青年中文tracheid的意思
tracheid中文翻譯：
n.[植]管胞
traction aid crossword───牽引輔助縱橫字謎
disaffirmation contract───不確認合同
tracking time───[醫]跟蹤時間
malt extract───麥精，麥芽膏；n.麥芽膏，麥精
tetracl n───四環素n
contractility define───收縮性定義
lawless soundtrack───無法無天的配樂
retracted eardrums───回縮耳膜
fenny tract───沼澤區
contraction games───收縮游戲
Vessel and fibre - tracheid are both spiral thickening distinctly.───導管與纖維管胞均具明顯的螺紋加厚。
very small effect of seed source and no definite geographic pattern in tracheid length.───胞長度的種源區和產地效應很小，無一定的地理變異趨勢。
Genetic variations on tracheid microfibril Angle of 55 Chinese fir clones were investigated.───對55個杉木無性系管胞微纖絲角的遺傳變異進行了研究。
Genetic variations of growth traits, wood basic density and tracheid length of Chinese fir clones were investigated in this paper.───對杉木無性系生長性狀、木材基本密度和管胞長度的遺傳變異進行了研究。
Height, diameter at breast height and volume had a negative genetic correlation with wood basic density and tracheid length.───樹高、胸徑和材積與木材基本密度、管胞長度間以及木材基本密度與管胞長度間呈遺傳負相關。
and wood basic density was not significantly correlated with length and width of tracheid.───木材基本密度與管胞長度和寬度不相關。
Genetic variations on tracheid microfibril angle of 55 Chinese fir clones were investigated.───對55個杉木無性系管胞微纖絲角的遺傳變異進行了研究。
The genetic variations of basic density and tracheid features of 10 Japanese larch clones at 10 years were investigated.───對10個10年生日本落葉松無性系的木材基本密度、管胞參數進行了測定。
Cross-porous network structure of the tracheid and the pit of fir powder were clear.───杉木粉管胞和紋孔的規整有序結構更加清晰；