1) unidirectional cutting
单向割煤
1.
2 coal mine 43_down 05 and 23_up 02 mining face of fully-mechanized using unidirectional cutting technology,Its good applicated results in the more complex and volatile coal bed geological conditions are demonstrated.
在分析济宁二号煤矿43下05与23上02综采工作面回采中使用单向割煤采煤工艺的基础上,论证了单向割煤技术在地质条件较为复杂的不稳定煤层中的良好应用效果,对于类似条件的综采工作面的回采具有很强的借鉴意义和推广使用价值。
2) two-ways coal cutting
双向割煤
3) notched unidirectional laminate
割口单向叠层板
1.
Based on the shear-lag theory,the stress redistributions for notched unidirectional laminates under tension were analyzed by establishing a layering shear-lag model.
在此基础上,采用细观统计破坏理论,研究了割口单向叠层板的拉伸破坏强度,得到了与现有实验较吻合的结果。
4) cutting coal
割煤
1.
Field measurement and research of coal dust pollution status in cutting coal of the fully mechanized mining face
综采工作面割煤时煤尘污染状况的现场实测研究
2.
On-way distribution of dust in the full face mining was researched during the process of coal mining machine cutting coal.
研究采煤机在割煤落煤过程中,粉尘在综采工作面的沿程分布情况。
5) notched unidirectional-composite
割口单向复合材料
补充资料：标准煤(见煤当量)
标准煤(见煤当量)
standard coal
、~‘~1人、4《1工兀飞coal)见煤当等
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条