black lead
英 [blæk liːd]
美 [blæk liːd]
石墨；黑铅
英英释义
noun
双语例句
- A preliminary coat of paint or size applied to a surface. black lead first coating anticorrosive
涂底料，底漆涂在某一表面上的底漆或底料黑铅第一度船底防锈漆 - Black specks in film or sheet – especially in light-colored or clear plastics – lead to scrap, unscheduled shutdowns, and dissatisfied customers.
薄膜或者片材上的黑点，特别是浅色或透明塑料，会导致废料、不必要的停机以及客户不满。 - The Otsu method was employed to segment the image. For the limit of steel bar shearing, there may be black holes and cracks appear on binary image after image segmentation, which would lead counting error.
使用最大类间方差法对图像进行分割，但由于棒材剪切工艺的限制，分割后二值图像中常出现孔洞和缝隙，从而影响了计数的准确性。 - If anything, the black and white served to enhance his Mephistophelian quality, but she put her hand on his arm and allowed him to lead her into the waiting lift.
如果有什么区别的话，黑白两色只是增加了他的冷酷，不过她还是把手放在他的胳膊上，让他领自己走进正等他们的升降机。 - Connect black lead to metal point on car chassis.
连接黑色导线到汽车底盘的金属点上。 - "The red lead ( with the in-line fuse) of the supplied power cord is to be a" hot"( positive) wire, and the black lead to ground. "
电源线中的红色导线（有保险丝）是“火线”（正极），黑色导线是接地线 - When using a multimeter to check voltage, be sure you have a good ground for the black lead of the multimeter.
当用万用表检查电压，你一定有好的理由万用表的黑铅。 - Disposal Practice of mandrel mill black lead dust
连轧管机石墨粉尘治理实践 - In the process of cleaning rubbish there will always be black dirty water left behind, and if this water isn't treated it will lead to serious environmental problems.
垃圾在清运过程中，总是会流出又黑又臭的污水，这种成分复杂的高浓度有机废水，若不加处理，会造成严重的环境污染。 - The paper discusses severe threats to electrified railways caused by high-tech electronic weapons such as black lead bombs, electromagnetic wave bombs used in modern local wars, and puts forward corresponding safeguard measures for further discussion.
介绍现代局部战争中使用的石墨炸弹、电磁波炸弹等高技术电子兵器对电气化铁路造成的严重威胁，并提出了相应保障措施，以供探讨。