J.J.Balmer，在19世纪是一名教师，他是第一个描述这些可以从氢气中看到的线条的人。
J.J. Balmer, who was a school teacher in the 1800s, was the first to describe these lines that could be seen from hydrogen.
例如，经过训练的观察者主要通过对光谱中出现的简单线条的精确分析来获取关于恒星的大量信息。
For example, trained observers obtain a very large amount of information about a star mainly from the accurate analysis of the simple lines that appear in a spectrum.
我们的祖先在描绘人类形象时，通常会把人画成粗线条的简笔画；但假如要画人的面部，几乎所有的眼睛都是非常突出的，睁得又大又圆。
When our ancestors drew humans, they would often draw them as stick figures, but if they drew a face, then the eyes were almost always very prominent—very open and wide.
银箔线条的修饰，更添华丽的优雅。
我不喜欢他那粗线条的工作方法。
改变线条的粗细和长度。
这些线条的宽度介于半米到五米之间，有的甚至有几百米。
The lines are between around half a metre to five metres wide but extend for hundreds of metres.
生动线条的创造活跃了这个巴黎公寓的经典木地板。
The creation of graphic lines enliven a classic wood floor in Parisian flat.
line函数接受四个参数，代表的是要在其间绘制线条的点。
The line function takes four arguments, representing the points between which a line is drawn.
线条的长度显示她跑了多远，波峰波谷显示她的速度变化。
Its length shows how far she's gone, and the peaks and valleys reflect her speed.
在绘制线条的时候，需要用蚀刻素描笔刮去玻璃屏幕底部的铝粉。
To draw lines, the etch a Sketch's stylus scrapes aluminum powder from the underside of a glass screen.
垂直线条能让矮个美眉看起来更苗条更高些，水平线条的作用正好相反。
Vertical lines make short women look thinner and taller; horizontal lines do the opposite.
做大红宫灯用的是裱粘在竹框上的丝绸和配有金黄色线条的金属丝架子。
Large red palace lantern is made with silk mounted on bamboo and wire structure adorned with golden stripes.
不那么明显的曲线依然会促使观者注视线条的走向，只不过活力稍欠而已。
A less dramatic curve will still encourage the viewer to follow the flow of a line, but it will have less energy.
此外，我还想弄清楚盲人和有视力的人对动感线条的理解到底有没有区别。
Moreover, I wanted to discover whether there were differences in how the blind and the sighted interpreted lines of motion.
后来苹果推出了流线型的iMac，一台拥有油瓶塑料外壳和弯曲的有机线条的电脑。
Then Apple came out with the tear-shaped iMac, a computer with a transparent plastic shell and curvy organic lines.
起初这种在涂色中几乎不留线条的双层镀金属的工艺对他来说是全新的，而且技术性很强。
The double-layered and plated technique of leading Mr Denny’s glass, with the lines almost lost in the painting, was at first new to him, and correspondingly tricky.
起初这种在涂色中几乎不留线条的双层镀金属的工艺对他来说是全新的，而且技术性很强。
The double-layered and plated technique of leading Mr Denny's glass, with the lines almost lost in the painting, was at first new to him, and correspondingly tricky.
然后在附近的一间旅馆住下，之后，我开始画一个杯子：看起来那完全就是椭圆和线条的堆积。
I settled down in a nearby pub and began to sketch a glass, which is no more than an arrangement of ovals and lines.
另外，如果用户选择带线条的电子纸，页面上的文字就会自动与线条对齐，就好像这些字是记在本子上一样。
Additionally, if users selected lined digital paper, words would snap to each line as they were jotted down.
如果您要寻找路线，则它们会以线条的形式出现在地图中，屏幕不会闪烁、地图也不会移动（除非需要这样做）。
When you get directions, they appear as lines on the map without the display blinking or the map moving (unless it needs to).
每当你使用面部肌肉的时候，皮肤下就会形成一道凹槽，这就是你作表情的时候，脸部出现线条的原因。
Each time we use a facial muscle, a groove forms beneath the surface of the skin, which is why we see lines form with each facial expression.
线条的流动也让我的思维活跃起来，每当我遇到“瓶颈”时，随意用笔画画、涂涂，就会打破一些内在的禁锢。
When I’m feeling empty and void of ideas, I find that simply creating abstract forms with a pen somehow breaks something loose inside me.
粘在一起的垂直松木线条的韵律给予了这幢建筑一种魅力，因为它联系起了树干，并在尤尔马拉的景观中拥抱这幢建筑。
The rhythm of vertical lines of glued pine wood gives the building an appeal as it associates with boles of the wood and embraces the building in the landscape of Jurmala.
当太阳升起的时候，世界全然不同了，我们已经到了加利福尼亚：景色壮阔明亮，天空碧蓝，可以看到硬线条的房屋和棕榈树。
When the sun rose the world was radically different. We were in California now: big, bright landscapes with busy skies, hard-edged buildings and palm trees.
多个线条的聚合表示深度范围和距离。栅栏或马路向远方的延伸会聚成一点，给人们造成扁平的二维图像有着三维的深度这样的假象。
Lines that converge imply depth, scale and distance - a fence or roadway converges into the distance provides the illusion that a flat two-dimensional image has three-dimensional depth.
在用cairo进行绘图时，最简单的操作就像手工绘画时一样：选择绘图介质，选择画笔，选择颜色，考虑线条的布局，然后进行实际绘制。
When drawing with Cairo, the simplest operations are akin to choosing your medium, selecting a brush, choosing a color, thinking about the line placement, then actually drawing the lines.
汤姆•哈迪（Tom Hardy）粗线条的魅力和伊万杰琳•莉莉（Evangeline Lilly）乡土味的坚韧将提供需要的劲爆复活《邦妮和克莱德》。
Tom Hardy’s rugged charm and Evangeline Lilly’s down-home toughness would provide the bang needed to bring Bonnie and Clyde to life.
一件具有明朗轮廓以及柔顺线条的单色动物图案连衣裙，可以让你看起来非常时髦并且光彩夺目；而一件线条优美的豹纹上衣会给你的牛仔裤增添一份靓丽，同时也不会显得太过张扬。
A monochrome animal print dress with a clean shape and smooth lines looks striking and stylish, while a slinky leopard print top will smarten up a pair of jeans without being overpowering.
一件具有明朗轮廓以及柔顺线条的单色动物图案连衣裙，可以让你看起来非常时髦并且光彩夺目；而一件线条优美的豹纹上衣会给你的牛仔裤增添一份靓丽，同时也不会显得太过张扬。
A monochrome animal print dress with a clean shape and smooth lines looks striking and stylish, while a slinky leopard print top will smarten up a pair of jeans without being overpowering.
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