rapid freezing 中文意思是什麼
rapid freezing
解釋
急速凍結法-
Objective : to study the value of mixed animo acids and rapid freezing in vessel cryopreservation, and simplify the proceeding schedule of vessel cryopreservation technique, reduce costs of preservation, promote popularization and development of that technique in clinical use
目的：本實驗主要探討復方氨基酸和速凍降溫方式在血管深低溫保存中的應用價值，以期簡化血管深低溫保存技術的操作步驟，降低其保存成本，推動該技術在實際應用中的普及和發展。 -
But in experiment ii, the obtained result of measurement and examination is not better than control group 。 conclusion : mixed animo acids can be safely applyed to vessel cryopreservation instead of calf serum 。 the effect of the groups of the rapid freezing method is not better than the groups of the rate - controled slow freezing
而實驗ii的血管其內皮結構不清晰，內皮細胞超微結構變化較大。結論：復方氨基酸可代替胎牛血清用於血管的深低溫保存.速凍降溫方式對血管深低溫保存效果不及慢凍降溫方式。 -
Method : 120 rabbit vessels were randomly divided into three groups : the vessel of control group in cryopreservative medium containing calf serum were subjeted to rate - controled slow freezing ; those of experiment group i in cryopreservative medium containing mixed animo acids were frozen by the same method as in control group ; and those of experiment group ii in the same cryopreserative medium as in control group were subjected to rapid freezing
材料和方法：取中國純種家兔股動脈120段，隨機分為3組：對照組用含胎牛血清的保護液處理，以慢凍方式降溫；實驗組1用含復方氨基酸的保護液處理，以慢凍方式降溫；實驗組ii用含胎牛血清的保護液處理，用速凍方式降溫。 -
Practices on rapid construction in freezing section of auxiliary shaft in suntong mine
孫疃煤礦副井凍結段快速施工實踐 -
Rapid construction experiences of freezing overburden section in main shaft of liuzhuang mine
劉莊煤礦主井凍結表土段快速施工經驗 -
Rapid freezing method
快速冷凍法 -
The result indicated that, mix the mineral mixture of fly ash, flag into concrete can optimize the concrete pore structure, improve the concrete compressive strength and impermeability, and along with the age increment the improvement become more obviously ; after saturated freezing and thawing, the concrete pore structure changed apparently, total porosity increased, macro porous quantity rapid increased, small pore quantity reduced, mean radius and most probable aperture increased ; and the more saturated degree, the more obviously destructive effect
研究表明:在混凝土中摻加粉煤灰、礦渣等礦物摻合料優化了混凝土的孔結構，提高了混凝土的抗壓強度和抗滲性能，且隨齡期的延長這種改善作用更加明顯;飽水凍融后混凝土的孔結構變化明顯，總孔隙率增加，大孔數量急劇增大，小孔數量減小，平均孔徑和最可幾孔徑增大;且飽水程度越大，這種破壞作用越明顯。 -
Standard test method for resistance of concrete to rapid freezing and thawing
混凝土耐快速凍融的標準試驗方法 -
Rapid construction in freezing section of mine shaft
深凍結井筒鑿井施工實踐 -
Practices on rapid construction of freezing section in mine main shaft of panbei mine
潘北煤礦主井井筒凍結段快速施工實踐 -
Compound two stage ammonia screw compressor unit in rapid freezing refrigeartion system
速凍用單機雙級氨螺桿製冷壓縮機組 -
Suit rapid freezing of fruits, vegetable, water food, noodle and flesh pieces
適用於水產、果蔬、麵食、分割肉等食品的快速凍結。 -
Apply for rapid freezing of fruits, vegetable, water food, noodle and flesh pieces
適用於水產、果蔬、麵食、分割肉等食品的快速凍結。 -
The process of rapid freezing contains two stages, low - temperature - freezing and temperature - raising
認為快速冷凍階段包括低溫冷凍和空氣回溫兩個階段。
分享友人