Nickel rod needs to be lengthen by argon arc welding before the electroslag refinements, large welding parameters are needed to assure the sufficient penetration.

金属镍在电渣精炼前需用氩弧焊焊接接长，为保证焊接接头具有足够熔深，需要大参数进行焊接。

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The villages involved in this case is the integration of these relationships, it is proposed the concept of penetration and growth provides a sufficient basis for reality.

而本案中涉及的村落正是这些关系的集成，这为渗透和生长理念的提出提供了充分的现实依据。

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Upon completion of our screening call, we had sufficient information to attempt stealth penetration with a high probability of success.

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