由于含碳量高，所以这种焊条不宜焊接必须承受高应力的机器部件。
The carbon content being high, this kind of welding rod is not fit for welding machine parts that have to withstand high stress.
增压器高压腔体为承受周期性环向高应力的厚壁筒，在超高压下缸价内径与柱塞外径应变值不同，从而形成工作间隙。
The high pressure cylinder of the booster is a thick wall barrel which can bear the high periodic circumferential stress.
研究结果表明，在塑性区掘进回采巷道引起的应力转移比在高应力的弹性区掘进回采巷道引起的应力转移要小得多，减轻水采矿压显现的关键是在低应力区掘进回采巷道和实行区段间交替回采。
The research results show that the stress change caused by excavating roadways in the plastic zone is much less than that in the elastic zone with high stress. The key for reducing mining press...
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