反应混合物颜色转变成白色即反应终点。
The reaction completed when the color of the mixture turns to white.
无法治愈剧烈的痛处，颜色转变，溃疡或出血。
A sore that does not heal, changes colour, ulcerates or bleeds.
举例来说，这就是蛋白在加热的时候转变颜色与质感的原因：蛋白中的化学键断开又重新形成，改变了它的物理特性。
This, for instance, is why egg white changes colour and texture when cooked: bonds in the albumen in the white break and reform, changing its physical properties.
通常在果核的颜色上会有一些变化，从绿色向黄色的转变标志着葡萄已开始进入生理成熟期，那时正是丰收的最佳时机。
There's a change in the colour of the pips that marks the onset of physiological ripeness, from green to yellow, which is the critical point at which to harvest.
温暖的阳光照耀在这个农村里幼树的正在转变颜色的树叶上。
Warm sunshine plays on the turning leaves of a young tree in this rural scene.
空气渐渐变得清爽，树上的叶子转变了颜色，是时候准备好露营睡袋啦！
The air is turning brisk, the leaves are changing colors and the sleeping bags are ready to be packed!
这就是为什么蛋清煮后发生颜色和质地的变化：当蛋清中的白蛋白失去其结构，其物理外貌也随之转变。
This, for instance, is why egg whites change colour and texture when cooked: as the albumen in the whites loses its structure, its physical appearance is transformed.
白杨树的树叶转变为秋天的颜色。
启用此项将转变颜色通道成一个适合于实时法线贴图的格式。欲了解更多信息，请参阅法线贴图，如下。
Enable this to turn the color channels into a format suitable for real-time normal mapping. For more info, see normal Maps, below.
这经常用带有颜色变化的黑白贴图，避免转变过快。
This should usually be black and white map with little color variations to avoid drastic transitions.
发光面层由特殊系统管理，以控制灯的亮度和转变成任何颜色。
Lighting surfaces are managed by the special system that regulates the brightness of the light and tunes up any color.
太阳出来了，树叶开始转变颜色，闪烁着橙色，金黄和红色的光芒。
The sun was out. THe leaves had just began to turn; they shone orange, and yellow, and red.
但是新的“哈勃”图像展示了在木星赤道附近云层的外型和颜色的一次快速转变，使得整个面貌发生改变。
But new Hubble images reveal a rapid transformation in the shape and color of Jupiter's clouds near the equator, marking an entire face of the globe.
艾丽斯·沃克在小说《紫颜色》中通过对一位受旧思想束缚的黑人妇女的转变和成长过程，阐述了其妇女主义的思想。
In her novel the Purple Color, Alice Walker describes the growth and ideological change of a black woman trammeled by old ideas.
结果表明，三种型号纳米袋包装都能抑制果实的呼吸强度，延缓果实颜色的转变，降低失重率，保持可溶性固形物的含量，延长货架期。
The results showed that three nano-packaging effectively inhibited respiration, delayed the change of color, decrease of firmness and total soluble solid content, and longed shelf-life of persimmon.
看上去脏乎乎的黑头粉刺让人们往往误解为粉刺就是在尘垢上长出来的。事实上，皮脂在暴露在空气中时会转变成泥土的颜色。
Filthy-looking blackheads feed the misconception that acne grows on grime. In reality, sebum turns the color of mud when exposed to air.
但是，当一个勇于探索的的科学家把招潮蟹放在黑暗中，他惊讶的发现蟹壳的颜色依然准确的按时间转变。
But when an enterprising scientist placed a fiddler crab in darkness, he was amazed to find that the color of the crab's shell kept ticking off the time with the same accuracy.
它突然转变成透明无色的，因为盐没有颜色。
It just goes bang, clear and colorless because salts are colorless.
这是由于原石是由分别的颜色组成的，每一种颜色代表着在原石生长的分别时期外部处境的转变。
That is, the crystal had been composed of sharply defined areas of differing colors, each color representing some change in the environment that must have happened as the crystal was growing.
其性能显示出某个颜色的变化，在紫外光辐射下曝光从一个颜色变成另一种颜色。然后在撤换光源后又转变回无色状态。
Photochromic compound is characterized of changing from one colour to another under UV radiation and returned to be colourless after removal of the light source.
白斑狗鱼胚胎颜色随着发育进程由起始的淡黄色转为绿黄色，最终出膜前转变为棕褐色。
Color of embryo of white spot pike changes gradually from light-yellow in early stage to green-yellow in middle stage, and finally to brown in pre-hatching stage.
从聚合物的结构表征及机理探讨表明：颜色突变后，体系产生了新的活性中心，催化机理发生了转变——由配位机理转变为阳离子机理。
Structure characterization and mechanism study showed that, after the color change, new active center formed and polymerization changed from coordination to cationic mechanism.
实验结果表明：由煤矸石在蒸汽相中自转变合成的AI - MF I型吸附剂颜色为灰白色，有较好的吸附性能。
And the adsorption isotherm of it to phenol was obtained. Results indicated that the AI-MFI-type adsorbent synthesized from the transformation process was gray and had better adsorption.
给心留个地方，常去吹吹风，为自己存储更多的颜色吧，比及真的生命覆盖灰色那一天，用自己的色彩为自己转变生命的颜色。
Leave some place in your heart enjoying in wind sometime, and take more colors from wind. Someday if you're pale in soul , you can use your color to change your soul into fresh start.
阶段2：十月，堆放的柳条再生柳条开始慢慢发芽，枝条的颜色也开始从红色向绿色转变。
Phase 2: October. Damming regrowth. Wicker tied sprout changing its color from red to green.
但是，当一个勇于探索的科学家把招潮蟹放在黑暗中，他惊讶的发现蟹壳的颜色依然准确的按时间转变。
But when an enterprising scientist placed a fiddler crab in darkness, he was amazed to find that the color of the crab's shell kept ticking off the time with the same accuracy.
但是，当一个勇于探索的科学家把招潮蟹放在黑暗中，他惊讶的发现蟹壳的颜色依然准确的按时间转变。
But when an enterprising scientist placed a fiddler crab in darkness, he was amazed to find that the color of the crab's shell kept ticking off the time with the same accuracy.
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