Auxin, for instance, stimulates the rate of cell elongation, causes shoots to grow up and roots to grow down, and inhibits the growth of lateral shoots.
例如，生长素刺激细胞延伸的速度，促使芽和根生长，而抑制侧枝的生长。
You must be auxin, cause you are causing me to have rapid stem elongation.
你一定是生长素，因为你让我的茎迅速的延长。
The practice of skull elongation - to signify group affiliation or social status - dates back 9, 000 years.
头骨人工加长技术，它象征着的是团队内部的隶属关系或社会地位，最早使用于9000年前。
Don't tarry when looking for Mercury. Even at its greatest eastern elongation, Mercury sets less than 1.5 hours after the sun tonight.
在寻找水星的时候，无须驻足等候。即便处在东大距，日落之后不到1个半小时，水星便下沉了。
ABA restrains the elongation of fiber.
ABA抑制纤维的伸长。
TIBA also inhibited elongation of excised garlic bolt segments.
TIBA也能抑制离体蒜薹切段的伸长。
A synthetic plant hormone promoting elongation of stems and roots.
一种促使茎和根伸长的合成植物激素。
This should not be confused with measurements of shoot elongation.
该情况不应与枝梢延伸测定混为一谈。
It was found that calcium reduced elongation of cucumber hypocotyls.
有人发现，钙能抑制黄瓜胚轴的伸长。
Factory seized items: density, tensile strength, elongation at break.
本厂可检项目：密度、抗张强度、断裂伸长率。
Footwear - Test methods for uppers - Tensile strength and elongation.
鞋类。鞋帮的试验方法。断裂强度和伸长率。
The elongation increases obviously when the temperature is increased.
伸长率随温度升高而明显增加。
Breaking elongation increases with the increase in treatment temperature.
纱线断裂伸长随着处理温度的增加而增加。
Has good abrasion resistance, elasticity, tensile strength and elongation.
具有很好的耐磨性、弹性、扯断强度及伸长率。
In darkness, KT showed a similar inhibition of hypocotyl elongation as under WL.
黑暗下，KT对下胚轴伸长的抑制与白光作用相似。
For early rice, young panicle formation stage and elongation stage often overlapped.
就早稻而言，稻穗分化期和拔节期几乎同时进行。
The flow stress decreases and the elongation increases with the decrease of stress rate .
随着拉伸速度的减小，合金的流变应力减小，延伸率增大。
A new calculating method has been proposed for the elongation and twist of trigonal prism.
建立了一种新的三棱柱配位结构伸缩变形和扭曲变形的计算方法。
Fine grain strengthening is the main factor for the improvement of strength and elongation.
细晶强化是该合金强度和伸长率提高的主要原因。
There are mainly two reactions involved in the pathways, chain elongation and desaturation.
合成途径中，有两个主要的反应，即碳链的增长和去饱和作用。
Cells of middle elongation zone and root hair zone were also labelled by many gold particles.
伸长区中部及根毛区细胞也有较多的金颗粒标记。
Relative density, tensile strength and elongation of samples were also measured and analyzed.
对烧结样的相对密度、抗拉强度、延伸率等性能进行了测定与分析。
The void content, elongation, and bending properties of the composite material were examined.
对复合材料的空隙率、拉伸、弯曲性能进行了实验和分析。
The machine damage brings the tensile strength and the elongation value of beryllium to decrease.
机加工损伤使铍的抗拉强度和延伸率均有较大降低。
Used for measure tensile strength and breaking elongation of single yarn and print statistic results.
用于全自动测定单根纱线的断裂强力和断裂伸长，打印测试数据和统计结果。
A new pass designing method on the basis of elongation rate was given and an example is also presented.
作者阐述了一种沿机架分配钢管变形量的新方法———基于延伸率的分配方法，并给出了设计实例。
Under some degrees of temperature, following the elongation of time, the death rate of cells increased.
在一定的温度下，伴随作用时间的延长，细胞死亡率也随之增加。
Under some degrees of temperature, following the elongation of time, the death rate of cells increased.
在一定的温度下，伴随作用时间的延长，细胞死亡率也随之增加。
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