大戟科 meaning in English
ellphorbiaceae
euphorbiaceae
hevea
spurge family
Examples
- Ricin toxin ( rt ) is a plant toxin isolated from the seeds of ricinus communis . it is one of the most powerful plant toxin discovered
蓖麻毒素( ricintoxin ， rt )是从大戟科植物蓖麻( ricinuscommnnis )的种子中提取的一种毒性蛋白，具有强烈的细胞毒性。 - The results showed that 345 species , belonging to 179 genera , 77 families were distributed in this area , taking a ratio of 71 . 3 % , 45 . 1 % and 42 . 4 % in chinese oil plants respectively , 11 families including euphorbiaceae , lauraceae , ulmaceae , rutaceae , magnoliaceae , celastraceae , leguminosae , rosaceae , cruiferae , compositae and caprifoliaceae were dominant families that had 10 or more species . 66 species of important oil plants were briefly introduced
结果表明，该区油脂植物共有77科179属345种，占全国油脂植物科属种的71 . 3 % 、 45 . 1 % 、 42 . 4 % ，含10种以上的科有大戟科、樟科、榆科、芸香科、木兰科、卫矛科、豆科、蔷薇科、十字花科、菊科和忍冬科等11个科，为该地区油脂植物的优势类群。 - The distribution and harm of species of dominant weeds of lawn vary with different area , and the most harmful weeds belong 8 families , which were poaceae , asteraceae , cyperaceae , amaranthaceae , euphorbiaceae , polygonaceae , fabaceae and caryophyllaceae , about accounted for from sixty percent to seventy percent in all weeds in lawn
摘要不同地区草坪优势杂草的种类不尽相同，禾本科、菊科、莎草科、苋科、大戟科、蓼科、豆科和石竹科等8个科的杂草种类和发生数量最多，约占杂草总数的60 % ~ 70 % 。 - Longling palynoflora comprises of 86 palynomorphs belonging to 61 families , and consist of angiosperms ( 69 . 0 % ) , gymnosperms ( 4 . 6 % ) , pteridophytes ( 24 . 1 % ) and algae ( 2 . 3 % ) . longling palynological data indicate a vertical paleovegetational landscape : humid evergreen broad - leaved forest occurred on the slopes near the deposit site , and dominant elements were castanopsis , lithocarpus , cycobalanopsis , mixed with ericaceae , anacardiaceae and sapindaceae etc , and abundant ferns grew in the forest ; the mixed coniferous / broad - leaved forest and coniferous forest distributed on the area of high elevation , dominant elements were tsuga , pinus , picea and abies
湿性常绿阔叶林分布在沉积地附近，以壳斗科的石栎属、青冈属和栲属为主，混生漆树科、桃金娘科、蓼科、大戟科和金缕梅科的枫香属等植物，林内蕨类植物丰富；针阔叶混交林分布在距沉积地较远海拔较高的山地，主要包括松属，铁杉属，罗汉松属和一些阔叶植物类群；云杉林、冷杉林和铁杉林分布在更高海拔的地区。