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- Cell populations can be preserved in the frozen state for long periods and r etain their viability. 在冰冻状态下，可长期保存细胞株，并保持其生活能力。
- Cell populations can be preserved in the frozen state for long periods and retain their viability. 在冰冻状态下,可长期保存细胞株,并保持其生存能力。
- The process conditions in the stages of esterification, melt polymerization and solid state polymerization were discussed. 讨论了酯化反应,熔融聚合,固相聚合阶段的工艺条件。
- It is of utmost importance to have a sample for analysis frozen immediately and have it arrive at the laboratory in a frozen state. 为了防止检验前残留物被酶分解,必须把要进行分析的样品马上冷冻起来,使之在冷冻情况下送达实验室,这是极为重要的。
- The intrinsic viscosity of PEN chip subjected to solid state polymerization increased from 0 5 dL/g in the stage of melt polymerization to more than 0 7 dL/g. 通过固相聚合后 ;PEN切片的特性粘数可由熔融聚合的 0 .;5 d L/g提高到 0
- The frozen juice concentrate is placed in storage and is maintained in the frozen state until the consumer is prepared to use the product. 在消费者准备要使用产品之前,冷冻浓缩果汁应置于贮藏库中并使之保持冷冻状态。
- Economists said the government was attempting to jump-start a consumer loan market whose frozen state is threatening to exacerbate a looming recession. 经济学家说政府正在努力使已经凝固的消费信贷市场活跃起来。一面加速经济的衰退。
- The progress in the research of recycled Poly(ethylene terephthalate) (PET) to be modified by means of increasing viscosity, solid state polymerization, blending and strengthening is discussed. 从增黏改性、固相挤出法改性、共混改性、增强改性等几个方面综述了聚对苯二甲酸乙二醇酯(PET)瓶回收料改性的研究进展。
- Study of Metal Cutting Character in Frozen State 低温冷冻状态下金属切削性能研究
- sublimation from the frozen state 冷凝态升华(低温干燥)
- This method can guarantee the quality of the frog oil and the edible value of the frog. the live frogs are scalded by boiling water to stiff, then frozen quickly to the freezing state of the viscera. 本发明提供了一种能保证林蛙油品质及蛙体食用价值，以速冻为主要工艺的取油方法。%24该方法特点是：将活蛙经水烫使其躯体僵直，经速冻至脏器冰点状态时，将蛙油从蛙体中剥离出来，经漂洗去腥后，人工或晾晒干燥，以便长期保存。
- The butcher chopped off a rib of frozen pork. 屠夫砍下一块冻肉的肋条。
- The snow has frozen hard on the road. 路上的雪已经冻得很硬了。
- The seedling was frozen to death. 幼苗被冻死了。
- These frozen foods are the most convenient of all. 这些冷冻食品是最为方便。
- The clothes were frozen on the washing-line. 衣服在晾衣绳上冻住了。
- The frozen snow crunched under our feet. 冻结的雪在我们的脚下嘎吱作响。
- Economically, the country is in a very healthy state. 从经济学的观点来说，国家处于很兴旺的状态之中。
- The window has frozen up and I can't open it. 窗户给冻上了，我打不开。
- The objective of this study is to investigate influence of extender on storage of native chicken semen in cooling or freezing state, and to modify concentration of cryoprotective agents. 本研究之旨在藉由探讨稀释液对精液冷藏及冷冻保存，以及不同冷冻保护剂对精液冷冻保存之影响。
