材

sawlog stage

大径木;制材用材

制材原木(圆木);用材 sawlog | 大径木;制材用材 sawlog stage | 作业类转换;林相改良;作业种转换(变更) conversion

sawn timber

锯材

sawed timber 锯材 | sawn timber 锯材 | sawtooth 上向梯段回采

scantling

船材尺度

scantling 材料尺寸 | scantling 船材尺度 | scantling 船材尺度造船略图

self-loading skidder

自装集材拖拉机

抓钩集材拖拉机 grapple skidder | 自装集材拖拉机 self-loading skidder | 集运机 forwarder

sensitive material

感光材

03.057 感光 sensitivity | 03.058 感光材 sensitive material | 03.059 彩色感光材 color sensitive material

structural shapes

结构用型材

小组合代码 sub-code | 结构用型材 structural shapes | 结构用芯材 structural core

shipbuilding shapes

造船型材

shipbuilding sections 船用型材 | shipbuilding shapes 造船型材 | shipbuilding specification 造船说明书

ship-building timber

造船材

胶合板材 peeler log, veneer bolt | 造船材 ship-building timber | 造纸材 pulpwood

bottom side rail

下桁梁集装箱)下桁材

bottom side rail 下桁梁 | bottom side rail 下桁梁集装箱)下桁材 | bottom side rails 集装箱)下桁材

upper side rail

集装箱)顶部桁材

upper side of tonnage deck 量吨甲板上面 | upper side rail 集装箱)顶部桁材 | upper side rails 顶部桁材

photoperiodic response：光周期响应

photoperiodic induction 光周期诱导 | photoperiodic response 光周期响应 | photoperiodism 光期性

Multi-Variate Statistical Analysis：多元统计剖析

311. 多项距阵 Multi-Nominal Matrix | 312. 多元统计剖析 Multi-Variate Statistical Analysis | 313. 发电厂 Power Plant