fastnesses

英 [ˈfɑːstnɪsɪz]

美 [ˈfæstnəsɪz]

n.  要塞; 堡垒
fastness的复数

柯林斯词典

• N-COUNT 堡垒;要塞
  Afastnessis a place, such as a castle, which is considered safe because it is difficult to reach or easy to defend against attack.
  1. They could have withdrawn into the mountain fastness of Eryri.
     他们本可退到山中要塞埃利里去。

双语例句

• However, the file management system of border fastnesses was an important link of the counting system and also be primary task and function in the file administration of border fastnesses in the Han Dynasty.
  而汉代边塞的档案管理制度则是上计制度的一个重要环节，这是边塞档案管理制度在边塞行政中的首要任务和作用。
• The pH value caused the change of the conjugated structure and made the pigment be reddish in the acidic conditions. ( 4) The color fastnesses to washing and rubbing of safflower yellow, gardenia yellow and red rice pigment in polyamide fiber had grade 4 or better.
  红米红色素受pH值的影响导致共轭结构变化，在酸性条件下呈红色。（4）红花黄、栀子黄以及红米红对锦纶具有良好摩擦、皂洗、耐洗牢度，基本都在4级以上。
• Village Soldiers and Mountain Fastnesses in the War between Song and Xia Regimes
  宋夏战争中的乡兵与堡寨
• A Study on the Improvement of the Fastnesses of Acid Dyes by Sol-gel Method
  溶胶&凝胶法提高酸性染料染色牢度的研究
• Process 2 gave color fastnesses with level 3 or above but of the best exhaustion, K/ S values and dye penetrability;
  工艺二的色牢度都能达到三级以上，K/S值、上染率和透染性最好；
• These reactive dyes had good color fastnesses, fixation, levelness, sensitivity to bath ratio and reproductivity, especially excellent wet fastness.
  这类活性染料具有高色牢度、高固色率、高匀染性、对染浴变化不敏感、重现性好的特点，尤其是耐湿处理牢度更加优异。这套染料共包括八个品种。
• Analysis in Respect to the Problems of Colour Fastnesses of Fabrics Dyed with Disperse Dyes and Improvement on Technologies
  分散染料染色物若干色牢度问题分析和改进技术
• The wet crock fastness improver was used to treat the cotton fabrics dyed with reactive dyes, and its effect on the dry and wet crock fastness es, soaping fastness, color fastnesses to chlorinated water, to water, to light and to perspiration was studied.
  用湿摩擦牢度提升剂ZQ-W处理活性染料染色棉织物，讨论了ZQ-W处理对染色织物的干湿摩擦牢度、皂洗牢度、耐氯水牢度、耐水牢度、耐光牢度和耐汗渍牢度等色牢度的影响。
• The results showed that the directly dyed samples had rate 3~ 4 rubbing and soaping color fastnesses, and the iron mordant dyed ones had rate 4 rubbing and soaping fastnesses.
  试验结果表明：直接染色样品的摩擦色牢度3～4级，皂洗色牢度3～4级，铁媒染后摩擦色牢度和皂洗色牢度提高为4级。
• The results showed that the color fastnesses and K/ S values were obviously improved.
  结果显示：经媒染剂作用后织物的染色牢度和K/S值都明显增大.最后确定出最佳染色方法与染色工艺。