root zone

The computed 2 δ c values corresponded to the experimental deep notch root radius ρ 0. The relationship between fracture toughness and notch toughness depended on the relative size of effective deformed zone 2 δ c and mean free distance d B between bainites.

计算的2δc与测定的深缺口临界根部半径ρ0有对应关系。裂纹韧度与缺口韧度的关系取决于2δc与贝氏体之间的平均自由距离dB。

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As the water deficit extend is aggravating, the accumulation of H2O2 increased and extented from root tip to meiosis zone.

随着水分亏缺程度的加剧，H2O2的分布区域从根冠向分生区和伸长区逐渐延伸，H2O2的含量也逐渐增多。

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The ultrasonic testing methods for blades with fork root, blades with fir-tree root, the transition zone from blade to root, blade body, lacing wire, and shroud band in heavy-duty steam turbine have been presented.

介绍了大功率汽轮机叉型叶根叶片、枞树型叶根叶片、叶身和叶根过渡区、拉筋、围带的检测方法。

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Effect of Water around Root Zone on Dry Mater Production and Water Efficiency of Cotton under-mulch-drip Irrigation

滴灌棉田根区水分对棉花根系生长及活力的影响

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The thrust nappe is assembled by root zone, major thrust zone and thrust front.

逆冲推覆体由根带、主逆冲带和逆冲传播前缘带三部分组成。

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Based on the data from experimental petrology, the acid-intermediate igneous rocks ( synitic, monzonitic, QY-dioritic) without negative Eu-anomaly seem to have formed at the base of thickened crust or in the mountain root zone.

基于实验岩石学成果，论述了无负Eu异常的中酸性火成岩类（正长岩、二长岩、石英闪长岩类）形成于加厚陆壳底部（或山根带）。

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Root entry or exit zone of the facial nerve was located medial and slightly inferior to that of the vestibulocochlear nerve.

面神经根出入区位于前庭蜗神经内侧稍下方；

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In soil-plant-atmosphere continuum, plant root-zone water storage is an important water source.

在土壤 - 植物 - 大气连续统中, 植物根区土壤贮水量是一个重要水源.

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The heavy metals in Plants was significantly related with their bioavailable speciation in root zone soils. 5.

植物重金属含量与根区土壤中重金属水溶态+交换态含量极显著相关。

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Experiments of different root zone temperature ( natural root temperature as ck, 15 ℃, 20 ℃, 25 ℃, respectively) were treated in blossom and fruit-set period in sunlight greenhouse.

通过对日光温室开花坐果期番茄根区不同温度处理（自然地温，15℃，20℃，25℃），研究了低温季节根区温度对番茄生长的影响。

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Initial pH of substrate significantly affected root zone pH and growth of poinsettia. Among the range of 5.1-5. 8, poinsettia growth increased with initial pH of substrate.

基质起始pH显著影响盆栽基质的pH和一品红生长，在5.1～5.8范围内随着基质起始pH的升高一品红生长量增加。

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When soil water moves upwards from a water table to atmosphere during a period of less precipitation, the soluble salts in the groundwater are transported through the root zone up to the soil surface.

结果表明：在降雨量较少的时期内，当土壤水分从地下含水层向地表面移动的同时，地下水中含有的盐分也通过作物根区层向地表移动；

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The results showed that the root hair zone was the most susceptible region.

结果表明，西瓜幼苗根毛区是枯萎病菌最易侵染的部位。

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Effect of Root Zone Water of Canna indica on Algae Growth

美人蕉种植根区水对藻类生长的影响

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The result shows: ( 1) Peat could decrease the permeability of root zone media decrease, increase the total porosity and capillary porosity, and balance the capillary porosity and non-capillary porosity became.

结果表明：（1）泥炭施入能够使坪床基质的渗透性降低，总孔隙度和毛管孔隙度增大，毛管孔隙和非毛管孔隙的比例趋于平衡，有利于提高坪床保水能力和通气性。

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In cells of the primary meristem and the front part of elongation zone, water stress could lead to acute increase of the gold particle density, and also in the cells of the elongation and root hair zone.

水分胁迫可导致初生分生组织或伸长区前部细胞金颗粒标记密度大增，伸长区中部及根毛区细胞的金颗粒密度也明显增加。

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The influence of bleeding sap and Nitrate-nitrogen, Amino acid in root sap of K4 which grown in the zone is researched in seed treatments and initial bloom stage after spraying on leaf with EDTA-Mn.

以“垦农4号”为材料，利用锰浸种和初花期叶面喷施，在小区试验的条件下研究了锰对大豆根系伤流量、伤流液中硝态氮和氨基酸含量调控的效应。

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