低温

Objective:To observe the clinical effect of penetrating keratoplasty with long-term cryopreserved cornea in treating infective corneal diseases.

目的：观察深低温长期保存角膜穿透性移植治疗感染性角膜病的临床效果。

Objective To evaluate the effectiveness of penetrating keratoplasty with long－ term cryopreserved corneas.

目的评价深低温长期保存角膜在穿透性角膜移植术中的应有价值。

If we use it to perform corneal limbal stem cell transplantation, the rate of keratoplasty rejection will decrease.

利用深低温保存的角膜缘组织进行角膜缘干细胞移植可以降低移植排斥率。

Methods:32 patients of TCPC were reviewed: the average age was 10 years,ranged from 5 to 24 years and the average weight was 28 kilogramme,ranged from 13 to 55 kilogramme.18 patients underwent lateral tunnel and 1 patient underwent extracardiac conduit TCPC with hypothermic cardiopulmonary bypass and heart arrest,and 10 patients were treated by extracardiac conduit technique with normothermic CPB and without heart arrest and 2 patients without CPB,and 1 patients underwent two-step operation.

回顾性分析32例全腔静脉肺动脉连接术患者的临床资料：年龄5～24岁，平均（10±5）岁，体重13～55 kg，平均（28±11） kg，病种包括单心室16例，右心室双出口并完全性心内膜垫缺损6例，完全性大动脉转位并完全性心内膜垫缺损3例，三尖瓣闭锁6例，二尖瓣闭锁1例。其中，在低温体外循环心脏停跳下18例行右房内侧隧道法，1例行心外管道法，常温体外循环心脏跳动下10例行心外管道法，非体外循环下2例行心外管道法，1例行分次全腔静脉肺动脉连接术。

His researches in the fields of electromagnetism and the kinetic theory of gases laid the foundation for the work of other scientific giants such as Einstein

真空瓶的发明缘于他对低温下气体形态的研究，而无烟炸药更是他在诺贝尔的发明上的进一步改良。

His researches in the fields of electromagnetism and the kinetic theory of gases laid the foundation for the work of other scientific giants such as Ei tein

真空瓶的发明缘于他对低温下气体形态的研究，而无烟炸药更是他在诺贝尔的发明上的进一步改良。

There was a time in Alaska when I was severely hypothermic, standing knee-deep in water and really thinking I would never get out.

" "有一个在阿拉斯加的时候，我受到了严重低温，站在膝盖深的水，到底在想我永远不会退出。

The invention discloses a double-temperature double-chamber light wave sterilizing cabinet, which comprises the following parts: box, low-temperature chamber and high-temperature chamber in the box and control device, wherein the upper baffle rack is set in the low-temperature chamber, one lower baffle rack is set in the high-temperature chamber, the screen and keyboard are set on the box, the low-temperature chamber possesses first door with drawer switch and the high-temperature chamber possesses second door with drawer switch, the knife and fork rack is set on the bottom of first door, whose extending direction is vertical the door, the rotary lamp rack of ultraviolet tube is set in the low-temperature chamber, the light wave generating device is set in the high-temperature to emit light wave.

一种双温双室光波消毒柜，包括一箱体、设置在箱体内的低温室和高温室、控制装置，该低温室中设有一上隔物架，该高温室中设有一下隔物架，在箱体的上部依次设有显示屏、按键；该低温室具有抽屉式开关的第一门体，该高温室具有抽屉式开关的第二门体；在第一门体的底部设有一拉伸方向与门体拉伸方向垂直的、可以从左右两侧拉出的刀叉架；在该低温室内设有一设置有紫外线灯管的旋转灯架，在该高温室内设有一用于发射光波的光波发生装置。本发明消毒柜，使用范围广泛，功能齐全，消毒效果好。

Based on the detailed analysis of a variety of factors affecting stability of taxol production in Taxus cells, it was discovered that initial cell density and the relevant concentrations of substrates, elicitors and precursors significantly affected stability of taxol production; farther study showed that addition of elicitors at appropriate cellular state was the key to steadily improve taxol yield, especially, the proper cellular state was at the end of lag phase and at the beginning of the stationary phase, which was also proved by the cellular ultrastructure.

对影响红豆杉细胞紫杉醇产量稳定性的各类因素进行详细分析，发现细胞的接种密度以及与之相适应的培养基的基质浓度、诱导子浓度和前体浓度是影响紫杉醇产量稳定的重要因素；进一步研究发现，选择细胞处于合适的状态时加入诱导子是稳定提高紫杉醇产量的关键，细胞合适状态特别是延迟期末和稳定期初最合适，细胞状态的超微结构观察结果也证明了这一点；同时研究发现采用合适的同步化处理获得的细胞初始周期时相加入诱导子与紫杉醇产量稳定密切相关，且以低温同步化处理得到的细胞周期的分裂中期相的细胞加入诱导子不仅大大提高了紫杉醇的产量，而且诱导子加入时间大大缩短，有利于大大提高紫杉醇生产率。

"Lager beer s (from lagern,"to store"), of German origin, are bottom-fermented and stored at a low temperature for several months; most are light in colour, with high carbonation, medium hop flavor, and alcohol content of 3-5% by volume."

原产德国的贮陈啤酒是底部发酵的，在低温下贮藏数月；大多色淡，二氧化碳含量高，酒花味适中，含酒精的容量浓度为3～5%。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。