to black down是什么意思

网络释义

用法例句

Measurement of thermel resistance black painting was described,and thus calibration factor of the black painting of the response area of the absolute radiometer.

本文介绍了黑涂层热阻的测量,进而推及热电型电校准辐射计锥腔型灵敏面黑涂层热阻的校正因子。

In Fig. 11-13, a series of multiflash photographs, the center of gravity is marked by a black band.

图11-13为多次闪光照片，重心用涂黑的短线表示。

Blackened by burnt cork.

用烧焦的软木涂黑的

The commandos blackened their faces with charcoal.

突击队员用木炭把脸涂黑。

Apply shimmery shadow over eyelids and finish with black mascara.

用发光的眼影涂在眼皮上，最后用黑色睫毛油。

Prepare for me a ship of which the half-rotten timbers shall be painting black.

去给我准备一条船，要用朽木制造，涂上黑漆。

Black-painted surfaces that receive the sun's heat become hotter than those of any other color.

表面用黑漆涂成，这比其他颜色更能吸热。

A preparation, such as a shoe or stove polish, that is used to impart a black color.

黑色涂料一种制剂，如鞋油或炉擦亮剂，用于上黑色

Color the bag black, black, black.

把包涂成黑色的，黑色的，黑色的。

work decorated and varnished in the Japanese manner with a glossy durable black lacquer.

用一种光滑耐用的黑漆按照日本人的习惯装饰或涂刷的工艺品。

Use a tyre dressing to apply a deep black lustre to vehicle tyres and a wheel cleaner to remove brake dust from wheels and rims.

在轮胎上涂抹一层涂料使其呈现深黑色光泽，并用车轮清洗器清除尘埃。

black-coated metal chart

黑色涂层的金属卡片

Wipe off these scribblings from the blackboard.

把黑板上的涂鸦擦掉。

A cosmetic preparation, such as powdered antimony sulfide, used especially in Middle Eastern countries to darken the rims of the eyelids.

眼圈粉一种化妆品，如硫化锑粉，用来涂黑眼睑，在中东地区尤为常见

Linda: When using pastel shadows, Jeanine says, stay away from heavy black eye liner.

琳达：当使用粉色眼影时，珍宁建议大家不要涂浓黑的眼线。

Getting a piece of wood, he fashioned it in a cross, the four ends of which he blackened on the coals.

他拿起一根树木，做成十字架的形状，把十字架的末端用木炭涂黑。

A natural black bitumen used in the manufacture of acid, alkali, and waterproof coatings.

硬沥青用来制造酸、碱和防水涂层的天然的黑色沥青

a spread consisting of capers and black olives and anchovies made into a puree with olive oil.

由马槟榔、黑橄榄和凤尾鱼组成的一种涂食，可以用橄榄油做成浓汤。

All the advertisements were blacked out supposedly to prevent communication with the enemy.

所有的广告都用黑墨水涂掉了，据说是预防奸人和敌军私通消息。