伸长

根系伸长区内Al含量明显低于根尖对照；

Al contents in the extension zone of roots were lower obviously than those in root tips .

Stewart型并联机床伸缩杆伸长量误差在线测量

On-line measurement of extension errors of legs for 6-sps Stewart in-parallel machine

大家伸长了脖子想看一看这个陌生人。

Necks were strained for a glimpse of the stranger .

她伸长了脖子，好把舞台看清楚些。

She craned her neck to get a better view of the stage .

她伸长脖子想看得更清楚些。

She craned her neck to get a better view

他划亮一根火柴，伸长胳膊举着。

He struck a match , and held it at arm 's length .

他伸长胳膊把打火机递了过去。

He offered his lighter at full stretch .

驯养的鸟儿在有人靠近时会伸长脖子，竖起颈羽。

Tame birds , when approached , will stretch out their necks and ruffle their neck feathering

那只斗牛狗也伸长腿在狗窝前的草堆上懒洋洋地躺着。

The bull-dog lay stretched on the straw outside his kennel .

在草本植物中，叶子在黑暗中伸长，穿破包围它们的胚芽鞘而生长。

In grasses the leaves elongate in the dark and break through the surrounding coleoptiles .

自拍杆的金属杆部分能够伸长，一端配有手柄，另一端配有可调夹头，用来在适当的位置固定手机。

The metal sticks are typically extensible , with a handle on one end and an adjustable1 clamp on the other end to hold a phone in place .

拟南芥复制因子C亚基3在黄化苗下胚轴伸长生长中的作用

Arabidopsis Replication Factor C Subunit 3 Plays a Role in Hypocotyl Elongation of Etiolated Seedling

对PE隔板横向伸长、抗老化等关键性能起着重要的作用。

It is important for horizontal elongation and anti-aging of the PE separator .

如果力P减小或变为零，那么弹性力就使弹簧恢复当初的未伸长状态。

If the force P is reduced or made zero , the elastic force will restore the spring to its original unstretched condition .

基于纤维弯曲伸长模式的Z向钢针针尖形态优化

Optimizing Z-directional Steely Needlepoint Based on Fiber Bending and Elongation

GA3抑制植株鲜重，促进茎的伸长；

GA_3 reduces the plant fresh weight , but promotes the stem elongation ;

干旱条件下棉纤维细胞POD活性变化及其与纤维伸长的关系

Relationship between POD Activities of Cotton Fiber Cells and Fiber Elongation under Water Deficit

探讨了PET纤维自伸长的微观结构运动模型和聚酯自伸长纤维的加工工艺条件。

The microstructure modle to explain how PET filament self-elongate and process condition of PET self-elongation filament were discussed .

结果AngleⅡ1病例矫治后的硬组织改变主要表现为上下切牙唇倾度的减小，（牙合）平面角的增加及磨牙的伸长；

Results After treatment , the labial inclination of upper and lower incisors was reduced . The occlusal plane angle was increased and molars were extruded .

GA一处理加快了各品种伸长速度，增加节间长度，新出叶片宽度；

GA could increase the elongate rate , the internode length and the width of neonatal leaf .

对波形控制短路过渡CO2焊接焊丝干伸长传感器进行了研究。

Through the wire sensor of the waveform controlled short circuit CO 2 welding is studied in this paper .

低浓度6-BA的培养基有利于芽的伸长；

The 6-BA was conducive to bud elongation at a low concentration ;

改良MS培养基中NO3~-／NH4~+比值为1.4时，芽增殖、伸长生长较好；

When NO3 ~ / NH4 + at 1.4 in improved MS medium , buds propagation and growth is better .

外源IAA和GA3也能促进离体蒜薹切段的伸长；

Again , both exogenous IAA and GA_3 promoted elongation of excised garlic bolt segments .

低浓度（小于0.4%）H2O2能够促使侧生胚根的伸长，增加胚根数；

Low comcentration of H2O2 ( < 0.4 % ) could make the number of embryonic root increase .

GA3明显促进叶片增大与侧芽伸长。

GA_3 apparently promote laminae and lateral bud growth .

结果表明，UV-B辐射引起大豆上胚轴伸长减小；

The results show that UV-B radiation could decrease elongation of epicotyl and increase its diameters ;

当NO3~-／NH4~+为2.8时，茎芽数减少而伸长生长有所增加，茎芽生长势弱。

NO3 ~ / NH4 + at 2.8 , decreased the number of buds but increased its growth .

基于净干伸长的MAG焊接数学模型与工艺参数控制

Mathematics Model and Process Parameters Control Based On the Genuine Length of Wire in MAG

6-BA，IAA促进玉米叶片伸长机理研究

A Study of The Mechanism on The Promotion of 6-BA or IAA to Leaf Elongation in Maize Seedlings