一株水稻要三到六个月的时间才能成熟。
It takes about three to six months for a rice plant to become ready.
1973年，他终于研发出了第一株杂交水稻。
1964年，袁先生偶然发现了一株天然杂交水稻。
In 1964, Yuan found a natural hybrid rice plant by accident.
走着走着，他突然停了下来，让男孩拔掉一株幼小植物。
While walking, he suddenly stopped and told the boy to pull out a small plant.
一个滴落在农夫的鼻子上，另一个滴落在一株枯竭的植物上。
One fell on the farmer's nose, and the other on a thirsty plant.
1974年，袁和他的团队成功培育出世界上第一株杂交水稻。
In 1974, Yuan and his team developed the world's first hybrid rice successfully.
如果一只动物不是攻击它的敌人或逃跑，而是攻击一株植物或灌木呢？
How about an animal that instead of fighting its enemy or running away, it attacks a plant or a bush?
一天，当小女孩像往常一样在房子里散步时，她注意到花盆里有一株小豌豆。
One day, when the little girl was walking as usual in the house, she noticed a small pea plant in the flower pot.
1979年，夏威夷大岛的基拉韦厄火山喷发出岩浆，一株梯蕨从裂缝中钻了出来。
A ladder fern springs from a crack in the 1979 lava flows from Kilauea Volcano on the Big Island of Hawaii.
最令人惊讶的是，植物具有一个惊人的交流系统，可以把森林里的几乎每一株植物连接起来。
Most surprisingly of all, plants have an amazing system of communication that can link nearly every plant in a forest.
房间里面有一张舒服的沙发和座椅，角落里有一株高大的室内植物，书橱顶上有一个巨大的高清电视。
Inside were a comfy couch and easy chairs, a tall fabric houseplant in a corner, and a large high-definition television set atop a credenza.
蚜虫的运动也是如此，当吃完一株食用植物的幼叶，它们的后代会飞到另一株宿主植物上，没有蚜虫会再回到最初的地方。
So can the movement of aphids when, having depleted the young leaves on one food plant, their offspring then fly onward to a different host plant, with no one aphid ever returning to where it started.
当种子落在合适的土壤表面时，一株新的植物就会在那里生长，但由于它们体型不大，它们无法与其他植物竞争空间、水分或阳光。
A new plant will spring up wherever a seed falls on a suitable soil surface, but because they do not build big bodies, they cannot compete with other plants for space, water, or sunlight.
一些生物学家假设，如果一株植物处在另一株植物的荫蔽下，它就会停止生长，当它感知到红光与远红光的不寻常比例时，反应就会触发。
Some biologists hypothesize that a plant will stop growing if it's in the shade of another plant, a reaction that's triggered when it senses an unusual ratio of red light to far-red light.
PH0016是一株淡紫色拟青霉，其发酵上清具有一定的免疫增强活性，值得进一步研究其活性代谢产物。
PH0016 is a Paecilomyces lilacinus, the fermental supernatant has immunoenhancement activity, the active metabolites were worthy to be studied further.
紫茎的野刺苺长着一株又一株。
我又买了另外一株更深、柔和紫色兰花。
So I bought another one, in a deeper, velvety shade of purple.
在伦敦·米尔·希尔分离到第一株人流感病毒。
The first human flu virus is isolated at Mill Hill in London.
一株株树，一丛丛灌木在她的四周拍打着枝叶。
他抓住一株植物，把它从盆里拔起，又碰倒了其他花盆。
He grabs a plant and pulls it out of its pot. He knocks over other POTS.
她说，一盒上好的巧克力或是一株一品红都是不错的选择。
A nice box of chocolates or a poinsettia plant are good options, she says.
亚利桑那州，一株巨人柱仙人掌矗立在一团狂暴的闪电中。
A saguaro cactus stands tall amid a frenzy of lightning bolts in Arizona.
亚利桑那州，一株巨人柱仙人掌矗立在一团狂暴的闪电中。
A saguaro cactus stands tall amid a frenzy of lightning bolts in Arizona.
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