cotyledons

英[\'k?t?li:dnz]
美[\'k?t?lidnz]

基本釋義

n.
子葉( cotyledon的名詞復(fù)數(shù) )

實(shí)用例句

The embryo consists of two large fleshy cotyledons.

胚有兩片大而肉質(zhì)的子葉.

辭典例句

The cotyledons of the mature embryo are either green, yellow or chalky yellow.

成熟胚的子葉是綠色, 黃色或淺黃色.

辭典例句

The development of the soybean seedling is dependent on the food reserves stored in the cotyledons.

大豆幼苗的發(fā)育依靠子葉中所貯存的養(yǎng)分.

辭典例句

Sakers and aspirators separate the hull from the cracked cotyledons and rollers flake them.

皮殼與破碎的豆瓣,通過(guò)振動(dòng)篩和吸殼器彼此分離,豆瓣由滾輪壓成?繞0.

辭典例句

Cotyledons play an important part in the early stages of seedling development.

子葉在種子發(fā)育的早期起到了重要的作用.

互聯(lián)網(wǎng)

Rape have established regeneration system of cotyledons, hypocotyls, protoplasts and microspore culture.

油菜已經(jīng)建立了子葉 、 胚軸 、 原生質(zhì)體及小孢子培養(yǎng)的再生體系.

互聯(lián)網(wǎng)

Removal of cotyledons during germination could retard growth, but NOT stop growth.

萌芽時(shí)去除子葉只會(huì)減慢生長(zhǎng), 而不會(huì)停止幼苗的生長(zhǎng).

互聯(lián)網(wǎng)

Two cotyledons have come out from the seedling.

小苗長(zhǎng)出了兩片子葉.

互聯(lián)網(wǎng)

A flowering plant with two embryonic seed leaves or cotyledons that usually appear at germination.

雙子葉植物具有兩片胚籽的或通常在萌芽上有雙子葉的花卉植物.

互聯(lián)網(wǎng)

Of or relating to seed germination in the cotyledons remain below the surface of the ground.

地下生的,地下產(chǎn)生子葉的種子萌芽的,或與之有關(guān)的,在這種萌芽里胚胎保留在地表面以下.

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