研究了在非稳态条件下,搅拌铸造工艺参数对ZA27合金的凝固过程及初生相组织形貌转变的影响。
The effects of casting process parameters on transformational behavior of primary nondendrite phase and solidification process of ZA27 alloy in stirring are investigated under transient condition.
在容积1升的反应釜中,在剧烈搅拌以消除膜阻的条件下研究了邻甲基苯甲酸空气催化氧化制间甲酚的反应。
The synthesis ofm—Cresol from o—toluic acid by air oxidation was studied in a 1 liter reactor under vigorous stirring conditions in order to eliminate film resistances.
在正常搅拌条件下,与原双层桨相比可降低功率耗损23%,节能约38%。
Under normal stirring conditions, by using the JH paddle, the watt consumption and energy consumption can be reduced by 23% and 38% respectively.
实验采用旋转型电磁搅拌器。在相似条件下,液态金属在电磁搅拌下凝固与不经电磁搅拌凝固的铸态组织进行对比。
An electromagnetic stirrer of the rotation type was employed under similar conditions, the as-cast structure of metals solidified with and without electromagnetic stirring were compared.
在有效搅拌条件下,三种催化剂在高真空阶段仍有较高的催化活性,过程是化学反应控制的。
PET polycondensation process is controlled by the chemical reaction even if in the high vacuum stage by the sufficient stirring.
采用正交设计实验,在不同的水浴温度、搅拌速度、升温速度及回差值的条件下测量了恒温水浴槽的灵敏度。
The sensitiveness of thermostatic waterbath was measured by orthogonal design under ditter - ent water reservoir temperatures, mixing speeds, hyperthermic speeds and return difference values.
在弹性条件下对混凝土芯复合材料桩进行受压性能分析,并在相同位移条件下将其与相同条件的水泥土搅拌桩进行对比。
Load bearing mechanism and characteristic of composite pile are researched based on the numerical analysis and compared with cement-soil pile under the same conditions.
经过综合分析,探讨了水泥搅拌桩在淤泥质软粘土中地基加固法,分析了预应力混凝土管桩问题的处理,提出了灌注桩在不同地质条件下的措施等方法。
Through synthetical analysis, the application of the cement mixing pile to treat soft foundation is studied in the paper. The question of applying the prestressed concrete pipe pile is discussed.
适当条件下,储存期至少一年。在长期储存有可能出现分层的现象,建议在使用前先搅拌均匀。
At least 1 year under adequate storage conditions. After longer storage separations. In this case it is recommendable to stir the product before use.
睁个工序在真空条件下进行,防止物料在高速搅拌后产生气泡,能达到卫生无菌要求。
The whole working procedure is operated in he condition of vacuum in order to prevent the material coming into being bubble after high-speed blending and reach the request of sanitation and asepsis.
睁个工序在真空条件下进行,防止物料在高速搅拌后产生气泡,能达到卫生无菌要求。
The whole working procedure is operated in he condition of vacuum in order to prevent the material coming into being bubble after high-speed blending and reach the request of sanitation and asepsis.
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