英语释义

1. nodule sense 2b(3)

片语

Root-shaped nodule根状结核

root nodule symbiosis根瘤共生

Root nodule cells根瘤细胞

peanut root nodule根瘤

root nodule nematode根瘤腺虫

root nodule bacteria根瘤菌

Bacteria in root nodule根瘤内生细菌

grape root-nodule aphid[植保]

英汉例句

• the results showed that the seed inoculated rhizobium by pelleted means averagely raise 6.2 times of root nodule for different cultivar alfalfa in this year.

  试验结果表明，在高寒牧区用种子丸衣方法接种根瘤菌，可使不同苜蓿品种的结瘤数在当年平均提高6.2倍。

• vicia sativa root nodule is usually rod-shaped, it is mainly composed of many cortex cells and a very large central zone which contains meristem, infected tissue and senescent tissue.

  箭舌豌豆根瘤为桿形，主要由皮层细胞和一个体积很大，含有分生组织、侵染组织，有时还有衰老组织的中心区域所组成。

• root system is sturdy develop, give birth to root nodule closely, the errant bud on its root recovery capability is strong, can make root system spreads to horizontal way.

  根系粗壮发达，密生根瘤，其根上的不定芽再生能力强，能使根系向水平方向蔓延。

• light intensity directly influenced the rate of photosynthesis and the amount of photosynthetic products transported to the root nodule used as energy source of nitrogen fixation of.

  光照强度直接影响大豆-根瘤菌共生固氮体系的光合产物运向根瘤的数量和根瘤菌固氮作用的能源供应。

• root nodule appears on roots as soon as seedlings have the second real leaf.

  幼苗长出第二片真叶时根部出现根瘤。