这些门还要染色涂清漆。
妇女们将羊毛预备、纺线并染色。
本书介绍了羊毛纱线活性染料的冷床间歇式蒸染色方法。
The cold-bed batch type steam dyeing process for woolen yarn by reactive dyes is described in this book.
如果你碰巧将一些汽油或机油洒在地板上，报纸将助于吸收倾洒物并且可以防止混凝土永久染色。
If you happen to spill some gas or oil on the floor, newspaper will help absorb the spill and can prevent a permanent stain on concrete .
例如，用它们来给以前看不见的微生物和细菌染色，从而使研究人员能够识别出结核、霍乱和炭疽等杆菌。
For instance, they were used to stain previously invisible microbes and bacteria, allowing researchers to identify such bacilli as tuberculosis, cholera, and anthrax.
在加州大学圣地亚哥分校的外科医生阮权的帮助下，钱博士在携带乳腺癌的老鼠身上试验了发夹型分子染色颗粒。
With the help of Quyen Nguyen, a surgeon based at UCSD, Dr. Tsien has tested the hairpin dye on mice that had had breast cancer-induced in their bodies.
现在如果我有染色的某种方法，如果玩可以以某种方式对我感兴趣的DNA片段进行标记，我就能知道这些片段在这凝胶板上的位置。
Now if I can stain in some way, if I can somehow label the DNA fragments that I'm interested in, I could find out where those fragments are on this gel.
煤焦油是伦敦煤气道路照明几乎无限的副产物，利用便宜量大的煤焦油，染厂于1857年开始生产世界上第一种合成染色材料。
Utilising the cheap and plentiful coal tar that was an almost unlimited byproduct of London's gas street lighting, the dye works began producing the world's first synthetically dyed material in 1857.
他们对老鼠的脑组织进行染色，这样不同种类的突触就可以呈现不同颜色。
They stain the mouse's brain tissue, so that different kinds of synapses show up in different colors.
地质学家杰拉德·邦德注意到，一些沉积物颗粒被氧化铁染色，这表明它们起源于冰川覆盖红砂岩露头的地方。
Geologist Gerard Bond noticed that some of the sediment grains were stained with iron oxide, evidence that they originated in locales where glaciers had overrun outcrops of red sandstone.
她指甲上的染色与她的口红相配。
我们体内的每个细胞都有46条染色体。
用显微镜检查细胞染色体可以查出胎儿的性别。
Microscopic examination of a cell's chromosomes can reveal the sex of the fetus.
科学家们想找到该基因在染色体上的位置。
The scientists want to locate the position of the gene on a chromosome.
不仅是染色基因，还有很多其他基因也混在一起了。
Not only the coloring genes, but lots of other genes are getting mixed up, too.
因为端粒保护染色体末端，阻止细胞分裂。
Because telomeres protect the ends of chromosomes to stop cells dividing.
染色体现在缺少重要的遗传信息，不再具有功能。
The Chromosome is now losing important genetic information and is no longer functional.
科学家们对连接到染色体末端的部分最感兴趣。
The scientists were most interested in parts connected to the ends of the chromosomes.
人类有46个染色体，豌豆有14个，而小龙虾有200个。
Humans have 46 chromosomes, peas have 14, and crayfish have 200.
在序列的每个位置上，我们都可以测量染色质的这些不同属性。
At each location on the sequence, we can measure all these different attributes of chromatin.
看一下其中一条的草图，一条将要分裂成两条的染色体。
Look at this rough drawing of one of them, one Chromosome about to divide into two.
看起来，当通过观察特定染色体上的端粒长度，我们实际上可以预测某些细胞能够成功分裂多久。
It seems that, by looking at the length of the telomeres on specific Chromosomes, we can actually predict pretty much how long certain cells can successfully go on dividing.
你知道，一个人所有的遗传信息都包含在一个叫做染色体的长DNA片段上。
You know that all of a person's genetic information is contained on very long pieces of DNA called Chromosomes.
每次分裂后，端粒变短一段时间后可能发生的一件事是染色体上的基因片段会断裂。
So after each division, the telomeres get shorter and one of the things that may happen after a while is that pieces of the genes themselves get broken off the Chromosomes.
现在存在的所有Y染色体都来自于一个被认为生活在大约14万年前的同一祖先。
All Y chromosomes in existence today are descended from a single ancestor's who is thought to have lived about 140,000 years ago.
无论如何，如果我们检查这些螺旋状DNA的末端，我们会发现每条人类染色体的末端都有一个被称作“端粒”的 DNA序列。
Anyway, if we examine these ends of these coils of DNA, we will find a sequence of DNA at each end of every human Chromosome, called a telomere.
你体内的大多数细胞每条染色体都有两份拷贝，因此，每个基因也都有两份拷贝：一份来自你的母亲，一份来自你的父亲。
Most cells in your body have two copies of every chromosome and, therefore, two copies of every gene: one from your mother and one from your father.
当研究人员仔细观察染色体中的DNA 时，他们很惊讶地发现，其中只有一小部分，大约是20%到30%，能转化成有意义的遗传信息。
When researchers look really carefully at the DNA in Chromosomes though, they were amazed to find that only a fraction of it, maybe 20-30%, converts into meaningful genetic information.
然后将折叠好的布料染色。
"这一方法能够生产出建筑用的透明、染色并且镀膜的玻璃，还可以生产出车辆用的透明并且染色的玻璃。
This process allows the manufacture of clear, tinted and coated glass for buildings, and clear and tinted glass for vehicles.
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