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反復凍融,repeated freezing and thawing
1)repeated freezing and thawing反復凍融
1.Conclusion:Ultrasonic method combined with repeated freezing and thawing .結論:超聲波法結合反復凍融可有效提取云芝胞內胃蛋白酶抑制劑。
英文短句/例句

1.The products belong to microbial agents, to room temperature preservation, no repeated freezing and thawing.本產品屬于微生物制劑,需常溫保存,嚴禁反復凍融
2.Effects of repetitive freeze-thawing on histology and biomechanics of rabbit Achilles tendon following allograft反復凍融處理同種異體移植兔跟腱組織學及生物力學變化
3.repeated cycles of freezing and thawing凍結及融解的重復周期
4.granular snow formed by alternate thawing and freezing.反復融化和凍結而形成的堅硬的顆粒狀表層的雪。
5.The Research on the Compound Effect of Freezing-Thawing Cycle and Alkali-Silica Reaction to Concrete and Mortar;凍融循環與堿—硅酸反應對混凝土及砂漿體的復合效應研究
6.Analysis of impact factors for post-thaw embryo survival rate and clinical pregnancy rate of frozen-thawed embryo transfer program影響凍融胚胎復蘇率和移植成功率因素分析
7.Effect of Freeze-Thawing Cycles on the Quality Properties and Microstructure of Pork Muscle反復冷凍-解凍對豬肉品質特性和微觀結構的影響
8.Nuclear reactors might be used to melt frozen gases and eventually build up the atmosphere.核反應可以用來融化冰凍的氣體最終形成火星大氣層。
9.Synergistic Effects of Freeze/Thaw Cycles and Alkali-Silica Reaction on Deterioration of High Performance Cement Based Materials;高性能水泥基材料的凍融與堿硅酸反應協同作用
10.Responce of Cryopreserved Ovarian Tissue after Autologous Implantation in Mouse Stimulated with Gonadotrophin;凍融后移植的小鼠卵巢組織對促性腺激素的反應
11.Effects of Freezing-thawing Cyclic Treatment on Condensed State Structure and N-deacetylation of Chitin凍融循環對甲殼素凝聚態結構和脫乙酰反應的影響
12.Cryoablation for Prostate Cancer Induces Tumor-Specific Immune Response冷凍消融治療前列腺癌誘導腫瘤特異性免疫反應
13.Research on the Damage of Concrete under the Combined Action of Freeze-thaw Cycles and Sulfate Attack;混凝土在硫酸鹽與凍融雙因素作用下的復合損傷研究
14.Study on the Feasibility of Repairing Frozen ACL in Situ with Tissue Engineering SF and Related Research;皮膚成纖維細胞修復原位凍融前交叉韌帶的可行性相關實驗研究
15.Influences of combined effect of chloride and freezing-thawing cycles on safty of deep buried highway tunnel氯鹽和凍融循環復合作用對深埋公路隧道安全性能的影響
16.Microwave Radiation of Frozen and Thawed Soils under Complicated Surface Condition: Simulation and Discrimination Analysis復雜地表條件下凍融土的微波輻射特性模擬及判別分析
17.Amelioration of Weathered Coal on Soil and Vegetation Restoration in Open-Cast Mine Area with Different Freezing-thawing Process and Water Content;凍融交替及水分對風化煤改良露天煤礦復墾土壤及植被恢復的影響研究
18.Frozen Process Experiment & Digital Simulation of Carbon Dioxide Cryo-probe;二氧化碳冷凍刀凍融實驗及數值模擬
相關短句/例句

freezing and thawing反復凍融
1.Results:The cell broken efficiency could reach 90% by ultrasonic method and reach 50% by freezing and thawing repetitive method.方法采用超聲波、反復凍融2種破壁方法,分別對三種不同密度的小球藻進行了破碎研究,并研究了不同破壁方法對小球藻海藻油提取率的影響。
2.After repeatedly freezing and thawing 8 times between modified Frey medium and mycoplamas medium,or modified Frey medium at 37℃ for 24 hours and mycoplamas medium at 37℃ for 8 hours,the sensitivity of medium retained invariability.改良Frey培養基與支原體培養基經反復凍融8次;或改良Frey培養基經37℃保存24h;支原體培養基37℃保存8h均不影響靈敏度。
3)repeated freeze-thaw method反復凍融法
1.In order to study the best conditions of the Sevag method for removing the proteins in Astragalus polysaccharide,and also to compare the Sevag method with repeated freeze-thaw method on protein removing,the single-factor experiment was conducted to study the effects of different ratios of solvent volume,dosages,and treating time on protein removing.為研究Sevag法除黃芪粗多糖中蛋白質的最佳條件,并比較Sevag法和反復凍融法的除蛋白質效果,采用單因素試驗方法,研究不同溶劑比例、用量、處理時間對蛋白質去除的影響。
4)freezing-thawing repeatedly反復冷凍融化
5)multigelation反復凍融作用
6)repeated freezing反復凍結
1.This is to repair and recover the butted section of collapsed tunnel under the Huangpo by repeated freezing,in order to overcome sand spouting and inrush during hori- zontal drilling,and by stringent control of various parameters for freezing of complicated ground,and adoption of forced de-freezing of effectively controlled thawing-settlement to protect the surrounding environment.采用反復凍結法修復黃浦江底時接段塌陷隧道,克服水平鉆孔施工帶來噴砂噴水現象,嚴格控制復雜地層凍結的各種技術參數,采取強制解凍有效控制融沉保護周邊環境。
延伸閱讀

凍融作用  在寒冷氣候下,由于巖土中水凍結和融化等引起的若干作用的總稱。包括:①凍結和融化,蒸發和凝結,升華和凝華,即巖土中水的相變;②巖土中水分、鹽分和土顆粒的遷移;③土的凍脹和凍土融沉;④土的凍裂等。    隨著季節的交替,凍融作用會反復發生。在此過程中,細小土粒和礦物的微裂隙中的水膜的楔開壓力也隨著發生變化,從而導致細小土粒和礦物的破壞,使粒徑變小,這種作用稱為冷生水化風化。它不同于通常所說的寒凍風化。后者是由巖石大裂隙和空隙中冰的楔開壓力產生的。在非凍土區,石英的最終風化粒徑比長石大。但在凍土區,由于冷生水化風化,石英的最終風化粒徑(0.05~ 0.01毫米)比長石的最終風化粒徑(0.1~0.05毫米)為小。反復凍融時發生的另一種物理-化學作用,是膠體和粘粒凝聚成微集合體,使土的粒徑增大。上述兩種不同方向的作用形成一個相同的結果,使遭受反復凍融作用的巖土的粉粒含量大為增加。同時,形成一系列特殊的冷生地貌,即冰緣地貌。  
韩国伦理电影