1.
Effect of Ultrasonic Treatment on Porosity of High Carbon Steel Ingot
超声处理对高碳钢铸锭内气孔的影响
2.
cutting machine for rubber inner tube valve holes
橡胶内胎气门嘴孔挖孔机
3.
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.
4.
free of obstruction by blowing air through.
通过鼻子向外呼气以达到鼻孔内无障碍。
5.
Internal defects:lack of penetration,lack of fusion,slag,gas pole,carck,overheating.
内部缺陷：未焊透、未熔合、夹渣、气孔、裂纹、过热。
6.
Aerodynamic Investigation of Flow Characters of Internal Cooling Channel with Both Rib-roughened Walls and Film Hole Suctions;
有肋和气膜孔出流的通道内流动特性研究
7.
Research on Automatic Measurement System of Form Error of the Valve Internal Hole
阀套内孔形状误差气动测量系统的研究
8.
CFD Calculation of the Two-Phase Flow inside K-Factor Injection Nozzle
K系数喷油嘴喷孔内气液两相流动的三维模拟
9.
Numerical studies about the discharge coefficient of film cooling hole at narrow space
狭小空间内气膜孔流量系数的数值模拟
10.
NUMERICAL STUDY ON TURBULENT TWO-PHASE FLOW IN A POROUS MEDIA COMBUSTION CHAMBER
多孔介质燃烧室内湍流气液两相流的数值研究
11.
Knudsen Diffusion of SO_2 Gas in Microporous CaO Desulfurizer Particles
SO_2气体在微孔CaO脱硫剂颗粒内的Knudsen扩散
12.
Investigation of velocity fields in a jet-in-cross-flow by using ridge-shaped tabs
气膜孔内置扰动条作用下的射流-横流流场
13.
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
14.
Simulation Study of Gas-particle Movement Based on Different Opening Rate of Air Distribution Plate in ESP
基于气流分布板不同开孔率的电除尘器内气粒运动模拟研究
15.
Abstract: Porosity of die castings caused by air entrapped into the liquid metal in the shot sleeve is common problem of die csating process.
文摘:压室中气体卷入金属液内而造成压铸件内部气孔是压铸过程常见的问题。
16.
"(For all my breath is still in me, and the spirit of God is my life;)"
我的生命尚在我里面，神所赐呼吸之气，仍在我的鼻孔内。
17.
The Combination of a Scleral Buckle and the Intravitreous Air Injection for Treating Retinal Detachment with Macular Hole
巩膜外垫压联合玻璃体内注气治疗黄斑孔性视网膜脱离
18.
Leakage and outgas of dewar vacuum vessel also is analysed.
杜瓦微漏孔和真空室内部材料放气使杜瓦真空度下降。