perforated造句
61, This paper gives the elastic differential equation of collapse of perforated casing, and a general formula for reduction factor of elastic collapsing by perturbation method.
62, That is why India and China are now perforated with millions of irrigation wells, each drawing on a common resource.
63, It has developed a new way that air-heating collector created by solar wall perforated absorbers applies to solar drying.
64, The new winter ventilation system consisted of a perforated plastic tube.
65, A broadband piezoelectric sandwich transducer with semi - perforated structure has been developed previously.
66, Objective To evaluate the effect of modi fied highly selective vagotomy for the treatment of perforated duodenal ulcer.
67, Conclusion Lamellar keratoplasty combined with interlamellar padding is an effective method to treat perforated corneal ulcer.
68, Therefore, the perforated brick made from the Yellow River silt is feasible to be used as the load-bearing wall instead of solid clay brick.
69, As a new type breakwater, perforated caisson is taken more attention because its structure can effectively reduce the wave reflection and the wave energy.
70, Objective To evaluate the treatment effect of lamellar keratoplasty combined with interlamellar padding for perforated corneal ulcer.
71, Around 1900 the pianola is introduced. This instrument, which is played by perforated paper rolls, becomes a world-wide success.
72, The Stones' 1972 double album Exile on Main St. employed a gatefold cover and a series of 12 perforated postcards with inserted images from photographer Norman Seeff.
73, The paper introduces a kind of perforated insulation board, which is made of iron ore tailing and shale with some additives of binding agent, flux and foamer.
74, It is not recommended that one use ear candles if they have tubes in their ears, or a perforated eardrum.
75, The experimental results show that acoustic resistance of perforated plate is related to plate thickness, aperture diameter, numbers of aperture, acoustic frequency and airflow velocity.
76, Perforated toe box detail.
77, Aureli-ano Triste was leaving the house with his mother at seven in the evening when a rifle shot came out of the darkness and perforated his forehead.
78, Objective To evaluate the long-term results of extended parietal cell vagotomy (EPCV) for the treatment of acutely perforated duodenal ulcer.
79, An acoustically absorbent material (e. g. a fabric) may be secured to an inwardly facing surface of any part formed from perforated sheet metal.
80, D finite element model for thermal fluids of perforated completion and open hole completion is developed by using thermal fluid field for simulating percolation field in perforated completion.
81, Methods In the endoscopic application of autologous transplantation to cure temporal muscle in 48 cases (52 ears) perforated eardrum, do a good job through careful preoperative and postoperative care./perforated.html
82, Shunning made-to-order satellite frames, ORSO's technologists use time-saving pegboard boxes perforated with screw-holes five centimetres apart.
83, In KP1 type perforated brick masonry, expansion bolt especially design for perforated brick is prefer, because it can form "self- anchor" effect and hold tightly in brick hole.
84, All sewer or drain openings will be closed with a properly secured, perforated metal cover.
85, Bar code symbol, with no visible surface clean dirt, wrinkles of loss or damage or perforated.
86, This paper describes briefly the acoustical quality of Jilin gymnasium for ice skating activities, and acoustic measurements of perforated panel of G.
87, The elevated floor from the original slanted drainage roof is perforated and covered with removable glasses, in making the original roof surface explicit yet in depth.
88, Methods 21 cases with perforated corneal ulcer were treated with lamellar keratoplasty combined with interlamellar padding.
89, This perforated panel gradually reveals the project's architecture, and acts to improve the overall indoor air quality for the building's occupants.
90, A differential equation that is generally effective for squeeze film air damping of perforated plate and non perforated plate as well as in MEMS devices is developed.
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