CSA Z263.1 (加拿大高山休闲双板滑雪和单板滑雪用头盔标准); 双板滑雪和单板滑雪用头盔是专门为了双板滑雪和单板滑雪而设计和制造。这类头盔包括硬质外壳(制作材料包括但不限于塑料、玻璃纤维或碳纤维)和衬垫内芯(通常由发泡聚苯乙烯泡沫制成)。如果某款头盔在营销或推广时声称除了适用于另一项活动之外,还适用于双...
The invention discloses a sharp edge and sharp point detection method of textile edges. Equipment used by the method comprises a test instrument, a single-layer self-stick test tape, a silica gel shaft sleeve and a frock clamp. The test method comprises the following steps: the test tape ...
待解决 悬赏分:1 - 离问题结束还有 Any sharp point, sharp edge such as问题补充:匿名 2013-05-23 12:21:38 任何尖锐的问题,如锋利的边缘 匿名 2013-05-23 12:23:18 任何尖角,尖角如 匿名 2013-05-23 12:24:58 任何锋利的点,锋利的边缘例如 匿名 2013-05-23 12:26:38 任何尖锐的点...
英文:The sharp point of the pencil has become very dull and needs to be sharpened. 英文同义表达: Tip: 通常用于指代物体的尖端部分,如笔尖、矛尖等。 Pointed end: 直接描述了物体的尖锐末端,与'sharp point'含义相近。 Cutting edge: 除了字面意思上的“刀刃”之外,还可用来比喻...
Point of View: It's Personal Plural and Possessive Names: A Guide What's the difference between 'fascism' and 'socialism'? More Commonly Misspelled Words Words You Always Have to Look Up Popular in Wordplay See All 8 Words with Fascinating Histories ...
美 英 n.锐边 网络直角边缘 英汉 网络释义 n. 1. 锐边 释义: 全部,锐边,直角边缘
15.No accessible sharp point , sharp edge or burr that pose potential hazard under normal use. 在使用过程中可接触的部位不允许有伤害人体的锐角 、 快口、毛刺. 16.The products are stable in producing ability with the sharp edge, firm welding, and nice duration. ...
We can use “sharp” to describe a _4_ kind of point,_5_as the sharp points of kitchen and steak knives. Scissors have blades, too, and we can describe these blades as sharp or dull. Furthermore, the points of scissors are _6_ sharp or rounded _7_ on the kind of scissors. ...
We can use “sharp” to describe a __ kind of point, such as the sharp points of kitchen and steak knives. Scissors have blades, too, and we can describe these blades as sharp or dull. Furthermore, the points of scissors are __ sharp or rounded spending on the kind of scissors. ...