As you can see, along the length of the hair, there are three main parts called the bulb, the root and the shaft.
如你们所见，顺着头发的长度可以分为三个主要部分，分别是毛囊、毛根和毛干。
These produce oil which flows along the length of the hair and the health of the root determines the overall health of the strand of hair.
这些会分泌油脂，油脂顺着头发流动，而发根的健康程度决定了该缕毛发的总体健康。
On the 27th day of the experiment, the researchers measured stem length, root-system length and the overall weight of the plants.
实验第27天，研究者测量了茎的长度，根系长度以及植物总重量。
All of the regulators did not have significant effect on the root length.
四种生长调节剂对根长生长没有明显的促进或抑制作用。
The root systems were all the same, but the stems of the treated plants had an average length of 6cm, compared with 3.5cm for the untreated plants.
根系特征表现一样，但是实验组植株的茎长平均达到6cm，对照组为3.5 cm。
The period, which is 2 pi times the square root of l over g, if you substitute in your length of 5.1 meters, you will find 4.57 seconds.
周期，等于2π,乘以l/g的平方根，如果把长度为5。1米,代入，会得到4。57秒。
Similarly 120 degrees will form a side the length of which is the square root of 3 times the arm length.
简而言之，夹角是120度的三角形形成第三边长度是3的平方根乘以手臂的长度。
Use vernier calliper to measure the length, diameter of nerve root on both sides.
借助游标卡尺测量两侧神经根的长度和直径。
The root production (" para ") succeeds and ends at offset 289 (the length of the source text).
根产品(“para”)取得成功并结束于偏移量289处(源文本的长度)。
A shaved head who left the root of the hair, the total length of 600 feet.
一个剃光头的人所留下的头发根，其总长度还有600尺。
Using the same two initial arm lengths an Angle of 90 degrees between them produces a third side which is the square root of 2 times the arm length.
使用最初的相等的两个手臂长度和之间的夹角为90度，可以产生第三条边，而变成等于2的平方根乘以手臂的长度。
Finally the 180 degree Angle will produce a side of length 2 arms, the square root of 4.
最后180度的夹角的三角形形成第三边的长度是臂长的2倍，4的平方根。
The results showed that different media had significant effects on the survival rate, height, stem diameter, root length, shoot and root dry matter weight of eastern arborvitae.
研究结果表明，不同配合基质对侧柏幼苗的成活率、株高、径粗、根长、地上部和地下部干重均有显著影响。
The root length is main parameter of root architecture with various important functions such as nutrient uptake, drought tolerance and yield.
而根的长度是根型的主要参数，对于养分的吸收，耐旱和作物的产量都有重要的作用。
The angles and length of root canal depended on different roots.
扩大针进入根管角度及根管长度因根而异。
Based on the measured data from the winter wheat fields in Zhengzhou of Henan Province, the vertical distribution of root length density(RLD)and root mass density(RMD)were analyzed.
根据在郑州进行的冬小麦根系田间实测资料，研究了根长密度和根质量密度在砂壤土中的垂直分布。
And there is no significant change in root length.
牙根长度的变化无统计学意义。
Conclusion root length surveyor is accurate and instant testing of the root length with clinic treatment.
结论：根管长度测量仪在临床治疗中能准确、快速的测量出根管长度。
This paper studies the application of minimum description length (MDL) criterion for estimating root-mean-squared (RMS) delay spread (RDS) for MIMO OFDM systems.
研究了MIMOOFDM系统中最小描述长度（MDL）准则在均方根时延扩展估计中的应用。
Digital periapical film can quick understand the root canal preparation, root canal length and root canal filling accurately, surpassing conventional periapical film.
数字化牙片可迅速、准确地了解根管预备、根管长度及根管充填情况，优于传统牙片。
The effect of different managements on plants height is obvious, but that on root length is not remarkable.
不同管理措施对株高的影响较大，而对根长的影响不显著。
The mean value of root diameter and root length markedly increased with root order.
随根序增加细根平均直径和平均根长显著增加；
Through root length and shoot length of 2 turf grasses seedling, growth inhibition rates by 30 pesticides' to grass growth were determined.
以草坪草的根长和茎作为测试指标，测试了我国农业常用的30种农药对2种草坪草根长与根长的抑制率。
The higher the precipitation, the greater the root depth, total root length and root diameter, the more lateral roots and the lower ratio of root to shoot.
降雨量越大，根系越深、总根长越大、根系直径越大、侧根越多、根冠比越低。
Results showed that the root dry weight, root weight density, root length, root length density and root diameter were increased with the evolution of the cultivars at main growth stages.
结果表明，在各主要生育期，根干重、根重密度、根长、根长密度和根直径随品种演进增加或显著增加。
The results show that:Success rate of virus-free seedling transplanted into Vermiculite was 98.33%, plant height, root number, root length of the plants in Vermiculite than those in the other medium.
结果表明：以全蛭石为移栽基质的脱毒试管苗成活率可达98．33％，植株生产状态最优，平均株高、发根数、根长几项指标均高于其它移栽基质。
The correlations between seedling height, diameter at base, main root length, lateral root number and root range were analysed according to statistical principles.
根据统计学原理对一年生苗木苗高、地径、主根长、侧根数、根幅的测量数据进行了相关性分析。
The leaf area is correlated positively with the root -length.
叶面积与根长呈极显著的正相关。
The leaf area is correlated positively with the root -length.
叶面积与根长呈极显著的正相关。
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