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- Air driven hollow DTH hammer is applied,along with a set of dual wall drilling pipe and a specially designed reverse circulation bit,to conduct continuous coring reverse circulation drilling. 气动贯通式潜孔锤与双壁钻杆及专门研制的反循环钻头 (获国家发明专利 )配套使用 ,可实现反循环连续取心 (样 )钻进新工艺 ,连续获取的岩样采取率高 ,品质好 ,代表性强。
- Then the staleness of the air drove Shepelev out. 之后腐败地空气把塞甫利物赶了出来。
- In both, propulsive force is derived from the reaction produced by a stream of air driven rearwards at high velocity. 这两类发动机都是靠高速向后喷射气流所得到的反作用力而发出推力的。
- "Open air driving just begs for open roads and the new 370Z Convertible is the perfect companion. “露天驾驶只是回避的道路和新的370Z转换是一个完美的伴侣。”
- We filled the hollow in the drive. 我们把车道上的坑填平了。
- air driven mechanical artificial heart 气动型人造心脏
- air driven fluidic resonance generator 气流谐振发电机
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- air driven electro-magnetic starter 气动电磁启动器
- Our team beat them hollow by four clear goals. 我们队以净胜4分彻底击败了他们。
- Air drive machining on large size blind thread hole 大尺寸螺纹肓孔的旋风加工
- The bell, when struck, gave forth a hollow sound. 敲这钟时发出一种闷哑的声音。
- air drive mechanical artificial heart 气动型人造心脏
- His protests on human rights sound hollow. 他就人权问题提出的抗议听来很空洞。
- A round hollow in a hillside; a cirque. 盆地山区中的圆的洼地
- She held the small bird in the hollow of her hand. 她把那小鸟握在掌心里。
- Let's have a picnic down in the hollow. 咱们到下面的山谷去野餐吧。
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏，使得每个人都频频吸气。
- We heard a hollow boom of thunder. 我们听到低沈的隆隆雷声。
