英语词汇“fore-poling”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

fore-poling n.

Brit.

/ˈfɔːˌpəʊlɪŋ/

U.S.

/ˈfɔrˌpoʊlɪŋ/

1881 Trans. Amer. Inst. Mining Engineers 1880–1 9 135 Fore~poling, a method of securing drifts in progress through quicksand by driving ahead poles, lath, boards, slabs, etc., to prevent the inflow of the quicksand on the sides and top, the face being protected by breastboards.

1967 Gloss. Mining Terms (B.S.I.) xi. 8 Forepoling, the use of girders or bars projecting forward in cantilever as temporary supports beneath newly exposed roof.

单词	fore-poling
释义	> as lemmas fore-poling fore-poling n. Brit. /ˈfɔːˌpəʊlɪŋ/ , U.S. /ˈfɔrˌpoʊlɪŋ/ Π 1881 Trans. Amer. Inst. Mining Engineers 1880–1 9 135 Fore~poling, a method of securing drifts in progress through quicksand by driving ahead poles, lath, boards, slabs, etc., to prevent the inflow of the quicksand on the sides and top, the face being protected by breastboards. 1967 Gloss. Mining Terms (B.S.I.) xi. 8 Forepoling, the use of girders or bars projecting forward in cantilever as temporary supports beneath newly exposed roof. extracted from fore-prefix < as lemmas
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> as lemmas