变白

They freeze very well without being blanched.

他们冻藏很好，不会变白。

Whole frozen tomatoes can be blanched for 30 to 60 second and rinsed briefly under cold water before being peeled.

整体上的番茄在冷水下、剥皮前简要地被漂洗，结冰的时候就可以变白，时间是30到60秒不等。

In addition, use prevent the skin that basks in frost to still can let you to bleach.

此外，使用防晒霜还可以让你的肌肤变白。

Bright sunlight bleaches the photoreceptors and lengthens the time it takes for your eyes to adjust to the dark.

强烈的太阳光能让你的光感受器变白，延长你对黑暗的适应时间。

The results show, Sodium hexametaphosphate is the best disperse, purified and decolored reagent, which can disperse attapulgite into nano-class crystal by absorption, electrochemistry and chemical treatment, separate other mineral impurity effectively, react with main colored ion into phosphate deposition achieving decolor aim.

研究结果表明，六偏磷酸钠是凹土矿良好的分散提纯和脱色剂，它通过吸附、电化学作用和化学反应使凹土晶体充分分散为纳米级晶体颗粒，使包裹其中的其他矿物杂质有效分离，并与凹土中的主要带色离子生成磷酸盐沉淀使凹土色泽变白。

Moderately weathered rock showed more intense bleaching and fissuring in the feldspars.

中等风化岩石则是指长石有更为强烈的变白现象和裂纹现象。

Barack Obama has conceded that he has lost a bit of weight and got somewhat greyer during his first year as US president, but said he remains healthy despite the relentless demands of his job.

奥巴马承认成为美国总统的第一年，他的体重略降，头发变白，但他说尽管艰巨的工作要求，他仍然保持健康。

METHODS: Acetic acid solution was added into chitosan to prepare 8% chitosan acetic acid hydrosol, which was then stayed for one day. Flowing the immersion into the hydrosol and immediate dislodgement, plastic tube was soaked in 1 mol/L sodium hydroxide for 3 minutes. Hydrosol out of the tube etiolated and coagulated into jells, the tube was removed when the jells were semi-dried.

利用乙酸溶液制备8%壳聚糖乙酸水溶胶，溶胶放置1 d，将硬塑料管浸入溶胶后迅速取出放入1 mol/L氢氧化钠液内3 min，见管外溶胶变白凝固成胶冻状，取出后晾到五分干后轻轻退下内管，晾干后即成为壳聚糖导管。

With that big of an opening, however, you might get too much light in the camera and your picture could be overexposed, almost a whiteout.

在这么大的开启状态之下，你也有可能将太多的光放进了相机里，以至于照片过曝，甚至几乎变白。

Age had rimed his beard.

年纪已使他的胡子变白。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。