venthole

英式音标：['ventˌhəʊl]

美式音标：['ventˌhoʊl]

词汇分类：新说文解字：细说英语词根词源

词义：

n.

通气孔；出烟孔；出汽口；出口

英英释义

venthole[ 'vɛnt,həul ]

n.a hole for the escape of gas or air

同义词：ventvent-holeblowhole

用法：

权威例句

Analysis of gob gas venthole production performances for strata gas control in longwall mining

Numerical simulation of surface gas venthole extraction in pressure relief mining

Failure modes of the surface venthole casing during longwall coal extraction: A case study

The influence of gob gas venthole location on methane drainage: A case study in the lower Kittanning coalbed, PA

Stochastic modeling of gob gas venthole production performances in active and completed longwall panels of coal mines ☆

Forecasting gob gas venthole production performances using intelligent computing methods for optimum methane control in longwall coa...

Reconciling longwall gob gas reservoirs and venthole production performances using multiple rate drawdown well test analysis

Evaluating pressure-relief mining performances based on surface gas venthole extraction data in longwall coal mines

Reservoir simulation-based modeling for characterizing longwall methane emissions and gob gas venthole production

Reservoir diagnosis of longwall gobs through drawdown tests and decline curve analyses of gob gas venthole productions

造句：

1. the Congressional Black Caucus

美国国会提倡黑人民权的核心小组

来自《权威词典》

2. This multi-staged caucus takes several months.

这个多级会议常常历时好几个月。

来自辞典例句

3. Caucus - goers supporting non - viable candidates can then switch to another candidate.

支持“被认为不可能胜出”的侯选人的选民可以转而支持别的侯选人.

来自互联网

4. In Maine, the Republican Party is holding a caucus.

在美国缅因州, 共和党团会议的投票活动正在如火如荼地开展.

来自互联网

5. This multi - staged caucus convention system takes several months.

这个多级会议(会)度常常历时好几个月.

来自互联网

[ caucus 造句 ]