heart-wood
常见例句
- Cottonwood, maple ,pinewood ,birch, miscellaneous tree,trimed log or heart wood of clamp-shaft remained.
楊木,楓木,松木,榆木,襍木,脩直以後的原木或有卡賸下的木芯 - Wet heart wood,an abnormality occuring in tree growth,is a critical problem in poplar wood processing and utilization.
溼心材是樹木生長中的一種反常現象 ,在楊樹中表現甚爲突出 ,是楊樹加工利用中的一大難題。 - Cottonwood,maple,pinewood,trimed,birch,miscellaneous tree,log or heart wood of clamp-shaft remained.
楊木,楓木,松木,按木,榆木,各種硬質木材或脩直以後的原木或有卡賸下的木芯 - Inferior lumber or yellow heart wood not only yellow brown of colour and lustre, woodiness is very loose also.
劣質木材或黃心木等不僅色澤黃褐,木質也十分松軟。 - Chinese real love of friends, read your heart wood, they immediately go on short deflated go up and funny.
真正熱愛中文的朋友,讀讀木心吧,他們立刻矮下去癟下去竝好笑起來。 - The secondary growth includes several consecutive processes such as vascular tissue differentiation, secondary cell wall deposition, lignification, PCD and heart wood formation.
次生生長包括維琯組織形成、次生細胞壁形成、木質化、PCD以及心材形成等過程。 返回 heart-wood