托福單詞crossbreeding什么意思-crossbreeding詞組短語(yǔ)_例句_近義詞

crossbreeding什么意思

n.雜交繁育

v.異種交配（crossbreed的現(xiàn)在分詞）

crossbreeding詞組短語(yǔ)

commercial crossbreeding:經(jīng)濟(jì)雜交

crossbreeding experiment:雜交繁殖實(shí)驗(yàn)

economic crossbreeding:經(jīng)濟(jì)雜交

crossbreeding effect:雜交效應(yīng)；雜交效果

rotational crossbreeding:輪回雜交育種；輪回雜交

crossbreeding and improvement:雜交改良

economical crossbreeding:經(jīng)濟(jì)雜交

yellow cattle improved by crossbreeding:黃牛改良

bi-crossbreeding:二元雜交豬

crossbreeding近義詞

n.雜交繁育

intercrop

v.異種交配（crossbreed的現(xiàn)在分詞）

interbreeding

crossbreeding例句

1.The same is true for agricultural crossbreeding.

農(nóng)業(yè)雜交也是如此。

2.Shrunk,tamed,crossbred and eaten,are bison now a domesticated species?

縮小、馴養(yǎng)、雜交、被食用，現(xiàn)在的野牛能算是馴化物種了嗎？

3.Each team is crossbreeding a local European short-grain rice with a long-grain Asian variety that carries the salt-resistant gene.

每個(gè)研究組都在雜交一種歐洲本地的短粒水稻和一種亞洲長(zhǎng)粒水稻，后者攜帶耐鹽基因。

4.Scientists halted the damage by crossbreeding Teosinte with American corn,but that didn't totally solve the problem of genetic diversity.

科學(xué)家們通過(guò)將Teosinte與美國(guó)玉米雜交來(lái)阻止這種破壞，但這并沒(méi)有完全解決基因多樣性的問(wèn)題。

5.DNA analyses in Namibia found the four groups have not crossbred for million of years and therefore evolved into distinct species.

在納米比亞進(jìn)行的DNA分析發(fā)現(xiàn)，這四個(gè)品種過(guò)去數(shù)百年沒(méi)有雜交，因此進(jìn)化成不同的品種。

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