pith là gì,pith nghĩa là gì,pith dịch,pith là gì,pith nghĩa là gì,pith dịch.

pith nghĩa là gì

Ý nghĩa của pith bằng tiếng Việt

0 the white substance between the peel of an orange, lemon etc and the fruit itself. -- cùi trái cây
1 the soft substance in the centre/center of the stems of plants. -- ruột cây
2 the most important part of anything -- phần cốt lõi
- the pith of the argument.

In the central zone of the embryonic axis, the pith contained large cells and cytoplasm of low density.
Close to the pith border, these cells tend to be radially elongated in transverse section.
The innermost part cor responds to a zone close to the pith which is not preserved.
The pith is the most voluminous portion of the petiole and consists of soft, spongy parenchyma.
A thin cortex layer covers the thicker fibrous tissue which surrounds the inner pith.
The stems are usually hollow due to the presence of ant colonies that remove the pith.
The pith and substance of these policies is that alcoholic beverages are not like any other commodities, and must therefore be subjected to a distinct set of commercial principles.
Pith was encountered in 57% of the samples.