双瓣的 [植] bipetalous
合瓣的 [植] sympetalous ; [植] gamopetalous ; gamopetaloussympetalous
离瓣的 [植] choripetalous ; dialypetalous ; [植] apopetalous
狭瓣的 [植] stenopetalous ; narrow petaled
单瓣的 monopetalous ; unipetalous ; univalve
无瓣的 petalless ; apetalous ; valveless ; avalvular
六瓣的 [植] hexapetalous ; six-petaled
多瓣的 polypetalous ; multivalve ; [植] choripetalous ; multifid/multivalve
无花瓣的 [植] apetalous
二尖瓣的 mitral
他很可能会弄清楚他自己那一瓣的大小。
在一个冰镇鸡尾酒调制器中混合 1/4 盎司灰雁伏特加、3/4 盎司莫宁百香果糖浆、1 个切成四瓣的新鲜草莓和 2 片新鲜的罗勒叶。
Combine 1/4oz Grey Goose Vodka, 3/4 oz Monin Passion Fruit Syrup, 1 Fresh Strawberry cut in four and 2 Fresh Basil leaves into an iced cocktail shaker.
由角膜瓣褶皱所造成的散光或其他角膜瓣的并发症。
New astigmatism caused by wrinkling in the corneal flap or other flap complications.
And it turns out that when you constructively have two p orbitals interfere, and when I say constructively, I mean they're both either positive or they're both the negative lobes, that's when you got bonding.
当两个p轨道,相长干涉时,我说的相干相长,意思就是说它们要么都是,正的叶瓣要么都是负的叶瓣,这时就能成键。
So, that's going to be important later when we get to bonding, but just take note of it now, we have two nodes, or we have two lobes, excuse me, each with a separate phase.
这等到我们之后讲到成键时是非常重要的,现在先要记住,我们有两个节点,不好意思,是两个叶瓣,每个都是不同的相位。
That's the harmonic series that's on that, and what the valves do is they shorten and lengthen that vibrating column of air very much like the cello string on the fingerboard.
这就是圆号上的泛音列,活瓣的作用是增长或减短,空气柱的高度,很像大提琴指板上的弦
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