殿内正面当心间有中柱两根，在东西次间之两缝位置上。
Beware of a hall in the positive column two, the East and West, between the two seam position.
传统渔具选择性研究大多忽略了非可控因素(如水深、风流等)造成的网次间差异。
Most of the researches of selectivity of fishing gear ignored the between-haul Variation which is caused by uncontrolled factors such as the depth of water, direction and velocity of wind and current.
结果表明，第一和第二道次间出现明显的软化；后面道次间则出现不断增加的加工硬化现象。
The research results show that obvious softening occurs between the first and second pass and the increasing work hardening exists between following passes.
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