查询词典 callus

Displacement of the fragment ends decreased with stiffening of callus, and nearly stopped at 8 weeks.

骨折断端的位移随着骨痂刚度的提高而降低，到术后8周位移接近为零。

In the present experiment, the screening techniques for salt tolerance and mutants of strawberry leaf and anther callus in vitro were studied, and primary screening system for salt tolerance evaluation was established. It was studied the sensitivity to mutagen of different strawberry cultivars and different tissues in vitro.

本试验以草莓离体叶片及花药愈伤组织为试材进行了耐盐突变体的诱变及筛选研究，初步建立了草莓耐盐突变体诱变筛选的技术体系，研究了草莓品种以及离体组织对诱变剂的敏感性，并且对不同诱变处理再生植株的耐盐性差异进行了比较。

The optimum concerntration of EMS was studied for mutagenesis of salt tolerance under another callus and leaf of strawberry in vitro culture.

河北农业大学；河北省林业局；摘要：以全明星草莓花药诱导的愈伤组织以及组培苗叶片为试验材料，用化学诱变剂甲基磺酸乙酯进行诱变处理。

In the latter generations of rice suspension cell, the activity of extracellular POD and the cell suspensibility curve raises at first and then declines. The activities of extracellular POD induced by exogenous H_2O_2, CaCl_2 and VK3 are different and the same concentration of VK3, CaCl_2, H_2O_2 can all inhibit extracellular POD activities, especially to the callus tissue subculturing for six times.

外源H_2O_2，CaCl_2与VK3诱导悬浮细胞所产生的胞外POD活性并不相同，相同浓度的VK3、CaCl_2和H_2O_2都抑制胞外POD活性，对继代六次的愈伤组织的悬浮细胞胞外POD活性影响最大，H_2O_2对POD的抑制作用更为强烈。H_2O_2随浓度和处理时间的增加，使胞外POD的活性减弱；处理6h、12h，胞外POD活性随着VK3和CaCl_2浓度的增加而增强，但处理48h胞外POD活性随浓度的增加而减弱。

Results Three to six months after operation,X-ray showed firm healing(strong external callus or synostosis).99mTc-MDP bone imaging showed active bone metabolism in allografts early and resume normal by degree 2 years after operation.

结果 手术后3～6个月在X线片显示牢固的生物固定(坚强的外骨痂或已骨性连接)、99mTc-MDP骨扫描图像显示异体骨早期代谢活跃，2年后逐渐恢复正常。

The experiment result showed that the highest content of oleuropein was in the flower,On the basis of more than 300 times of experiments and more than 2000 test samples of data determination in this thesis, we gained the achievements in the following:1. The establishment of callus culture system and the suspension cell culture system of Syringa pubescens Turcz.

建立了小叶丁香的愈伤组织培养体系和悬浮细胞培养体系首次选择小叶丁香的叶片、叶芽和嫩茎等不同部位作为外植体，利用植物组织培养技术，在添加相应的植物生长调节剂的LS、MS等培养基上成功地诱导产生出愈伤组织，其中叶片最容易诱导产生愈伤组织，其次为芽和嫩茎。

Consequently, the cold hardiness of 'Page' tangelo callus was closely related to the concentrations of extraneous Ca2+.

以上结果表明，一定浓度范围内的外源Ca2+与'Page'橘柚抗寒性的提高程度密切相关。

As a result, it strengthened cold resistance of 'Page' tangelo callus, although 15 mmol L-1 Ca2+ played a negative role.

但以15 mmol L-1的高浓度Ca2+处理时，表现出一定的"毒害"作用，反而降低了抗寒性。

Consequently, the cold hardiness of 'Page' tangelo callus was closely related to the concentrations of extraneous Ca (superscript 2+).

以上结果表明，一定浓度范围内的外源Ca(上标 2+)与'Page'橘柚抗寒性的提高程度密切相关。

As a result, it strengthened cold resistance of 'Page' tangelo callus, although 15mmol L^(-1) Ca (superscript 2+) played a negative role.

但以15mmo L^(-1)的高浓度Ca(上标 2+)处理时，表现出一定的"毒害"作用，反而降低了抗寒性。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。