fastness
n. 牢固; 固定; 要塞; 堡垒
A fastness is a place, such as a castle, which is considered safe because it is difficult to reach or easy to defend against attack.
They could have withdrawn into the mountain fastness of Eryri.
他们本可退到山中要塞埃利里去。
1. a rate (usually rapid) at which something happens;
2. the quality of being fixed in place
3. a strongly fortified defensive structure
The variety of auxiliaries and to improve the color fastness to wet crocking are put forward.
环染的产生原因.给出提高湿摩擦牢度的相应措施,以及提高湿摩擦牢度的助剂.
To common joints, bolts fastness should start from center to outside.
对于一般接头, 应从螺栓群中间顺序向外侧进行紧固.
Waste of glue, and reduced bonding fastness undermined the overall structure of the book.
浪费胶液, 而且粘接牢度降低,也破坏了书籍的整体结构.
As a result, the color fastness to light of nylon dyed by turquoise blue improved 0.
结果表明, 锦纶翠蓝染样的耐光色牢度能提高0.
A . to the printer and printing ink adhesion fastness.
承印材料不同,与油墨的附着牢度就不同.