查询词典 liquid nitrogen

The lucky winner of the prize promoting the revamp of New Scientist magazine won't be able to collect the award until death when he or she will be cooled to a temperature at which decay of the body stops and then suspended in liquid nitrogen in a state known as cryonic preservation.

届时获奖者的身体将被冷却到足以停止身体腐坏过程的低温，然后被悬浮在液氮中，进入冷冻保存状态。

On-hoard determination of picoplankton is preferred, if possible. Otherwise, it is better to use paraformaldehyde or the mixture of paraformaldehyde and glutaraldehyde as fixatives, the samples stored in liquid nitrogen should be analyzed as soon as possible.

如有可能，应该尽量现场测定微微型浮游生物样品，否则建议采用多聚甲醛或其与戊二醛的混合物作为固定剂，将样品保存于液氮中，待返回实验室后尽快进行测定。

Twenty tobacco transgenic plants were screened for the expression of the hLf gene: 1g of fresh weight of transgenic leaf tissue was ground in liquid nitrogen and total soluble proteins were extracted. The following figure shows the Western analysis of the total soluble protein extract from transgenic leaves (1. concentrated protein extract; 2. milk hLf. The position of protein standards is shown on the left).

以20棵基因转殖菸草，筛选hLf基因的表现，取一克新鲜的转殖叶片组织於液态氮中研磨，以萃取所有可溶性蛋白，右图显示将这些由转殖叶片萃取之蛋白进行西方墨点分析的结果样本1为浓缩之蛋白萃取液，样本2为牛奶的hLf，而标准蛋白质(marker位於左侧。

Twenty tobacco transgenic plants were screened for the expression of the hLf gene: 1g of fresh weight of transgenic leaf tissue was ground in liquid nitrogen and total soluble proteins were extracted. The following figure shows the Western analysis of the total soluble protein extract from transgenicleaves (1. concentrated protein extract; 2. milk hLf. The position of protein standards is shown on the left).

以20棵基因转殖菸草，筛选hLf基因的表现，取一克新鲜的转殖叶片组织於液态氮中研磨，以萃取所有可溶性蛋白，右图显示将这些由转殖叶片萃取之蛋白进行西方墨点分析的结果样本1为浓缩之蛋白萃取液，样本2为牛奶的hLf，而标准蛋白质(marker位於左侧。

Methods 4 cases of liquid-nitrogen-preserved homografts were used in treating complex congenital heart diseases.

应用液氮保存的同种异体带瓣大血管治疗复杂先心病4例(男性3例，女性1例，年龄5～24岁)。

The titer degree of this hybridoma cell line remained unchanged after frozen in liquid nitrogen for three months.

将杂交瘤细胞株在液氮中冻存3个月后复苏，其分泌的单克隆抗体效价不变。

These materials could conduct electricity without resistance well above the temperature of liquid nitrogen (77 kelvins, or –196 degrees Celsius).

该材料在液氮温度（77K，-196℃）下出现了超导现象。

Vaporizers convert the liquid nitrogen to its gaseous state.

汽化器把液氮转化成气态。

The results of protein life experiment shown that tubulin can be kept in liquid nitrogen for a long period without losing its biological activity obviously.

对微管蛋白的寿命试验结果表明，微管蛋白在液氮中保存较长的一段时间，而其活性没有明显降低。

The irradiation products was transported into a special source box filled with activated charcoal at liquid nitrogen temperature. When the equilibrium distribution of gas Xe in the source box is achieved, the γ-spectrum was continuously acquired.

在反应堆中对盛装在玻璃管中的普通氙辐照96h，经一定时间冷却后，将辐照产物吸附到处于液氮温度下的特制源盒中，20 min后，待Xe气体在源盒中达到均匀分布再进行了能谱测量，以获得127Xe的准确活度值。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新