1.
Research on Mechanics of Charging Structure of Bottom Gas-Space in Deep-hole Blasting Engineering;
中深孔爆破孔底空腔装药机理的研究
2.
Research on Mechanics and Application of Orifice Space Loading in Middle and Deep-hole Rock Blasting
中深孔孔口空腔装药技术的研究及其运用
3.
A blast of air is blown through holes in the base of the converter.
从炉子底部的孔中把空气吹入炉中——
4.
Figure 6-9 shows the oven with the small aperture for viewing the radiation leaving the enclosure.
图6-9表示一个空腔，上面开着一个小孔，用来观察空腔发出的辐射。
5.
Value of Spiral CT in the Diagnosis of Abdominal Hollow Viscera Perforation
腹部空腔脏器破裂穿孔的螺旋CT诊断价值
6.
Effect of chute bottom slope on backwater in cavity of jet flow from chute aerator
泄槽底坡对掺气坎射流空腔积水的影响
7.
Clinical Summary of 1260 Patients with "Three Holes and One Hook in The End" Laparoscopic Cholecystectomy
“三孔一勾到底法”腹腔镜胆囊切除术1260例临床总结
8.
Laparoscopic antireflux surgery in treating gastroesophageal reflux disease (a report of 45 cases)
腹腔镜食管裂孔修补和胃底折叠术的临床应用(附45例报告)
9.
Installation of Working Radial Gate and Hydraulic Hoist of Bottom Sluice of Xiaowan Hydropower Station
小湾水电站放空底孔工作弧门及启闭机安装
10.
3D finite element analysis of prestressed pier of amptying bottom outlets in Xiaowan arch dam
小湾拱坝放空底孔预应力闸墩三维有限元分析
11.
The GPR Detection of Unknown Mining Cavities Beneath the Foundation Piles
人工挖孔桩底不明采矿空区探地雷达探测
12.
Planting bar used syringes from the bottom of the hole to put adequate amounts of external uniform adhesive filling injection hole, pay attention not to air hole inclose.
使用植筋注射器从孔底向外均匀地把适量胶粘剂填注孔内,注意不要将空气封入孔内.
13.
Having cavities filled with air, as the bones of certain birds.
有气窝的具有充满空气的腔孔的，如某些鸟类的骨骼
14.
There is a hole in the shaft through which the air from the upper chamber enters the lower one.
腔筒中心有一孔道，压缩空气就是由此从上气室进入下气室的。
15.
The Change Law of Gas Pressure in the Circulation Cavity and Ventilating Quantity of Vent Under Swirl Condition;
旋流条件下通气孔通风量和环流空腔内气体压强的变化规律
16.
the entire chest cavity opens and forces more oxygen-rich air into the lungs.
整个胸腔就会彻底张开，强迫更多带氧的空气进入肺部。
17.
Numerical Simulation of the Cooling Air Distribution of the Bottom Cavity of the Regenerator in Cowper Hot Stove
考贝式热风炉蓄热室底部空腔冷风分布的数值模拟
18.
tap(ping) drill
螺丝孔钻，螺丝底孔钻