1.
Response of Stem Diameter Growth of Tamarix ramasissima to Changes of Space-time of Water Environment in the Lower Reaches of Tarim River
塔里木河下游多枝柽柳茎直径生长对水环境时空变化的响应
2.
Study on Diameter Growth Model of Old Tree of Keteleeria davidiana(Bertr.) Beissn. in Three Gorges Region Dalaolin Reserve
三峡大老岭保护区铁坚油杉古树直径生长模型研究
3.
length diameter ratio
长径比（长度与直径之比）
4.
Study of Pretesioned Spun High Stregth Concrete Piles with Large Diameter and Length;
大直径超长PHC管桩生产技术研究
5.
The length of such a segment.
直径长这样一段的长度
6.
Study on Automatic Diameter Control (ADC) Technique of the Laser Crystal Growth;
激光晶体生长自动直径控制（ADC）技术研究
7.
How much is the diameter of the sun longer than that of the earth ?
太阳的直径比地球的直径长多少?
8.
The diameter of the sun is more than one hundred times longer than that of the earth .
太阳的直径比地球直径长一百多倍。
9.
The length of the flagella is about1.5 times as the cell diameter.
两条鞭毛稍不等长，着生于细胞前端，鞭毛长约为细胞直径的1．倍。
10.
Teacher: What's the relationship between the radius and the diameter of the same circle?
师：直径的长度和半径有什么关系？
11.
Stems prostrate, internodes 1-5 cm long, ca. 1 mm diam., each nodes with 1 fine root and 2 scales.
茎匍匐，节间长1-5厘米，直径约1毫米，每节生细根1条和2枚鳞片。
12.
Researches of One Dimensional Nano-Materials on Diameter-Controlled Synthesis, Growth Mechanisms and Physical Properties;
一维纳米材料的直径可控制备及其生长机理与物性的研究
13.
Biology Mechanics Correlation Studies about Loop Land K-wire Diameter in Different Match in Simulating Body Lengthen Operating Condition;
模拟肢体延长工况时环与针直径不同匹配下的生物力学相关研究
14.
Biomechanics Optimum Analysis and Selection of Dental Implant Diameter and Length According to the Classifications of Jaw Bone Abstract;
不同骨质条件下种植体直径和长度的生物力学优化分析和选择
15.
the ratio of the circumference to the diameter of a circle.
圆周长度与圆的直径长度的比。
16.
It measures three feet in diameter (height/length).
它的直径(高度／长度)是3 英尺。
17.
It is about 13 meters long and 4 meters in diameter, and it weighs about 10,000 kilograms.
它长13米，直径为4米，重1万公斤。
18.
the velocity of light is a constant.
圆的周长和直径的比是常数。