英语词汇step drill怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

step drill

释义

step drill

美/ step dr?l /

简明释义

阶梯钻头

网络释义

1
?阶梯钻
一般市贩之 阶梯钻 ( Step Drill ) 是由二个不同直径大小的钻头所组成。当 阶梯钻 钻削复合材料时，小端直径钻头造成复合材料出口部份产生的脱层缺陷，会被随后...
2
?分级钻头
... step 阶段 step drill 分级钻头 stick 粘住，粘贴 ...
3
?宝塔钻
... 伞形钻conical drill 宝塔钻step drill 套装类set ...

短语

1
step drill with four edges
四刃阶梯钻
2
drilling with step drill
机阶梯钻削
3
step-drill
阶梯钻头

双语例句

1
This paper introduces the 'structure characteristics and rock fragment characteristics of single step drill head with point pick.
介绍了单阶梯尖环齿钻头的结构特点及碎岩特点。
2
"We now have a high volume process for manufacturing sodium fill valves," said Schaefer. "We drill the holes, fill them with sodium and seal them all in one step."
“我们现在拥有了一种高集成的中空充钠气门生产工艺，”Schaefer说，“钻孔填钠密封，一步就可以搞定。”
3
In general can be twist drill hole, but you should drill holes, step and then expanded to the required diameter.
用一般的麻花钻即可开孔，但应先钻小孔，然后步扩大到所需直径。

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单词	step drill
释义	step drill 美/ step dr?l / 简明释义阶梯钻头网络释义 1 ?阶梯钻一般市贩之阶梯钻 ( Step Drill ) 是由二个不同直径大小的钻头所组成。当阶梯钻钻削复合材料时，小端直径钻头造成复合材料出口部份产生的脱层缺陷，会被随后... 2 ?分级钻头 ... step 阶段 step drill 分级钻头 stick 粘住，粘贴 ... 3 ?宝塔钻 ... 伞形钻conical drill 宝塔钻step drill 套装类set ... 短语 1 step drill with four edges 四刃阶梯钻 2 drilling with step drill 机阶梯钻削 3 step-drill 阶梯钻头双语例句 1 This paper introduces the 'structure characteristics and rock fragment characteristics of single step drill head with point pick. 介绍了单阶梯尖环齿钻头的结构特点及碎岩特点。 2 "We now have a high volume process for manufacturing sodium fill valves," said Schaefer. "We drill the holes, fill them with sodium and seal them all in one step." “我们现在拥有了一种高集成的中空充钠气门生产工艺，”Schaefer说，“钻孔填钠密封，一步就可以搞定。” 3 In general can be twist drill hole, but you should drill holes, step and then expanded to the required diameter. 用一般的麻花钻即可开孔，但应先钻小孔，然后步扩大到所需直径。
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