black line是什么意思

网络释义

用法例句

Production conditions and technical requirements of camshaft used for Xiali gasoline engine was introduced, the abnormal graphite (black line) found in the chilled zone was analyzed, and the wearing-resistance of the black line zone was tested.

介绍了天津夏利汽油机凸轮轴的生产条件和技术要求,分析了其激泠部位的石墨异常析出(黑线)现象,并进行了辚线的耐磨性试验,试验结果:黑线处磨损体积为白口区的1。

By means of the examination and the analysis on the medium heavy plates with black line,the origin of black line at the cutting end of the medium heavy steel plates are found out.

通过对有黑线的中厚钢板进行相关的检验和分析,弄清中厚钢板剪切端面黑线的形成原因。

Then these is a conclusion that edge roll shape is a key factor for solving black line defect.

梅钢1422热轧带钢边部"黑线"一度成为产品质量的重大问题,为此根据轧线特点,对可能影响因素如热卷箱、辊道、水平轧机、立辊轧机、立辊各道次侧压量、负荷系数及立辊孔型等逐一进行工业试验与分析,结果表明采用立辊孔型是解决问题的关键因素,提高立轧温度、合理分配立辊负荷系数以及提高连铸坯边部质量对改善"黑线"缺陷也有一定益处。

Modified Heibu Ointment in the Treatment of 52 Cases of Scars;

加味黑布膏治疗瘢痕52例

This proved to him that the black cloth held the heat better than the white cloth.

这向他证明了黑布保持热量要比白布更容易。

Diamonds look best when they are set against black cloth.

钻石在黑布的映衬下最好看。

She wore a mourning arm band of black.

她臂缠带孝的黑色布条。

One piece of cloth was black in colour,

一块布是黑颜色的，

ETanker blacklist from Brussels

布鲁塞尔的油船黑名单

black oil slicker cloth hat with wide brim on back covering neck

阔边后背遮颈黑油布帽

There be an alternation of black and white stripe In that cloth

那匹布黑白条纹相间

convict stripes

黑色横条子白地棉布

There is an alternation of black and white stripes in that cloth.

那匹布黑白条纹相间。

A black band worn, as on the sleeve, as a sign of mourning.

黑纱一种在哀悼时戴在袖子等上面的黑色布带

"Chromite:a widely distributed black to brownish-black chromium ore, FeCrO."

铬铁矿:一种广泛分布的铬矿石,黑色到黑褐色,FeCrO.

Working temperature range is within-40～+100℃． Available in black with either corrugated or smooth finish.

工作温度-40～100℃外观为黑色光面及黑色布纹。

"By me the heavens are clothed with black, and I make haircloth their robe."

我使诸天以黑暗为衣服，以麻布为遮盖。

The black horse is one of Mr. Brown's stable.

那匹黑马是布朗先生的赛马之一。

lowering storm-clouds covered the sky;

孕育着风暴的黑云低垂，布满天空；

blackbody radiation curve

绝对黑体辐射光谱分布曲线

Did you notice the black cloth bag?

你有没有看到一个黑色的布袋子?

Blake the baker bakes black bread.

布莱克面包师烘焙黑色的面包。