η与切速 r 有幂律关系;在胶凝发展过程中,指数 n 从0逐渐变化到胶凝点 x=-1/2.还发现η按∈^(-k)发散,在 f=0.005Hz 条件下,实验测得 k=1.48,而幂律发散范围为0.1—0.2≤∈≤0.6—0.7,随着浓度增加,幂律发散范围减小。展开更多
基金Supported by Committee of Nature Science Foundation of Heilongjiang Province (C2005-32)Post-doctoral Science Committee of China (LRB04-217)Scientific Research Start Committee of Northeast Agricultural University
文摘Blotting was used to observe cell structures of leaf epidermis cells, and the key method of leaf transaction observation was paraffin section. The concentration, suitable solidification time, melting temperature of gelatin solution and the stain for the gelatin blotting were studied in this research. The results showed that the gelatin blotting could be used to study leaf transaction, it was benefit to make operation easily, and save time, money and so on
文摘本文研究了明胶胶凝过程中的流变力学性质,发现粘滞系数η与切速 r 有幂律关系;在胶凝发展过程中,指数 n 从0逐渐变化到胶凝点 x=-1/2.还发现η按∈^(-k)发散,在 f=0.005Hz 条件下,实验测得 k=1.48,而幂律发散范围为0.1—0.2≤∈≤0.6—0.7,随着浓度增加,幂律发散范围减小。
