大部分形状记忆合金只能“循环”(或称改变形态)有限次数,之后材料就会疲劳了。
Most shape memory alloys can only "cycle" (or change form) a limited number of times before the material gives out.
换句话说,大部分你的网站流量来自于那些每月只接收有限次数搜索的冷关键词。
In other words, much of your search traffic comes from little words that receive only a handful of searches each month.
前面提到flash设备属于耗损品:在变成坏块以前,可以执行有限次数的反复的Erase操作(因此必须由坏块管理进行标记)。
Recall that flash devices are consumable parts: You can perform a finite number of Erase cycles on each block before the block becomes bad (and must therefore be tagged by bad block management).
文中变换放电能量和放电次数进行了有限次脉冲放电研究。
Limited continuous pulse experiment is taken with changing the discharge energy and the discharge times.
文中变换放电能量和放电次数进行了有限次脉冲放电研究。
Limited continuous pulse experiment is taken with changing the discharge energy and the discharge times.
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