她给我采了一束鲜花。
电子显微镜利用一束电子产生高倍放大的影像。
The electron microscope uses a beam of electrons to produce images at high magnifications.
这一束茉莉花具有特别新鲜的茉莉花香气。
This bunch of jasminum sambac has a particularly fresh jasmine aroma.
这让你对一束激光中有多少个光子有了一点概念。
This gives you a little bit of an idea of just how many individual photons there are in a laser beam of light.
她摘了一大束花回家，把它们都放在她的小围裙里。
Picking whole bunches of flowers to take home with her, she put them all into her little apron.
我们得到了一束太阳光的光谱，它看起来像是颜色在互相渗透。
So we've got a spectrum of a beam of sunlight and it looks like the colors bleed into each other.
自我十二岁起，每年我过生日时，都会有一束白色栀子花送到我家。
Every year on my birthday, from the time I turned twelve, a bunch of white gardenia was delivered to my house.
莫妮卡心脏病发作后活了下来，为了表示感谢，她给医生带了一束花。
Having survived the heart attack, Monica brought her doctor a bunch of flowers to express her thanks.
旅行时，给你的恋人送一束玫瑰花；每朵玫瑰花代表你离开你的恋人的每一天。
When traveling, give your partner a bouquet of roses; one rose for each day that you'll be away.
然后你拿起那束纤维并稍微扭一下它，因为这样做可以进一步增加它的断裂强度。
Then you take that bundle of fibers and you twist it a little bit, because by twisting it, you increase its breaking strength even more.
一束鲜花是送给你母亲的最好的生日礼物，因为它不贵，而且几乎每个女人都爱花。
A bunch of flowers is the best birthday present for your mother for it's not expensive, and almost every woman loves flowers.
你们都知道，拿起一个水晶棱镜，让一束阳光通过它，就会得到一个光谱，看起来就像一条连续的彩虹色带。
You all know how when you take a crystal prism and pass a beam of sunlight through it, you get a spectrum, which looks like a continuous band of rainbow colors.
一束光通过棱镜就会形成光谱。
A spectrum is formed by a ray of light passing through a prism.
通过测量一束头发上较重的氢和氧同位素的比例，科学家可以构建一个地理时间轴。
By measuring the proportion of heavier hydrogen and oxygen isotopes along a strand of hair, scientists can construct a geographic timeline.
一束束阳光透过百叶窗照射进来。
一束束光线透过树丛照射下来，在地面上形成了大小不一的斑点。
Rays of light filtered through the trees, forming spots of varying sizes on the ground.
我并不比牧场上的一朵毛蕊花、一支蒲公英、一片豆叶、一束酢浆草、一只马蝇或一只大黄蜂更孤独。
I am no more lonely than a single mullein or dandelion in a pasture, or a bean leaf, or sorrel, or a horse-fly, or a bumblebee.
那束光来回抖动，使得她的身影忽明忽暗——一会儿像个活生生的孩子，一会儿又像是孩子的精灵——随着光忽明忽暗。
The ray quivered to and fro, making her figure dim or distinct- now like a real child, now like a child's spirit- as the splendor went and came again.
千禧一代似乎面临着这样一个矛盾：一方面，他们代表着最无拘无束的一代，然而另一方面，他们却最注重风格和个人品牌。
Millennials, it seems, face the paradox of being the least formal generation yet the most conscious of style and personal branding.
让你的生命融到他们之中吧，就像一束明亮稳定的光芒，使他们欢悦而静谧。
Let your life come amongst them like a flame of light, unflickering and pure, and delight them into silence.
就像集中焦点的一束光那样思考。
That's like using the mind like a concentrated beam of light.
他向尊敬的客人献上一束花。
作为替代，你还是考虑送一束花吧。
白烟从农舍烟囱中成束上升。
太阳风是一束带电的粒子流。
The solar wind is a stream of electrically-charged particles.
夏季绿作物，如今捆成束。
今年情人节送什么？大束玫瑰和精美的盒装巧克力还是算了！
Forget an extravagant bouquet of roses or an exquisitely packaged box of chocolates this Valentine's Day.
怎样才能买到一束最美又对环境影响最小的情人节花束呢？
How can you reduce the environmental impact of your Valentine's bouquet - and still pick the best of the bunch?
怎样才能买到一束最美又对环境影响最小的情人节花束呢？
How can you reduce the environmental impact of your Valentine's bouquet - and still pick the best of the bunch?
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