英语词汇“centrolecithal”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

centrolecithal adj.

Brit.

/ˌsɛntrə(ʊ)ˈlɛsᵻθl/

U.S.

/ˌsɛntroʊˈlɛsəθ(ə)l/

Biology having the yolk in the centre of the egg or egg cell; cf. telolecithal adj. at telo- comb. form¹ .

ΘΚΠ

the world > life > biology > biological processes > procreation or reproduction > reproductive substances or cells > [adjective] > ovum > yolk

yolked1584

vitelliferous1819

vitelline1835

yolk1836

vitellary1847

vitelligenous1859

vitelligine1864

vitellogenous1878

alecithal1880

centrolecithal1880

heterolecithal1892

homolecithal1892

vitelligerous1898

isolecithal1926

ovovitelline1945

vitellogenetic1961

vitellogenic1964

1880 F. M. Balfour Treat. Compar. Embryol. I. iii. 90 The food-yolk is however placed, not at one pole, but at the centre of the ovum. This group of ova I propose to name centrolecithal. [Note] For..the terms telolecithal and centrolecithal I am indebted to Mr Lankester.

1966 McGraw-Hill Encycl. Sci. & Technol. (rev. ed.) IX. 459 Centrolecithal, or centrally located yolk, occurs in eggs of insects and cephalopod mollusks.

2014 D. G. Smith & M. P. Schenk Exploring Zool. (ed. 2) iv. 53/2 Because of the unique distribution of yolk in centrolecithal eggs, cleavage occurs only in the cell's periphery.

单词	centrolecithal
释义	> as lemmas centrolecithal centrolecithal adj. Brit. /ˌsɛntrə(ʊ)ˈlɛsᵻθl/ , U.S. /ˌsɛntroʊˈlɛsəθ(ə)l/ Biology having the yolk in the centre of the egg or egg cell; cf. telolecithal adj. at telo- comb. form¹ . ΘΚΠ the world > life > biology > biological processes > procreation or reproduction > reproductive substances or cells > [adjective] > ovum > yolk yolked1584 vitelliferous1819 vitelline1835 yolk1836 vitellary1847 vitelligenous1859 vitelligine1864 vitellogenous1878 alecithal1880 centrolecithal1880 heterolecithal1892 homolecithal1892 vitelligerous1898 isolecithal1926 ovovitelline1945 vitellogenetic1961 vitellogenic1964 1880 F. M. Balfour Treat. Compar. Embryol. I. iii. 90 The food-yolk is however placed, not at one pole, but at the centre of the ovum. This group of ova I propose to name centrolecithal. [Note] For..the terms telolecithal and centrolecithal I am indebted to Mr Lankester. 1966 McGraw-Hill Encycl. Sci. & Technol. (rev. ed.) IX. 459 Centrolecithal, or centrally located yolk, occurs in eggs of insects and cephalopod mollusks. 2014 D. G. Smith & M. P. Schenk Exploring Zool. (ed. 2) iv. 53/2 Because of the unique distribution of yolk in centrolecithal eggs, cleavage occurs only in the cell's periphery. extracted from centro-comb. form < as lemmas
随便看	walk the way of the lord walk through walk tread a person's steps walk turkey walk up walk up the aisle walk upon air walk upon one's pantofles walk upon pantofles walk wide in words walk will of one's way walk with a stick walk with god walk your body walk-along-joe walk-around walk-away walk-back walk-clerk walk-in walk-march walk-off walk-on walk-rotation walk-round

> as lemmas