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culm怎么读，culm什么意思，culm短语和例句

culm怎么读，culm什么意思

英 [kʌlm]美 [kʌlm]

• n. 茎；灰煤
• vi. 生成秆

culm 常用句子

1.Through investigation and and analysis of bamboo shoot and culm processing, the countermeasures are proposed aiming for solving the existing problems.

通过对竹笋和竹材加工的调查分析，针对存在的问题，提出对策和改进措施。

2.Until now, some rice recessive long culm mutants from the semidwarf varieties have been reported, but there has been no report on the dominant long culm mutant.

到目前为止，对半矮秆水稻的隐性高秆突变已有不少报道，至于半矮秆水稻的显性高秆突变，国内外尚未见报道。

3.Comparison of the water potentials of leaf, sheath and culm has done.

对春小麦叶鞘、叶片和茎水势的变化情况进行了比较。

4.Culm length and its CRI were affected by a few major genes, and these traits had high narrow-sense heritability.

秆长的表现型值及其CRI值受少数主效基因控制，具有较高的狭义遗传力。

5.The main results were as follows: 1. Plant height, culm thickness and biomass per plant were correlated to the lodging index at the 1% level of significance.

倒伏指数与株高、地上部生物量、茎粗的相关系数均达1%显著水平，表明水稻倒伏指数受株高、地上部生物量和茎粗等性状的显著影响。

6.Branches arising from basal 3rd or 4th node up; larger auricle of culm sheath oblong, not tapering.

向上的分枝生于基部的3或4节；竿箨长圆形的更大的叶耳，并非渐狭。

7.The epidermis of culm is identical to the abaxial surface of leaf blades both in transverse section and in surface view.

秆表皮的横切面观和表面观均与叶的下表皮相似。