脊孔道 的英文怎麼說
中文拼音 [jǐkǒngdào]
脊孔道
英文
ribbed canal-
But the shape and size of pollen, length of p and e, width of net lines, size of net aperture, net porosity among different materials were different
而花粉的形狀大小、極軸長和赤道軸長、外壁紋飾中的網脊粗細、網孔大小、孔頻等隨材料不同而異。
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