梢部

通过求解不可压缩流体RANS方程，对叶栅梢部与壁面之间的粘性流动进行数值模拟。

The tip clearance flow in a cascade was numerically simulated by solving the RANS equations of incompressible fluids .

人发，经整理以便让根部和梢部分别排在一起

Human hair arranged so that the root ends and tips are respectively together

螺旋桨梢部卸载和叶片侧斜对降低脉动压力的作用

Effect of off-loaded tip and skew blade of propeller on reducing hull pressure fluctuation

纤维宽度和腔径以竹秆基部最大，梢部最小，竹壁则以中部最宽，内侧次之，外侧最小；

The largest in central bamboo wall , small inside and the smallest outside .

南宁市人心果梢部主要刺吸害虫的初步研究

Preliminary Study on Main Piercing-Sucking Mouthparts Pests on Tress Tip of Manilkara zapota in Nanning City

多年苗的秆基芽数目逐年减少，最后秆基芽大多发育成鞭；老鞭基部和梢部两端的芽萌发率高；

The buds at the culm base of seedlings decreased with aging , and most developed into scourges in the end .

在枝条位置上，种群数量分布依次为基部（65.71%）、中部（23.95%）和梢部（13.18%）。

The distribution of population in branch position are 65.71 % in the lower part , 23.95 % in the middle and 13.18 % in the upper .

利用黔糖3号果蔗蔗茎梢部芽段和芽片作种源，经不同调节剂催芽促根、杀菌剂灭菌消毒的复式浸种处理后，进行土壤浅层密植育苗技术试验。

The top bud section and bud slice of sugarcane stem of Qiantang 3 treated by different conditioning and bactericide agents was conducted to raise seedlings on the shallow soil .

本文用实验证实这种窄带噪声峰与桨叶梢部流动有关，无论梢涡空泡可见与否，都可能出现。

In this paper an experimental investigation was carried out , and it is proved : no matter whether tip vortex cavitation is visible , narrow band noise peak is connected with the flow near the tip of propeller .

在西部防护林工程中，在多风、干旱、寒冷地区的沟边、河滩、沙谷地带大力营造刺槐林，常因失水过多，导致水分代谢不平衡，引起梢部干枯。

In the western shelter forest projects , Black Locust is planted in the zone of ditch , river shoal , sand valley of the windy , droughty , cold area , which caused the water metabolism imbalance and made its tip withered because of excessive water deficit .

100mg/LIBA溶液中浸渍嫩梢基部15min，获得了100%的生根率和最佳生根效果；

When soaking the base of the shoots in 100 mg / LIBA solution for 15 minutes , the best rooting effect was obtained , in which the rooting rate was 100 % .

新梢韧皮部、幼果和贮藏期果实的皮部最适于同工酶分析；

The new shoot bast , young fruit and skin of preserved fruit were the best materials for analyzing such isozyme .

用750倍基因活化剂浸渍尖梢苗基部1-h，可显著促进紫色甘薯的根系生长。

So , that the basal parts of seed stem were dipped for one hour could improve the growth of root system of purple sweet-potato significantly .

猕猴桃枝条新梢次生木质部细胞解剖学研究

Studies on the Cyto - anatomy of the Secondary Xylem in the new branches of Actinidia deliciosa

梨树和桃树新梢次生木质部细胞解离的比较研究

Comparative Study on the Cell Separation of the Secondary Xylem of the Annual Branch of Pear and Peach Tree

以0.4mL/cm树干胸径的注药量春季注射，对一个生长周期内不同发生时间危害柳树枝梢、叶部害虫均有较好的防治效果。

After trunk injection by the dosage of 0.4 mL / cm trunk diameter in spring , the pesticides can control pest occurred in different time during one growth periodicity .

Fe含量为根>叶片>主干韧皮部、新梢>主干木质部；

Fe content was root > leaf > trunk phloem and vegetative shoot > trunk xylem ;

盐胁迫与无盐胁迫相比苹果树各部位Na相对增长量的顺序是：主干韧皮部、新梢>主干木质部>根，说明Na主要积累在植株地上部。

The order of relative increase of Na in different parts of apple tree under NaCl stress compared with no NaCl was phloem of trunk , vegetative shoot > xylem of trunk > root , it showed that Na was mainly accumulated in upper parts of apple tree .

经讨论认为测定苹果叶片内源激素含量的时期以春梢生长后期为宜，取样部位以从春梢基部数第6-9节和第12-15节位的一片或多片大叶为宜。

And the proper sampling parts were one or more big leaves grown on 6 to 9 nodes and 12 to 15 nodes numbering from bottom to top of the spring shoots .