root distribution的例句大全

the distribution of neurotrophin-4 in neurons of dorsal root ganglion of adult rat

神经营养因子4在成年大鼠背根节神经元的分布

distribution patterns of fraxinus mandshurica root biomass, specific root length and root length density

水曲柳根系生物量、比根长和根长密度的分布格局

results showed that the improved wheat root growth distribution model simulate the wheat root growth distribution better than original model.

结果表明：改进的根系生长分布模型比原有模型更能准确地模拟冬小麦根系的生长分布。

Root-knot nematodes, Meloidogyne species , are agriculturally important plant parasitic pests of worldwide distribution.

根结线虫(Meloidogynespp.)是一类危害极大的植物寄生线虫,广泛分布于世界各地.

Different distribution methods in root has different impact on the shear strength of composite material.

根系不同的分布方式对根土复合体的抗剪强度有不同影响.

The distribution position of cotton root system in the tilth is closely related with cotton yield.

棉花根系在耕层分布的位置与产量密切相关.

Temporal and Spatial Dynamic Distribution of Cotton-Wheat Composite Root System under Condition of Cotton-Wheat Double Cropping System

麦棉两熟双高产条件下麦棉复合根系生长的时空动态分布

After flare opening stage apeak distribution of dry weight root in soil was Negative Index curve.

大喇叭口期以后根系干重在土壤中的垂直分布呈负指数曲线趋势变化。

The ratio of dry matter distribution to annual branch, biennial branch and capillary root was higher than weeping peach. That to coarse and fine roots was lower than weeping peach. 5.

柱型桃干物质分配到一年生枝、二年生枝及毛细根比例高于垂枝桃，而分配到粗根和细根的比例低于垂枝桃。

The distribution pattern was trunk > root > branch > leaf.

其生物量分配格局都为树干>根>枝>叶.

INTERVENTION: The origin of spinal roots of the sacral plexus and sciatic nerv e, the distribution of corresponding spinal root between the sciatic nerve and ot her nerves were followed up.

干预：在20具尸体标本上追踪骶丛和坐骨神经的脊神经根来源、相应的脊神经根在坐骨神经和其他神经之间的分布。

Root system distribution formed in" two groups", that is, in vertical correspondence with that of leaves.

根系在土体中的分布表现出明显的与叶位互生对应的二群分布特点等。

At jointing stage, the vertical and horizontal distribution of corn root cultivated in light loam was the most extensive, followed by loam and light clay.

拔节期，玉米根系的垂直和水平分布在轻壤土中范围最广，轻粘土中最小。

A study on the root water uptake and distribution by winter wheat in different drought resistance during ear sprouting

不同抗旱性冬小麦品种抽穗期根系垂直分布及单根活力的研究

According to the estimation theory of the disc area, we can get several main conclusions by researching into the distribution of the Characteritic root of matrix.

应用圆盘区域的估计理论，进一步研究矩阵的特征值的分布情况，获得几个推广的结果。

FEM and theory of space engagement incorporated, contact strength, main stress envelope on root of tooth, load distribution among teeth and effect that assembly error to transmission strength has been studied in this paper.

本文利用有限元分析方法，结合空间啮合原理，对侧隙可调式蜗杆传动的接触强度，蜗轮主应力分布，齿间载荷分配以及装配误差等进行了研究。

The Form Distribution and Influential Factors of Woods' Root System

林木根系形态分布及其影响因素

In the present study, the central cut of the left major splanchnic nerve of rabbit was immersed by horseradish peroxidase ( HRP) in order to ascertain the segmental distribution of visceral sensory neurons in the thoracic dorsal root ganglion.

为探明内脏大神经传入神经元在后根节内的节段分布，本研究将家兔的左侧内脏大神经中枢侧断端浸泡于HRP溶液中。

By optimizing the radius of rounded corner at the root of thread and the structure of screw nut, and by changing the diameter of the root of thread, the concentrated stress was reduced, and stress distribution was improved for higher fatigue strength of the screw bolt.

通过优化螺栓螺纹根部圆角半径和螺母结构、改变螺纹根部直径的方法，缓解螺纹根部的应力集中，改善应力分布，实现提高螺栓疲劳强度的目的。

With the method of dry ditching, the paper studied the affection of deep ditch manuring measure to the weight, composition and distribution scope of apple root system.

用干挖壕沟法研究了深沟施肥农艺措施对旱作苹果树根系的重量、结构和分布范围等的影响。