stem length
英 [stem leŋθ]
美 [stem leŋθ]
网络 钉脚长度; 茎的高矮; 茎长; 把立长度
双语例句
- Stem length and whether it flowered are two key elements for mat rush quality.
蔺草草茎长度和是否开过花是决定其品质的两个重要方面。 - With the valve in the fully closed position the stem length shall protrude a distance of at least twice that of the stem diameter above the top of the mounting flange.
在阀门完整封闭状况下，阀杆在连接法兰顶端上方需高出至少相称于阀杆直径两倍的长度。 - The stem length, leaf number and relative leaf area of the early stage of plant growth increased by comparing to the control group.
西瓜植株早期的生长过程中茎长、叶片数和相对叶面积与对照相比均有不同程度的提高。 - The plants growing on external support with larger diameter have higher branching ratio, shorter stem, longer shoot, longer specific stem length and larger specific petiole length than those growing on the external support with small diameter.
生长于大直径支持物上的植株比生长于小直径支持物上的植株表现出较高的分枝率、较短的主茎、较长的分枝、较大的比茎长和比叶柄长。 - High heritability percentage of ear stem length and plant height, which might be selected in near middle generation;
穗颈长、株高的遗传率较高，可在杂种的中前期世代选择； - Objectives To create three-dimensional finite element models for the large defect of proximal femur and the customized prosthesis of proximal segmental defect femur, and to analyze the influence on the stress distribution of femur-cement after the intramedullary implantation of different stem length prostheses.
目的建立股骨近段大段骨缺损及定制型股骨近段假体的三维有限元模型，分析不同柄长的股骨近段假体柄植入髓内后对股骨-骨水泥的应力分布的影响。 - The influence of the nonlinear factor on the vibration frequency becomes greater with the increase of the vibration amplitude and axial compressive force and drill stem's length.
非线性因素对频率的影响程度随着振幅、轴向压力和钻柱长度的增大而增加。 - Plant weight, stem length under spike, grains per spike, yield per plant and harvest index showed additive inheritance, while dominance gene had much effects on spikes per plant, 1000 grain weight and weight per spike.
株高、穗下节长、穗粒数、单株产量、单株生物产量和收获指数以加性效应为主，而显性基因对单株穗数、千粒重、单穗重的影响较大。 - The inheritance of stem internode length and relationships with other characters of soybean
大豆茎节间长度的遗传及其与其他性状的关系 - The change of rude fibre content of growing tea shoots and correlation between rude fibre content and stem length
茶树春梢生长期粗纤维含量的变化及与节茎长度的相关性 - There were no significant differences of mother stem length and of total clump length between SSS and NSS.
两者母茎长和藤丛总茎长在不同年龄时均无显著差异。 - The genetics law on the main stem ear length of new line 93 ( 220) was analysised by using quality-quantity traits maximum likelihood method about the quality-quantity model testing, main and little gene effect with estimating variance.
采用质量数量性状遗传的极大似然分析方法，对长穗小麦品系93（220）的主茎穗长进行了质量数量遗传模型测验和主、微基因效应与变异估计。 - The result showed that the cuttings death percentage increased, stem length decreased, leaf soluble protein content, POD activity, micronucleolus cell and chromosome aberration increased as irradiation dose increased.
叶片可溶性蛋白质含量、POD活性、微核细胞率和染色体畸变细胞率均随剂量增大而增大，二者呈显著正相关。 - The relationship between the yield characters and morphological characters/ growth period was caused by the seed yield/ grain number per head and stem length/ leaf number with the canonical correlation analysis.
典型性相关分析显示，食葵产量性状与形态性状、生育期之间的相关主要是由产量性状中的单盘粒数、籽实产量和形态性状中的株高、叶片数、生育期的相关引起。 - The saphenous artery supply the lower part of sartorius and superior medial part of genicular skin with a stem length of 10.9 ± 3.3 cm and external diamter of 1.9 ± 0.6 mm.
隐动脉长10.9±3.3cm，起点外径1.8±0.6mm。分支营养缝匠肌下部、膝内侧上部皮肤，并参与吻合形成膝关节动脉网。 - A Calculation of Stem Length of Blasting Hole
炮孔堵塞长度的计算 - PCT increased clear stem length, yet had no significant effect on wood density.
PCT能增加无节材的长度，但对木材的密度没有显著影响。 - The correlations between asparagus stem yield and stem number, stem length as well as stem thickness were examined through preliminary investigation on 38 progeny lines derived from anther culture of 4 asparagus varieties.
通过对石刁柏四个品种花药培养后代38个株系的初步研究，考察产量与出茎数、茎长、茎粗的相关性。 - The result of correlation analysis revealed that stem length, welsh-onion stalk length, welsh-onion stalk width, leaf length, leaf width, leaf numbers, distance of the adjacent leafs were related to the yield of plant positively.
相关分析表明：株高、葱白长、葱白直径、叶长、叶扁宽、绿叶数、叶鞘间距等性状均与单株重呈极显著正相关。 - A Calculation Model of Reasonable Stem Length for Multi-row Bench Blasting
台阶多排孔爆破合理堵塞长度计算 - With the concentration of continuous soybean increased, it showed inhibition both for root vigor, SOD activity and stem length, stem weight, root length, root weight.
随着连作大豆根系分泌物浓度增大，对供试植物小麦根活力、SOD总活性表现显著增强。对茎长、茎鲜重、初生根长、根鲜重表现抑制作用。 - The results are as follows: 1. Throughout the experimental period, leaf number, root length, stem length of the plant has a different change, of plants to adapt to different concentrations of nutrient.
结果如下：（1）在整个培养周期内，植物的分叶数、根长、茎长都有不同的变化，植物适应的营养液浓度也不同。 - The coefficient of variation of stem length/ diameter of the third stem was the largest but the ear-located height/ plant height was relatively stable. And the ear-located height/ plant height was inversely proportional to the lodging rate.
不同耐密性品种第3节茎长/茎粗变异系数最大，而穗位/株高比相对稳定，且表现出穗位系数与倒伏率成反比。 - Determination indices include the rate of seedling, biomass, root and stem length, output, root vigor, and the ABA contents in the leaves.
实验测定指标包括出苗率、生物量和根茎长、产量、光合作用、根系活力以及叶中ABA含量。 - The stem length, number of blades, stem biomass and total biomass were reduced.
在环境胁迫下，桑树株高、叶片数、茎生物量和总生物量等降低。 - Through the growth period the stem diameter, stem length, leaf length and the leaf width were always bigger than the diploid garlic, while the leaf number was smaller than the diploid and at last had the almost same number as the diploid garlic.
其假茎粗、假茎长、叶长和叶宽在整个生长期始终大于二倍体。同时期四倍体大蒜的平均叶片数略低于二倍体，但叶片总数与之基本相同。 - Simultaneously, some other phenotype mutants were observed, such as leaf colour mutants, lesion mimic mutant, degenerated spikelet, changes of ear stem length, beared and beardless rice, rice glume mutant, dwarf and tall-culm mutant, leaf shape mutant. 2.
同时，获得了一些具有其他表型变化的突变体株系，如类病变突变体，叶色突变体，颖花退化，穗颈长度变化，有芒与无芒，颖壳变化，高矮秆突变，叶形突变等。 - Shell weight, 1000-seed weight, shoot dry weight, main stem length and number of seed per fruit were representative for seed-used Cucurbita botanical character evaluation.
首次提出皮壳质量、千粒重、茎干重、主茎长和单瓜种子数可作为籽用南瓜资源植物学描述评价的代表性状。