The truing and sharpening methods of CBN wheels are summarized.综合评述了CBN砂轮的整形和修锐方法,分析了各种方法的特点和应用.The contradictions are sharpening.矛盾正在加剧.Band saw blunt files are for sharpening band saw blades having rounded gullets.主要是为...
...an attempt to look for areas where U.S. interests can dovetail with Japanese concerns...寻找既符合美国利益又是日本关注点的领域的企图And so of cause I had to dovetail with that.“当然我不得不与之吻合.It is important that we dovetail our respective int...
She was instantly contrite. "Oh, I am sorry! You must forgive me."她马上就懊悔了。“哦，我很抱歉！你一定要原谅我。”I tried to look contrite.我尽量做出歉疚的样子.The look she gave Anna was guilty and contrite.她给安娜的脸色是内疚和愧悔的....
This discolouration is completely harmless.这种变色是完全无害的.Dual - action toothpaste with Xylitol and baking soda to remove stains and surface discolouration from teeth.这种双重作用的牙膏,含有木糖醇和小苏打,能清除牙齿表层的污垢和污色.Discolouration of silve...