wood rays

wood rays的基本解释

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[医] 木射线

与wood rays相关的网络例句 [注：此内容来源于网络，仅供参考]

Dendrochronology establishes the age and provenance of the wood; three-dimensional X-rays show up exactly how thick and dense it is, millimetre by millimetre; and spectrometers reveal the composition of the varnish.

树轮年代学揭示了这些木材的年龄和产地；三维的X光技术以毫米的精度展示了这些木材精确的厚度和密度；分光计揭示了这些清漆的成分。

The wood structures of Lauraceae were characterized by most diffuse porous; most pores solitary, less multiple and cluster pores; simple and scalariform perforation with few bars; most solitary pore; alternate intervessel pitting; most of rays multiseriate, less uniseriate; all of rays heterogeneous, mostly heterogeneous Ⅲ and Ⅱ type rays; most of axial parenchyma paratracheal type, less banded or marginal type; oil cell and mucilage cell in axial parenchyma cell or ray cell; mostly fiber tracheid and libriform fiber, less septate fiber.

结果表明：除檫木外，其它木材的管孔分布均为散孔材，具较高的单孔率；导管分子穿孔板兼有单穿孔和梯状穿孔2种或者仅具有单穿孔；导管间纹孔式为互列；导管－射线间纹孔式类型丰富，主要为刻痕状和大圆状。木射线有单列和多列射线2种类型，单列射线稀少、短，多列射线数量多；射线组织主要为异形Ⅲ和异形Ⅱ；轴向薄壁组织以傍管状为主，少数有带状或轮界状。油细胞和粘液细胞普遍存在于射线薄壁细胞或轴向薄壁细胞中。木纤维由韧性纤维和纤维管胞组成，部分树种具分隔纤维。

60Co-γ rays irradiation at the dose of 60 Gy also prevent the mature larvae of A.glabripennis in poplar wood from pupation completely.

射线辐照杨树木段中光肩星天牛幼虫的结果也表明，60Gy能够100%阻止老熟幼虫化蛹。

与wood rays相关的网络解释 [注：此内容来源于网络，仅供参考]

wood rosin：木松脂

wood rays, 木断纹 | wood rosin 木松脂 | wood,compressed 压成木材

Hard X-rays：硬X射线

hard wood tar pitch ==> 硬材沥青 | hard work ==> 繁重的工作 | hard X rays ==> 硬X射线

soft wood cutting：软材插条

soft wood ==> 软材,软木,软木材 | soft wood cutting ==> 软材插条 | soft x rays ==> 软x射线