1·They could have withdrawn into the mountain fastness of Eryri.
他们本来可以撤回到艾瑞的山区要塞里。
—— 《柯林斯英汉双解大词典》
2·We guarantee the fastness of these dyes.
我们担保这些染料不褪色。
3·Can enhance the wet and washing fastness greatly.
能显著提高湿牢度和水洗牢度。
4·Examine if the safety valve is normal, vent pipe is fastness.
检查安全阀有无异常，排气管支撑牢固。
5·The bandits withdrew to their mountain fastness for the winter.
盗匪们撤回到他们的山寨中准备过冬。
6·The fastness degree of coating was determined by ultrasonic vibration.
超声波振荡检测了氧化铝涂层的附着牢固度。
7·Higher fastness can be achieved if the drying temperature is raised for printing.
印花时如提高烘干温度可以实现更高的牢度。
8·Reliability, stability, convergence and fastness of this algorithm are satisfying.
这种算法的可靠性、稳定性、收敛性和快速性是令人满意的。
9·Textiles. Tests for colour fastness. Part A03 : grey scale for assessing staining.
纺织品。色牢度试验。第A03部分：沾污评定的灰度标。
10·To improve color fastness, disperse dyeing is usually followed by reduction clearing.
为提高色牢度，在分散染料染色后要进行还原清洗。