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- Effect of the length of root stalk on the micronuclei frequency in root-tip cells of Vicia faba 初生根长度对蚕豆根尖细胞微核率影响的研究
- 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。
- length of root stalk 初生根长度
- Analysis of the handing method and the electric method for measuring work length of root canals. 手感法和电测法确定根管工作长度的研究。
- Ratio of root/shoot, TTC contain in root increased, while number and total length of root per seedling decreased. 单株根系条数下降：根系活力在复水后仍保持较高水平。
- Three anatomic risk factors: root curvature, calcification and working length of root canal therapy were assessed by difficulty assessment standards and criterions. 采用根管治疗难度系数评估标准，进行根管治疗难度评估；
- The length of fragments (expressed by the amount of nodes on fragments) also has some effects on the time of root and bud formation as well as frequency of plantlet formation. 断枝的长度（用断枝所含的茎节数表示）对不定根和芽的发生时间及幼苗形成频率也有明显的影响。
- This river is ten times the length of that River. 这条河的长度是那条河的十倍。
- She paced out the length of the room. 她用步子测量了房间的长度。
- Planting trees by the roots before the length, width and length of root the top in the pit before backfilling some熟土. 种树前应该按树根的长、宽及其根系顶端长度的情况，在坑内先回填部分熟土。
- He fished a length of string out of his pocket. 他从口袋里掏出一条绳子。
- You spend a ridiculous length of time in the bath. 你洗澡用那麽长时间，真不像话。
- Promotion will go by length of service. 晋升以服务年限为准。
- He measured the length of the room. 他量了房间的长度。
- She paced out the length of the garden. 她用步子量出了花园的长度。
- My estimate of the length of the room was 10 feet. 我估计房间的长度为10 英尺。
- She sprinted the length of the road. 她全速跑完了那条路的全长。
- He fish a length of string out of his pocket. 他从口袋里掏出一条绳子。
- The length of the movie is two hours. 影片长两小时。
- There was significant positive corelation among traits of roots, including length of roots, surface area of roots and volume of roots. 地径与根干重、茎干重、根表面积和根总体积之间都显著正相关；
