1) Ultra low temperature-rapid freezing
超低温快速冷冻
1.
Ultra low temperature-rapid freezing followed frozen substitution without aldehyde or osmium fixation has been investigated as a method for preparing biological specimens.
超低温快速冷冻固定以极高的冷冻速率（１００００Ｋ／ｓ）对生物组织进行物理固定，可使生物组织结构、组织内可溶性离子及游离性物质得到保存，使被固定后的生物组织保持最接近于原自然状态，这种样品制备方法大大优于化学制备法，因而在Ｘ－射线微分析及免疫细胞化学中得到广泛应用。
2) cryopreservation
[,kraiə,prezə'veiʃən]
超低温冷冻
1.
The effect of cryopreservation on the function of transplanted rabbit testicle;
睾丸灌注超低温冷冻对家兔移植睾丸功能的影响
2.
Damage machanism of Artemia spp.embryos during cryopreservation;
超低温冷冻保存卤虫胚胎的损伤机理
3.
Cryopreservational effects on the spermatic enzyme s activities of Japanese ell(Anguilla japonica);
超低温冷冻对日本鳗鲡精子酶活性的影响
3) ultra-rapid frozen embryo
超快速冷冻胚胎
1.
This paper introduces some new progresses in the researches on the tube baby through the ultra-rapid frozen embryo transfer, the first cloned dog in the world, the tissue reengineering technology, the biotechnology making the plant no-producing pollen, the development of the gene-chip, and the tube ovary, etc.
介绍了超快速冷冻胚胎移植试管婴儿、世界首只克隆狗、组织工程再造技术、使植物不产生花粉的生物技术、基因芯片的开发以及试管卵巢研究的新进展,并展望了它们的应用前景。
4) cryopreservation
[,kraiə,prezə'veiʃən]
超低温冷冻保存
1.
Study on cryopreservation of the sperm of freshwater prawn Macrobrachium nipponense(Crustacea,Decapoda);
青虾精子超低温冷冻保存技术的研究
2.
Studies on Structure Characteristics of Spermatozoa of Acipenser Sinensis and Its Sperm Cryopreservation;
中华鲟精子结构特征及其精液超低温冷冻保存技术研究
3.
Applying the cryopreservation technique to the preservation of Laminnaria germplasm will effectively solve the problem of pollution, germplasm hybrid, mutation in the germplasm preservation and then the algae germplasm is expected to achieve the permanent preservation.
利用海带孢子与配子体为试验材料进行超低温冷冻保存技术研究,主要取得了以下研究成果：在海带游(胚)孢子超低温保存技术方面,降温速率较快的两步法可以成功冻存孢子,DMSO是对孢子毒性最小且对冻存最有效的抗冻保护剂。
5) Cryopreservation
[,kraiə,prezə'veiʃən]
低温冷冻
1.
The Effects of Cryopreservation and Incubation on the Levels of Oxidative Stress of Human Sperm;
低温冷冻和孵育对人精子氧化应激水平的影响
2.
In the research, activation and artificial insemination of Bombyx mori female bursa copulatrix semen was studied, Bombyx mori bursa copulatrix semen was cryopreserved by different cryopreservation ways, DN A damage detection and artificial insemination of the thawed sperm was also studied.
本研究对家蚕雌蛾交配囊精液进行了活化及人工授精试验,并采用不同的冷冻方法对家蚕交配囊精液进行低温冷冻保存。
6) freezing
[英]['fri:zɪŋ] [美]['frizɪŋ]
低温冷冻
1.
Affects of sperm washing, cryodiluents, freezing methods (pellet, straw and vial) on sperm motility ,stahus, morpholgy and acrosome were studied.
比较研究了精液离心、不同稀释液和冷冻方法对大熊猫精液超低温冷冻保存后的活力、运动状态、精子和顶体形态的影响 。
补充资料：超低温胶黏剂
分子式：
CAS号：
性质：在超低温(例如液氢、液氧、液氮)下可使用的胶黏剂。主要是聚醚聚氨酯型胶黏剂。应用在航天、超导和空分等领域。
CAS号：
性质：在超低温(例如液氢、液氧、液氮)下可使用的胶黏剂。主要是聚醚聚氨酯型胶黏剂。应用在航天、超导和空分等领域。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条