Cross zero stability of aluminum alloy VP PMIG welding arc
焊电弧过零稳定性

PMI shall be Performed for all alloy materials used for Pressure Vessels, shell and Tube Exchangers, Towers.
所有合金材料制的压力容器，管壳式换热器，塔等应实施

Colonization of a calcareous stripmine spoil by earthworms promoted incorporation of organic matter.
在石灰质露天矿引入蚯蚓, 则促进有机物的结合。

Application of DeepMixing Cement Pile to Ooze Foundation Treatment.
深层搅拌桩在软基处理中的应用

Chicago PMI is also referred to as The Business Barometer tm.
芝加哥采购经理人指数也被称为商业晴雨表商标。

China also released its official PMI figures on Thursday.
周四，中国还发布了官方采购经理指数。

That is synthetic fibre in topmiddle and redstone repeater in middle.
这是在中合成纤维在顶级中间中继器和雷石东。

Palpate the PMI, and applying contact gel to the overlying skin.
对最高心跳强度点做触诊，在检查部位的皮肤涂上接触凝胶。