Its most durable isotope survives only about 200, 000 years-a minute span on a stellar scale . 最持久的同位素只能存在大约二十万年--这在恒星的尺度上是一个很短的时间。
Rich coached track at kennedy and was perhaps the best and most durable bicyclist in the league . 里奇是肯尼迪学校的田径教练。他可能要算协会里最出色，最有耐力的自行车运动员了。
New orders for durable goods and contracts for residential and industrial construction make up the deterministic category . 耐用品新订货以及住房和工业建筑合同组成了确定的这类指标数列。
Thermosetting resins impart durable press or wash-and-wear properties to the fabric and improve the fastness of the repellent . 热定型树脂给织物添加永久性定型或洗穿性能，并改进防护剂的牢固性。
Currently the library user is witnessing the large-scale substitution of microfilm and microfiche version for older and less durable works . 目前，图书馆用户发现大量缩微胶卷和平片已成为古老而不易保存的著作的代用品。
These durable impulses of nationalism and ideology that lie behind soviet policy emphasize the irrelevance of much west debate . 苏联政策背后的民族主义和意识形态的这些经久不衰的动力，使西方大量辩论显得更加文不对题。
5 . aluminum pc plastic enclosure , durable and anti - shock 5 .耐用铝外壳，稳固防震
A timber tree provides durable and easily - worked wood 本种的木材耐久，易加工。
Automotive differential . durable and quiet drive 自动差动轮：持久、安静驱动。
This raincoat is made of very durable material 这件雨衣是用非常耐用的料子做的。
