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- squash technique of root tip 根尖压片
- Methods:Cultivation of root tip. 方法:种子的根尖培养法。
- L-1, the best length of root tips was 1.2 mm. L-1;切取的最佳根尖长度为1.;2 mm。
- Membrane-Like Lysosomes of Root Tip Cells in Silphium Perfoliatum L. 串叶松香草根细胞中的膜状溶酶体。
- Association of homologous chromosomes in Mitosis of root tip cells of cucumis Sativus L. 黄瓜根尖体细胞同源染色体的联合现象。
- Method: The study is conducted through the micronucleus experiment of root tip cell of fava. 方法:采用蚕豆根尖细胞微核实验法。
- CONCLUSION:It suggested that the Feng-yi green vicia faba had good sensitive ,and sift through of root tip cell in micronucleu... 结论:经过筛选确大理州定凤仪青皮蚕豆敏感性好,是一种有价值的微核实验的材料。
- Root tip were short and thin,the growing point were only made up of few organized cells, cells of root cap were large but few. 叶脉维管组织发育不良,导管分子数目少,木质化程度低,根尖短而细,生长点仅由少数具分生能力的细胞组成,根冠细胞大,但数量少。
- In Wu312, however, high nitrate concentration did not affect significantly the morphological of root tip as well as Z+ZR concentrations. 在Wu312中,高浓度硝酸盐供应未引起根尖形态的变化,相应地,其根内Z+ZR含量也没有影响。
- CONCLUSION:It suggested that the Feng-yi green vicia faba had good sensitive ,and sift through of root tip cell in micronucleus test. 结论:经过筛选确大理州定凤仪青皮蚕豆敏感性好,是一种有价值的微核实验的材料。
- CONCLUSION:It suggested that the Feng-yi green vicia faba had good sensitive ,and sift through of root tip cell in micronuc... 结论:经过筛选确大理州定凤仪青皮蚕豆敏感性好,是一种有价值的微核实验的材料。
- Object: To approach the reliability of high-frequency current acting upon the devitalization of dental pulp , the safety and clinical effect for peripheral tissues of root tip . 目的:探讨高频电流对牙髓失活作用的可靠性、对根尖周围组织的安全性及临床疗效。
- The technique of mapping a region or district. 地志学绘制地区地图或行政区地图的技术
- Immunofluorescence localization experiment in maize root tip showed that there are large amount of bright red granule-like fluorescence in the cells of root tip (calyptrogen), and weak or no such fluorescence in the other cells. 根尖免疫荧光实验进一步直接的表明在玉米根冠细胞中存在大量明亮的红色颗粒状荧光,而在别的部位没有发现这种颗粒。
- The technique of using light and shade in pictorial representation. 明暗对照法绘画中使用光线和阴影的技巧
- Cultured for 5 days in a B? deficient solution, the anatomical structure of root tip of the inefficient cultivar was destroyed seriously, its root cap was disappeared, the root tip was enlarged, and the tip cells disformed and disarranged. 营养液培养条件下缺硼 5天 ,敏感品种根系生长严重受阻 ,根尖解剖结构破坏 ,根冠脱落 ,根尖膨大 ,细胞畸形且排列紊乱 ;
- The art or technique of executing such a picture. 单色画法制作这样一种图片的艺术或技巧
- The resuilts indicated that EMS could induce chromosomal aberration of root tip cell and different damage effect of seedling ratio,seedling height,root length,root number and peroxidase activity. 本试验以EMS为诱变剂处理薏苡种子,结果表明,EMS能引起薏苡根尖细胞染色体畸变,同时对出苗率、苗高、根尖、根数和过氧化物酶活性都有不同程度的损伤效应。
- The art or technique of film or movie photography. 电影摄影学电影拍摄的艺术或技术
- The art or technique of making films or movies; filmmaking. 电影制作摄制电影的艺术或技术; 电影制作
