In this case, the test team took a number of builds to test all of the changes introduced in build 1, but over a short span of time had run all the identified testing.
在这种情况下，测试团队利用许多构建来测试构建1中引入的所有变更，而在很短的一段时间内，运行了所有确定的测试。
The grouping test method at four constant stress levels was applied for short life span areas while the stress up and down test method were used for long life span areas.
短寿命区采用四级恒定应力水平的成组试验法，长寿命区采用应力升降试验法。
A lot of lab study and test have been done to the problems of bad reliability and short life-span for traditional slip-type down hole chock.
前言：针对传统卡瓦式井下节流器的“圆柱”式胶简存在可靠性差、寿命短的问题，进行了大量的室内研究实验。
K... the grouping test method at four classes of constant stress levels was applied for short life-span areas while the stress up-and-down test method was used for long life-span areas.
短寿命区采用四级恒定应力水平的成组试验法，长寿命区采用应力升降试验法。
K... the grouping test method at four classes of constant stress levels was applied for short life-span areas while the stress up-and-down test method was used for long life-span areas.
短寿命区采用四级恒定应力水平的成组试验法，长寿命区采用应力升降试验法。
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