blanching

基本解释

Workers were blanching linen in the sun.
工人们正在把亚麻布放在阳光下晒白。
Like most veg, peas first need blanching, which slows deterioration and preserves vitamin C.
和大多数蔬菜一样，豌豆首先要用开水烫，这样可以减缓腐坏并保存维生素C。
I'm trying to get into blanching it and freezing so I don't have to buy veg over the winter, but then you need loads of freezers, and that's not ideal . . .
但这需要装载冰柜，那就不是很理想了……像以前那样，去附近的地方我是不坐飞机的，虽然现在我有了孩子，不想和他们分开。

At this point, many cooks recommend blanching the goose in boiling water for a minute then letting it dry in the refrigerator for a day or two.
NPR: How to Cook Your Goose
From keeping the waning iPod classic in the lineup to leaving the still-potent iPod touch untouched save for a blanching and price reduction, the venerable digital media player line seemed all but ignored at a time of year when Apple once primed the holiday pump for MP3 players.
ENGADGET: Switched On: Next for the nano

If you blanch, you suddenly become very pale.
If you say that someone blanches at something, you mean that they find it unpleasant and do not want to be involved with it.

漂白
Nanoparticales as biological fluorescence probe possess excellent optical properties, such as: high luminescence intensity, long fluorescence life time. They are also photo-chemically stable and they have broad Stokes displacement and they can not blanch by light.
稀土掺杂无机发光纳米粒子作为生物荧光探针，具有优良的光学特性，如发光强度高，稳定性好，荧光寿命长，斯托克斯位移大，不易被光漂白等。
航空、航天科学技术
发白
By optimizing the structure of the mold and adjusting the soliding condition, the problems about blanch, flaw and resin lack at the corner of the parts were solved, and the products met with the requirements of design.
通过优化模具结构,适当地调整固化工艺参数,解决了制件在内外圆角及拐角处脱层、发白、缺胶的现象,制造出符合设计图样要求的制件。
农业科学
遮断阳光使(芹菜、莴苣等植物的茎、叶等)变白，使(植物)不见阳光而变白(或转绿)
漂洗