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- Liquid Nitrogen frozen ice cream is the smoothest silkiest ice cream you will ever eat and it takes only a few minutes to freeze. 泡沫比空气的密度要大,而且它们通常是由一种相似的液体组成,但是在充满一氧化二氮的冰淇淋装置里会起泡沫。
- The brittleness of high-manganese steel under low temperature is discussed.A method of Iow-temperature cutting with liquid nitrogen freezing of the workpiece has been developed. 论述了高锰钢的低温脆性,建立了用液氮冷冻工件的低温切削方法。
- Conclusion:The typical animal subsiding model of avascular necrosis of the femoral head can be established with blood vessel destroy and liquid nitrogen freezing. 结论:液氮冷冻并血管破坏可建立典型的犬股骨头缺血性坏死塌陷模型。
- The CMO ORF was cloned and the plant expression vector pBI121-CMO was constructed. The resultant plasmids pBI121-CMO was transferred into Agrobacterium tumefaciens (GV3101) by the liquid nitrogen freezing thaw method. 克隆了CMO基因的编码区,构建了其植物表达载体pBI121-CMO,冻融法将质粒导入根癌农杆菌(Agrobacterium tumefaciens)GV3101,获得工程菌GV3101-pBI121-CMO。
- The cross-section samples of nuclear track membrane (NTM) for scanning electron microscopy observation were successfully prepared by combination of UV illumination and liquid nitrogen freezing. 摘要利用紫外光辐照结合液氮冷冻技术成功地制备了聚碳酸酯核径迹膜断面的扫描电子显微镜样品。
- liquid nitrogen frozen 液氮冷冻的
- Snap frozen fresh tissues in liquid nitrogen or isopentane pre-cooled in liquid nitrogen, embedded in OCT compound in cryomolds. 新鲜组织包埋在装有OTC的冰冻包埋盒里,放入液氮或液氮预冷的异戊烷中速冻。
- Experimental study of Canine Femoral Head Defect and Necrosis Model by Liquid Nitrogen Freezing 液氮冷冻建立犬股骨头缺损坏死模型的实验研究
- Keywords Liquid nitrogen freezing;Cervix uteri;Condyloma accuminatum;Operation and nursing care; 液氮冷冻;宫颈;尖锐湿疣;操作及护理;
- Chengdu Golden Phoenix Liquid Nitrogen Container Co., Ltd. 成都金凤液氮容器有限公司。
- They use liquid nitrogen to burn warts off of fingers. 他们使用液氮把手指上的瘊子冷冻掉。
- Liposuction could also be used to isolate mesenchymal stem cells can also be gathered and isolated through liposuction, and the cells frozen in liquid nitrogen for future therapeutic use. 吸脂法也可以用于分离间充质干细胞,间充质干细胞保存于液氮中备用。
- Separation of myocardiocytes from adult rat ventricular myocardium frozen by ultralow - temperature liquid nitrogen was introduced, and its mechanism was discussed preliminarily as well. 介绍运用液氮冻存的大鼠心室肌来分离心室肌细胞的具体方法,并初步分析了该方法的机理、科学性、实用性。
- How to preserve liquid nitrogen is an unsolved problem, they are working on it. 液氮的保存是个问题,他们正在想办法呢。
- liquid nitrogen freezing system 液态氮冷冻装置
- liquid nitrogen freezing method 液氮冻结法
- Liquid nitrogen freezing 液氮冷冻
- Experimental studies were made in Josephson effect of bulk superconductive materials at liquid nitrogen temperature. 本文对液氮温区的大块体超导材料的约瑟夫逊效应进行了实验研究.
- The cryoprobe soaked in liquid nitrogen is a new cryother- apic instrument with metallic material as its cold storage. 浸冷式液氮冷刀,系用金属材料为储冷装置的新式冷冻治疗器械。
- It also supplies liquid oxygen, liquid nitrogen, acetylene, carbon dioxide, hydrogen, propane, freon,liquid ammonia,and rare element gas. 还兼营液氧、液氮、液氩、乙炔气、二氧化碳、氢气、丙烷气、氟里昂、液氨及其他高纯和稀有气体。