包括溶区的划分，溶区长、宽的重新确定；溶区间的下山布置，以及打眼巷、切割槽的改进等。
It includes the division of dissolving area, the redetermination of its length and width, downhill layout of dissolving area a nd improvement of drilling tunnel and cutting grooves.
并且，石油工业已经开发出可用于海底管道挖槽的遥控船，可以经过改造用来切割矿石，即使这些矿石在1.5千米以下也没问题。
The oil industry has also developed remotely-operated vehicles to make trenches for seabed pipelines, which can be adapted for cutting ore, even though it may lie much deeper, at, say, 1.5km down.
独特的雁尾槽设计，使得轨道系统牢固地托起动力单元座，使切割精度大大提高。
The track system trolley features a unique dovetail mounting design which securely holds the power unit base in position for maximum accuracy.
方法：在超声引导下，采用侧槽切割式自动活检枪，对67例肾脏病患者进行肾穿刺活检。
Methods:Using lateral cutting through-type autobiopsy gun to perform renal FNA in 67 patients with kidney diseases.
无槽电机绕组的有效部分直接切割气隙磁场，在其中引起涡流损耗。
Active parts of slotless motor winding directly cut off air - gap field, it could produced eddy-current loss.
每个圆柱销都需要切割，刻槽，剖光，去刺和增强性能。
Each straight pin is cut, chamfered, and polished to remove burrs and enhance performance.
用于工作的切割、开焊槽、打空等。
采用最新技术和高质量设计，适用于切割芯片及非芯片立铣槽钥匙。
Latest technology and high quality for laser keys cutting both transponder and non transponder keys.
应用信航牌自动活检枪、20g槽式穿刺针在彩色多普勒超声引导下对24例肺外周型占位性病变进行自动组织切割穿刺活检，全部获得病理学诊断。
We obtained the tissue pathologic diagnoses of 24 patients with lung space occupying lesion with automatic biopsy gun under the guidance of color Doppler ultrasound and 20g needles.
路面切槽机通过四连杆机构可以调整切割深度，采用切割卡轮，保证锯片不跑偏，保证切割准确。
Road cutting through the slot machines four linkage cutting depth can be adjusted by cutting card round, saw no guarantee that deviation, and ensure accurate cutting.
结合柳湾煤矿开拓巷道 ，顺槽和综采工作面切割巷 ，采用锚网支护试验对金属网的作用机理进行重点研究。
Based on introducing the working principles of the metal bar code, a method to manage drill string by planting metal bar code into the connection was developed.
结合柳湾煤矿开拓巷道 ，顺槽和综采工作面切割巷 ，采用锚网支护试验对金属网的作用机理进行重点研究。
Based on introducing the working principles of the metal bar code, a method to manage drill string by planting metal bar code into the connection was developed.
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