基本解釋縮頸法英漢例句雙語(yǔ)例句The forming technique by spinning for the necking parts of zircalloy-4 guide tubes for nuclear reactors is described.本文闡述核反應(yīng)堆用鋯-4合金導(dǎo)向管縮徑段的旋壓成型工藝。necking technique更多例句專業(yè)釋義化學(xué)縮頸法