天花疫苗 variola vaccine
改良型痘苗病毒天坛株 MVTT
王天苗 Tien-Miau Wang
天然苗圃里的摇篮曲 Lullabies From Nature s Nursery
天花菌苗 smallpox vaccine
比方说你有一天来到了森林里，或者来到草地里，你会看到像这样的蚂蚁往草苗的顶端爬。
So you're out in the woods, or you're out in the pasture, and you see this ant crawling up this blade of grass.
今年造林所用竹苗，低海拔杂竹苗仍由赤天化纸业无偿提供，运抵乡、镇、街道验收交货。
Bamboo seedlings used for planting this year, low elevation of miscellaneous bamboo shoot red days still paper gratis, arrived at the village, town, street acceptance of delivery.
培养50—70天，7个杂交组合及2个自交品种的胚珠均获得一定频率的胚(包括成熟和不成熟胚)及成熟胚萌发的苗。
After being cultured 50-70 days, embryos (including mature and immature ones) as well as seedlings from the mature embryo are obtained from 7 crosses and 2 selfed cultivars with a certain frequency.
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