type genus of Cycadaceae: genus of widely distributed Old World evergreen tropical trees having pinnate leaves and columnar stems covered with persistent bases of old leaves
双语例句
1. The male cone of Cycas circinalis, for example, sheds almost 100 cubic centimeters of pollen, most of which is probably dispersed by wind.
例如，苏铁的雄性圆锥体会脱落近100立方厘米的花粉，其中大部分可能是被风吹散的。
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2. This paper is the second part of serial reports on albino seedling of cycas revoluta.
本文是苏铁白化苗系列报道的第二部分。
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3. Sago cycas seldom blossoms.
铁树很少开花。
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4. This paper is the second part of a serial reports on albino seedling of cycas revoluta.
本文系苏铁白化苗研究系列报道之二。
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5. Don't laugh at cycas. In order to open a flower, it paid more than other tree species for a long time effort.
不要嘲笑铁树。为了开一次花，它付出了比别的树种更长久的努力。
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6. Not far away on the lawn, 40 years to open a flower of cycas like a peacock, to show their elegant demeanour.
不远处的草坪上，40年才开一次花的铁树如同孔雀开屏，尽情展示自己的风采。
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7. CONCLUSION: Extract sago cycas leaves has remarkable inhibiting effect on proliferation of leukemia K562 and HL-60 cells.
结论：铁树叶提取液对白血病细胞株k562及HL - 60细胞的增殖有明显抑制作用。
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8. In view of protected species, 35.77% species are not under protection, most of which are Orchidaceae, Cycas and Phasianidae.
从物种保护来看，35.77%物种没有得到保护，主要集中在兰科植物、苏铁和雉科。
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9. Because the limited range and the quantity of Cycas micholitzii which is involved in the second class of the Protected Plants in China.
由于叉叶苏铁分布范围小，数量少，是我国公布的二类保护植物。
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10. In our campus, everywhere can see green: the playground barriers, tall pine tree, all the year round is covered with the green skirt, cycas sting as sharp as needles;
11. The ultrastructure of vegetative cells of blue-green alga, Anabaena cycadae, in the coralloid root of Cycas revoluta has the general characteristics of the cyanophycean cells.
苏铁珊瑚状根中蓝藻营养细胞的超微结构具一般蓝藻细胞的特征。
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12. Thee school gate in the flower beds, with a vibrant cycas, its branches and leaves is very much like a giant comb, it is very naughty, just use it to comb my hair, is sure to put your comb head.
13. Thee school gate in the flower beds, with a vibrant cycas, its branches and leaves is very much like a giant comb, it is very naughty, just use it to comb my hair, is sure to put your comb head.
