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- Flemings M C. Behavior of metal alloys in the semi solid state[J]. Metall Trans, 1991.22B(6) : 269-293. 王渠东丁文江.;镁合金及其成形技术的国内外动态与发展[J]
- A new process, liquidus semi continuous casting(LSC) to produce semi solid slurries of aluminum alloy, was presented. 结合铝合金半连续铸造的生产工艺,介绍了铸造铝熔体液面的控制措施以及每种控制措施的实践效果。
- Abstract: The research on simulation of semi solid forming processes including rheocasting, partial remelting and thixoforming, was reviewed. 论述了半固态金属加工技术,即流变铸造、二次加热与触变成形等工艺过程数值模拟技术的研究进展和现状。
- Through optimizing the processing parameters, semi solid Al 7%Si alloy cylinders with thixotropic non dentritic structures were successfully produced. 棒料内部组织形貌为具有类圆形轮廓的初生相晶粒浸润在细共晶体中,与传统的凝固枝晶组织有显著差异。
- Semi solid forming is one of new types of material processing.This paper analyses the present and the future of this new forming technology. 半固态加工是金属材料成形领域中的一种新工艺。分析了铝合金半固态成形技术的现状及发展趋向。
- Thixotropy The property of letterpress and offset inks of becoming fluid when stirred and setting to a semi solid tate when left at rest for some times. 活版及柯式油墨的一种特性。当搅拌后,油墨变得稀,但让它静止一段时间,它又变回半固体状态的情况。
- Abstract ABSTRACT:Objective To study the cultural characteristics of Armillaria mellea (A. mellea )on solid media. 摘要 摘要:目的 研究蜜环菌的固体培养特性。
- It is aroused by the interaction between the solid media (mainly stacks) in the sound field and the oscillating fluid. 它是由处于声场中的固体介质(主要为板叠)与振荡的流体之间相互作用所造成的。
- Methods: A total of259 female genital swabs were cultured on the selective solid media and liquid media. 方法:259例女性泌尿生殖道标本分别接种于固体培养基和液体培养基,观测菌落,同时检测细菌性阴道病。
- Hypocotyl of Cucumis melon L. can be induced to occur adventitious root on1/4 MS solid medium. 将甜瓜下胚轴接种在1/ms固体培养基上能诱导其下端形成不定根.
- During the course of cultivation, conglobate and petite colonies like dew point on solid medium with 1% nutrient agar could be obwerved. 在含1%25营养琼脂的固体培养基上均形成圆形、露滴状的小菌落;
- Experiments indicated that solid medium can be replaced by liquid one for shoots multiplication and rooting of Begonia President-Carnot. 经试验竹节秋海棠的芽增殖与生根两步培养都已采用免去琼脂的液体培养基静置培养。
- Fluxes and cover gases are currently used for the melting and production processes, and semi solid thixocasting is also used to lower the operation temperature, but there still remain many problems. 目前一般采用熔剂覆盖和气体保护法熔炼生产镁合金,或采用半固态射铸成形工艺以降低作业温度,但都存在着不少缺点。
- Hypocotyl of Cucumis melon L.can be induced to occur adventitious root on 1/4 MS solid medium. 将甜瓜下胚轴接种在1/4MS固体培养基上能诱导其下端形成不定根.
- Objective To study the cultivation condition of Trichomonas vaginalis in solid medium. 目的研究阴道毛滴虫在固态培养基中的生长条件。
- The atomization technology of solid-gas two phase is studied using iron powder as the solid medium for atomization. 采用铁粉作为固体雾化介质,研究固-气两相法的雾化工艺。
- Nonfermentative bacilli growing on solid medium and enterobacteria growing in flagella broth were more suitable for flagella-staining. 非发酵菌适合于固体培养进行鞭毛染色获得最佳效果,液体培养对于一些肠杆菌鞭毛染色更为适合。
- The suitable solid medium for PLBs after suspension culture was 1/2MS(halve all the element of the MS medium)+coconut milk 10%+agar 7 g/L (pH 5.8). 3. 液体悬浮培养后的原球茎过渡至固体培养基继续培养时,适宜的培养基为1/2MS+CM 10%25+蔗糖30 g/L+琼脂7 g/L(pH=5.;8)。
- This paper reviews on the current situation of biological features, isolation and determination of anamorph, culture condition on solid media and in liquid of Shiraia bambusicola. 本文综述了竹黄的生物学性状、无性型的分离、及固体和液体培养的研究现状。
