查询词典 four-sided

Instead of using a single term vector as event representation, the terms into four semantic classes are split(names, temporal expressions, spatial terms and contents) according to the semantic diffirence of them, form four vector spaces, and process and weigh the classes separately.

该方法没有使用传统向量空间模型中的单个向量，而是按照语义将特征词划分为4个组（人物，时间，地点，内容）并形成4个向量空间，每个空间进行独立的权重计算和相似度计算。

Four open four-color machine and its two supporting after the Road processing machinery and the management of a group of elite professionals!

四开四色机两台及其配套的后道加工机械和一批精锐的管理人才！

As the single well with 4 openings, the Well was named as Four-eyed Well or Four-open Well.

此井为单一井穴，上覆石板并留有四个汲水孔，所以称为「四眼井」或「四孔井」。

The most typical situation for this would be a four-straight or four-flush on the board, with the straight being the most common, because you are better able to judge that your opponent would not have been helped.

最经典的情形是4顺子或4同花降落了，但你要确定对手确实没有。

Results: The chair-side time of two, three and four root canals was decreased obviously in four-handed technique group when root canals were obturated. There was no statistical difference in single root canal between two groups.

结果：单根管充填时两组医生的椅旁操作时间无明显差异，双根管、三根管及四根管充填时医生的椅旁操作时间有显著性差异。

If you find a four-leaf clover 5/?If you find a four-leaf clover

如果你找到一株四叶三叶草，它会为你带来幸福。

Four-post lift has four posts, two beams and two plates.

四柱式举升机有四根立柱、两根横梁、用于支撑汽车的两个台板。

October 2006, the company developed its own production of fully automatic double-precision four-post, unilateral hydraulic cutting machine, precision four-post Hydraulic Cutting Machine, through the provincial-level scientific and technological achievements to identify new products, product technical performance indicators Tatsu similar products leading level, was classified as a national patent product and provincial "Spark Plan" products, can replace imports.

2006年10月，公司自行研制开发生产的精密四柱全自动双、单边液压裁断机，精密四柱式液压裁断机通过省级新产品科技成果鉴定，产品技术性能指标达国际同类产品领先水平，被列为国家专利产品和省"星火"计划产品，可替代进口。

The main production equipment has a large bending machine, shearing machine, VS-300 metal profile circular saw machine, automatic multi-type spot welder, Y32-315F Four-column hydraulic press, J23-63 four-post presses, such as open dumping windows the production of special equipment and can produce its own large-scale mold tooling, in order to ensure product quality and new product development to provide strong technical support.

主要生产设备有大型折弯机、剪板机、VS-300金属型材圆锯机、自动多头式点焊机、Y32-315F四柱液压机、J23-63四柱开式倾压力机等门窗制作专用设备，并可自行制作大型工装模具，为确保产品质量和新产品研制提供强有力的技术保障。

Trade and Long" brand series products include: automatic dual-precision four-post, unilateral hydraulic cutting machine, precision four-post Hydraulic Cutting Machine, Gantry Hydraulic Cutting Machine, Hydraulic Plane Cutting Machine, Rocker hydraulic cutting machine, such as the top ten series more than 60 varieties, the product best-selling domestic and international markets."

"贸隆"牌系列产品涵括：精密四柱式全自动双、单边液压裁断机、精密四柱式液压裁断机、龙门式液压裁断机、平面式液压裁断机、摇臂式液压裁断机等十大系列六十多个品种，产品畅销国内、国际两大市场。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。