The experimental results showed that the width of ray(RW) and height of ray(RH) of the two groups varied similarly in radial while differently in axial.
研究水淹程度对枫杨木射线的影响 ,结果表明 ,两组间木射线宽度和高度在径向上的变化基本一致 ,而在轴向上变化却不同。
In order to improve the rational bases for making fully use of the little diameter and branch wood,comparative study about the trunk with the branch of Cinnamomum camphora Presl was conducted by analysing the wood ray,vessel of the trunk & branch wood.
为了充分利用小径材、枝桠材等低等级的木材,对香樟干、枝材木射线、导管进行比较分析。
Wood rays of P. armand and P. prokoraiensis on tangential section both had two shapes,that was, uniserial wood ray and spindle wood ray.
华山松与前红松弦切面上的木射线均呈两种状态,即单列木射线和纺锤形木射线;
The height of uniserial wood ray of P.armand was one to eighteen cells and that of P. prokoraiensis was one to sixteen cells.
华山松单列木射线细胞高度为1-18个细胞,前红松为1-16个细胞。
Induced radioactivity by high-energy X-ray irradiation of quarantine vehicle logs
高能X射线整车原木辐照检疫中的感生放射性
Secondary xylem consists of pitted vessels, parenchyma fibers and rays.
次生木质部由孔纹导管、薄壁组织及射线所组成。
Study on Non-destructive Testing System for Density of Veneer Based on Beta Ray;
基于β射线木材单板密度无损检测系统的研究
The Study of x-radial Computer Tomography in the Log Non-destructive Testing;
x射线断层技术在原木无损检测中的研究
Detection of Log Internal Defect Using X-ray Scanner;
X射线扫描对原木内部缺陷测定的研究
Analysis and Processing of Wood X-ray Image Based on Fuzzy Theory
基于模糊理论的木材X射线图像分析与处理
Inside the earthy wall crowded, by a thread of sunshine, each eye is brightened.
土墙内可谓济济一堂，依靠木窗射入的一丝光线，照亮着一双双眼睛。
The adventitious buds can be developed in the crossed area of both cork cambium and phloem ray inside the root.
宿根上的不定芽发生于韧皮射线与木栓形成层交叉的区域。
The effects of gamma irradiation on the calli growth of garlic,sweet potato,spine date,cassava and Arabian jasmine
γ射线辐照对大蒜、甘薯、酸枣、木薯、茉莉愈伤组织生长的影响
Analysis and Processing of X-Ray Image of Log with Defacts Based on Fractal Theory;
基于分形理论的原木缺陷X射线图像分析与处理
The Study of Microwave to Treat the Monochamus Alternatus and Bursaphelenchus Xylophilus in the Wooden Cases;
微波辐射处理木质包装中松褐天牛和松材线虫的研究
Effect of γ-irradiation on PE-HD and Properties of PE-HD/Wood Powder Composites
γ射线辐照对PE-HD及PE-HD/木粉复合材料性能影响的研究
To send out rays or waves.
放射，辐射发出射线或波
x ray photoemission diffraction
x射线光电发射衍射
Crookes rays
克鲁克斯射线, 阴极射线
Radiation composed of x-rays.
x射线由x射线组成的射线