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Brooder develops chick-grading plan to predict results
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育种公司制定雏鸡分级方案 |
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Buckley, Sparrow and Bedford method (integration equa-tions method);
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Ribaud和Gouffc方法; Buckley和Sparrow-Bedford等方法(积分方程法); |
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Buddhism Thought of the Elusive Ideal Condition in Chinese Ancient Poetry
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中国古代诗词中空灵意境的佛教思想探因 |
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Building and Instance of Device Driver for Solaris
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Solaris环境下设备驱动程序的构建与实例 |
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Bulk nanocrystalline coppers with grain sizes in the range of — nm could be fabricated under the condition of high current density.
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果表明:在高电流密度下制备出的块体纳米晶铜,晶粒尺寸为 ~nm; |
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Bult&Bisby, Phytophthora palmivora Butler, Pythium aphanidermatum(Eds.)
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Bult&Bisby]、棕榈疫霉(Phytophthora palmivora Butler)、瓜果腐霉[Pythium aphanidermatum(Eds.) |
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Bumping Phenomenon in the Preparation of Chloropinacolone
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-氯代片呐酮制备中冲料现象 |
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Bunnell and Breen-Jupiter procedures used for instability of the resected distal ulna stump resulted in significacnt improvement only in supination ( P <0.0).
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Bunnell和Breen -Jupiter手术仅在旋后位对尺骨切除术后尺骨残端有显著稳定作用 (P <0 .0 )。 |
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Bunsen reaction and hydrogen iodide decomposition in IS(iodine-sulfur) cycle, the most industrialized thermochemical cycle was studied.
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本文研究了最接近工业化阶段的热化学循环——硫碘循环(SI循环)中的Bunsen反应和碘化氢分解反应。 |
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Buoyant ascent, caused only by the difference between the densities of hydrocarbons and water, is the basic mode of the secondary migration.
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是否发生浮力流只取决于油、气与水的密度差,浮力流是二次运移最基本的流动模式。 |
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Burglar design of residential window
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住宅窗口的防盗设计 |