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

crossbreeding什么意思

n.雜交繁育

v.異種交配（crossbreed的現在分詞）

crossbreeding詞組短語

commercial crossbreeding:經濟雜交

crossbreeding experiment:雜交繁殖實驗

economic crossbreeding:經濟雜交

crossbreeding effect:雜交效應；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:經濟雜交

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的現在分詞）

interbreeding

crossbreeding例句

1.The same is true for agricultural crossbreeding.

農業雜交也是如此。

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

縮小、馴養、雜交、被食用，現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.

每個研究組都在雜交一種歐洲本地的短粒水稻和一種亞洲長粒水稻，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.

科學家們通過將Teosinte與美國玉米雜交來阻止這種破壞，但這并沒有完全解決基因多樣性的問題。

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

在納米比亞進行的DNA分析發現，這四個品種過去數百年沒有雜交，因此進化成不同的品種。

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