1) large section open-off cut
大断面切眼
1.
Taking the open-off cut in 10201-S working face at Sihe mine as a example,the schem,technical parameters and construction method for the support of large section open-off cut are introduce.
以寺河矿 10 2 0 1S首采工作面切眼为例 ,证实了大断面切眼的支护设计方案、技术参数以及施工方法选择的正确性 ,介绍了施工中所采取的技术保证措施。
2) supergiant cross-section cut hole
特大断面切眼
1.
Aimed at the first construction of the supergiant cross-section cut hole in the near wind oxidization zone of Zhangji Coal Mine,it is successful to adopt high strength anchor net canopy support technology and driving graded construction.
针对张集煤矿首个位于风氧化带附近的特大断面切眼(8000 mm×3400 mm)施工,采取高强度锚梁网加大密度挑棚的联合支护技术和导硐法分次掘进技术施工,取得了成功。
3) Large section starting cut in top-coal caving face
综放大断面开切眼
4) cutting section
切割断面
1.
Improvement in leveling of the cutting section of billet;
提高方坯切割断面的平整度
5) shear sectional plane
切断截面
1.
Through the second die ,The roughness of shear sectional plane was assured;Through added the cam driver , The discharging was easy in the bend?The structure of die ensureed the technique requirement and the production efficiency was raisen.
根据零件的工艺要求 ,设计了一副级进模 ,通过二次冲裁来保证零件切断截面的光洁效果 ,以增加一斜楔结构来保证弯曲时能顺利卸料。
6) fractured interface
剪切断面
补充资料:大眼鲷
大眼鲷 Priacanthus tayenus;bigeyes 鲈形目大眼鲷科大眼鲷属的一种。又称大目鱼,大目莲。体稍延长,侧扁;头中等大;吻颇短;眼大;口大,向上倾斜;下颌稍长于上颌,向前方突出;牙细小,圆锥形;前鳃盖偶角处有一个带锯齿缘的强大棘;体被栉鳞,细小而粗糙,坚固不易脱落;侧线完全;背鳍鳍棘向后逐渐增长;背鳍鳍条部与臀鳍同型;胸鳍短小,腹鳍长大,鳍膜间有黑色斑点;尾鳍上下叶向后呈丝状延长。大眼鲷为暖水性底层鱼类,分布于西太平洋、热带及亚热带海域,自印度尼西亚到日本;中国主要产于南海和东海南部。通常栖息于底质为沙泥、水深25~75米的海区。游泳缓慢,不作长距离洄游。食物主要为长尾类、桡足类和端足类等。一般体长120~160毫米,大者可达 250 毫米。在南海常年均可捕获,冬春旺汛。因皮厚肉粗,多制成干品,部分鲜销。 |
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参考词条