Objective: Compare of the mechanical properties of the bone cement with vacuum mixing and normal mixing.
目的：比较骨水泥经过真空搅拌和普通搅拌的机械性能变化。
Conclusion: the values of fatigue strength and bending strength of the bone cement were improved by vacuum mixing. The method of vacuum mixing has an active significance in clinic.
结论：采用真空搅拌骨水泥的方法，提高了国产骨水泥的抗疲劳强度及静态抗弯曲强度，在临床应用有较大的积极意义。
When the material is in the process of rotation and revolution, the mixing device can deeply clean the sub micron bubble by adding vacuum extraction function.
在物料进行自转公转搅拌的过程中，通过加入真空抽取功能，真空脱泡机，从而使脱泡混料搅拌设备可以得到高-效清除亚微米级的气泡的功能。
The equipment adopts automatic feeding (vacuum suction), automatic mixing ratios, automatic mixing.
设备采用自动上料(真空吸料)，自动调配比率，自动混合均匀。
107 room temperature vulcanized silicone rubber and calcium carbonate, white carbon black, additives such as mixing, vacuum glass glue.
可将107室温硫化硅橡胶和碳酸钙、白炭黑、助剂等混合均匀，抽真空制成玻璃胶。
The law states that entropy increases during irreversible processes such as spontaneous mixing of hot and cold gases, uncontrolled expansion of a gas into a vacuum, and combustion of fuel.
根据这一定律，在热气体与冷气体的自发混合、气体向真空的自由膨胀以及燃料的燃烧之类的不可逆过程中，熵都是增加的。
The performance of steam-jet vacuum pump was investigated by changing the ratio of secondary to primary throat area, relative position of the steam nozzle and the taper of the mixing section.
计算并分析了第二喉管与工作蒸汽喷嘴喉管面积比、喷嘴出口截面与混合段入口截面间的距离等几何参数对喷射器操作性能的影响。
Vacuum residuum emulsifying process comprises mixing vacuum residuum, water and emulsifier containing petroleum sulfonate-formaldehyde condensate through stirring.
一种减压渣油的乳化方法，是将减压渣油、水以及含有石油磺酸盐甲醛缩合物的乳化剂混合，搅拌均匀即可。
Vacuum residuum emulsifying process comprises mixing vacuum residuum, water and emulsifier containing petroleum sulfonate-formaldehyde condensate through stirring.
一种减压渣油的乳化方法，是将减压渣油、水以及含有石油磺酸盐甲醛缩合物的乳化剂混合，搅拌均匀即可。
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