The evolution of pro-eutectic austenite in semi-solid high chromium cast iron was studied by self-made slope sampling plate through metallographical image analysis system.
采用自行研制的倾斜取样板进行取样，并借助金相图像分析系统研究了半固态高铬铸铁先共晶奥氏体的衍变过程。
Jesse made his way down the slope, one hand close to the ground to break his falls.
杰希顺着斜坡向下爬，一只手离地很近，防止自己摔倒。
They made one small error and stepped out on that slippery slope, then tried to cover up that error, cover up that error until eventually they dug themselves a hole they couldn't get out.
他们都犯了一个小错误，然后就走上了不归路，试图掩盖之前的错误，然后一直掩盖下去，直到最后，他们自掘坟墓，无法自保。
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