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- auto coarse pitch 自动增大螺距装置
- Through analyzing of a bottle cover structure with inner thread, a type of screw and nut with coarse pitch was applied to realize thread core demoulding automatically. 通过对一种带有内螺纹的酒瓶盖的结构分析,阐述了采用大导程螺杆和螺母机构实现螺纹型芯自动旋转脱模的设计过程及其工作过程。
- coarse pitch multiple thread screw 多头大螺距螺杆
- The Detroit auto workers went out for higher pay. 底特律的汽车工人为争取提高工资而罢工。
- She has keyed the piano up to concert pitch. 她已经把钢琴的音调升到音乐会的音高标准。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
- He made the best time in the auto race. 他的汽车赛中开得最快。
- His coarse manners shocked everyone. 他的粗鲁的举止使每个人震惊。
- The coach built the team up to a fighting pitch. 教练使全队振作起来,准备一搏。
- The pitcher tends to pitch the ball too high. 这个投球手常把球掷得过高。
- In that period auto sales hit a14-year low. 这时期汽车销售量达到14年来最低水平。
- They that touch pitch will be defiled. 近墨者黑。
- A coarse, shaggy woolen cloth with an uncut nap. 糙面厚呢一种粗糙不平的带有未修剪的绒毛的羊毛呢
- We planned to pitch our camps in the mountains. 我们计划在山里扎营。
- My clothes were made of coarse cloth. 我的衣服是用粗布制成的。
- The speaker brought the crowd to fever pitch. 演讲者激起群众高昂的情绪。
- Another auto store was opened in town yesterday. 昨天镇上又开了一家汽车商行。
- He was maimed in an auto accident. 他在一次车祸中成了残废。
- Thin nuts with coarse pitch and fine pitch thread and with small widths across flats 带小开口度、粗牙螺纹和细牙螺纹的扁螺母
- A coarse, brightly printed cloth. 印花布一种粗糙的、印有鲜艳花纹的布料