in this paper, the static stress field and dynamic stress field in gas bearing coalseam under the condition of disclosing coal seam in a cross cut are derived with mathematic analysis.

  • 本文用数学解析方法解出了石门揭煤条件下工作面前方含瓦斯煤体内的稳态应力场和动态应力场。
  • 来源:互联网摘选更新时间:2026-07-01 11:00:38

  • 重点词汇
  • papern.纸;报纸;材料;壁纸;论文;试卷;文件;
  • stress field胁强场,应力场;
  • AREabbr.Arecibo, Puerto Rico 美国;activating response element 激活反应元件;activin-response element 活化素效应元件;androgen response element 雄激素效应元件;
  • fieldn.田;(作某种用途的)场地;(学习或研究的)领域;运动场;
  • Cut[地名] [美国] 卡特;
  • underprep.在…下面;受…影响;由…控制;在…过程中;由…造成;根据,按照;少于,不足;用,以;
  • analysisn.分析,分解;梗概,要略;[数]解析;验定;
  • derivedvi.起源;由来;衍生;导出;
  • 相关例句
1、

kaladze-7: made an important header late in the match to cut out zenoni's cross and otherwise had very little to deal with.

卡拉泽-7分:在比赛临近结束时又一次非常重要的头球解围。

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2、

the tower wall on the hollow cavity is provided with a material inlet;

该空腔处的塔壁上设有物料进口;

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4、

a material outlet of the riser reactor is connected with a material inlet on the top of the descending reactor;

提升管反应器物料出口与该下行式反应器的顶部物料入口相连接;

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5、

at least one raw material inlet is arranged on the cavity wall of the lower end of the cylindrical cavity;

所述圆柱腔的下端的腔壁上至少设有一个原料入口;

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6、

it can avoid a second wet of granulated plastics after drying when directly linking the material inlet of the molding machine .

可直接联主机进料口,避免烘干后的塑料粒子两次吸潮。

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7、

after sealing the filter material outlet, the new filter material shall be added from the filter material inlet of the upper end.

封闭好滤料出口后,从上端的滤料入口加入新滤料。

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8、

official journal of the european union

欧盟官方期刊

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9、

official journal of the european communities

欧共体的官方日报

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10、

(a) china shall publish on a regular basis the following in the official journal referred to in paragraph 2(c)2 of this protocol :

(a)中国应定期在本议定书第2条(C)节第2款所指的官方刊物中公布下列内容:

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11、

the data also will be published in the april edition of surgical endoscopy, the official journal of sages.

数据同时发表在4月版的SAGES官方杂志外科内镜学上。

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12、

aids-official journal of the international aids society.

国际艾滋病协会官方期刊的网站,资源丰富。

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13、

china shall publish in the official journal the list of goods and services subject to state pricing and changes thereto.

中国应在官方刊物上公布实行国家定价的货物和服务的清单及其变更情况。

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14、

this directive shall enter into force on the 20th day following that of its publication in the official journal of the european communities.

该规定应在其在欧洲委员会的正式刊物上出版之后的第20天开始生效。

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15、

A Novel Active Ester DAMA

新型活性酯DAMA

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16、

Isolation and Culture of Fibroblast from Ear Skin Tissue of Adult Dama

成年(黄占)鹿耳皮肤成纤维细胞的分离与培养

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17、

China's public dancers-often referred to as tiaowu dama, or 'dancing grannies,' because they tend to skew older and female-have found themselves at the center of a passionate public debate in recent months.

中国的广场舞舞者(常被称作“跳舞大妈”,因通常是年龄较大的女性)近月来成为了公众热议的焦点。

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18、

The trigger system distinguished and chosen for DAMA experiment is introduced. It is inclusive of the constitution, the function, the solved problems and the character with data acquisition, and so on.

概述了DAMA实验的触发判选系统之构成、功能、所解决的问题,以及与整个数据获取系统联合使用时所达到的指标。

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19、

The physical analysis methods and the DAMA experimental results will be explained in detail and compared with the results of CDMS experiment.

详细介绍了DAMA实验的物理分析方法及其实验结果,并同CDMS实验结果进行了相应的比较。

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20、

The Dama Road District will be the hub of New Nanjing's nightlife, and its renovated colonial-era buildings will house galleries and boutique retail.

大马路区域将成为南京夜生活的中心,而殖民地时期的建筑在经过改造之后将为画廊与精品零售店提供场所。

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