liquid nitrogen的例句大全

speaking to zhao zhongxian's colleagues at the chinese academy of sciences' physics institute, "i've learnt that he has been on the frontier of superconductivity research for more than 40 years." he was the first to design and develop a liquid nitrogen temperature superconductor back in 1987.

“据我了解，他研究超导技术有40多年时间了”中国科学院物理研究所赵忠贤的一个同事如是说。在1987年，他是第一个设计并开发液氮超导体的。

Liquid nitrogen autofill unit and level controller

低温液面自动控制器

Analysis of the Storage Effects of Castanea mollissima Seeds and Excised Embryos Treated by Liquid Nitrogen

LN2处理板栗种子和离体胚保存的效果分析

For higher extraction efficiency and low threshold operation to the quasi-three level laser system, the Tm, Ho ∶ YLF crystal is cooled by liquid nitrogen reserved in a small detector type dewar, and works at the temperature of 77 K.

为降低准三能级系统激光器阈值，提高激光脉冲能量抽取效率，Tm，Ho∶YLF晶体采用液氮制冷方式，工作在77K温度条件下。

A laboratory procedure was then used to "suck out" the eggs, which were matured with stimulating hormones and frozen in liquid nitrogen.

随后应用试验程序“吸取”卵子，这些卵子经刺激激素进行成熟并冷冻于液氮中。

Therapeutic Effect Observation of Liquid Nitrogen Cryotherapy in Treating 188 Cases of Scabies Nodular

液氮冷冻治疗疥疮结节188例疗效观察

In order to recycle Tokamak exhaust gases expelled from nuclear fusion reactors, the hydrogen isotope mixture gas which contain the impurities of oxygen and nitrogen has been purified by the means of the method of catalytic deoxygenization and cryogenic ( i.e. liquid nitrogen temperature 77.4 K) absorption.

为了回收利用核聚变反应堆排出的托卡马克废气，将含有氧、氮杂质的氢同位素混合气，通过催化剂脱氧，低温（774K）吸附的方法，进行了净化处理。

Thermal cycle design of liquid nitrogen engine

液氮发动机的热力循环设计

Analysis of thermal distortion of crystal of DCM cooled by liquid nitrogen

液氮冷却单色仪晶体的热应变分析

XLi2S ·( 1-x) B2O3 glasses were prepared by high temperature melting reaction and liquid nitrogen quenching technique under inert gas atmosphere.

采用惰性气体保护下的高温熔融反应及氮淬冷技术，制备了xLI2S·（1&X）B2O23玻璃。

Based on the theory of similarity, similar modeling analysis of the liquid nitrogen simulative cold energy recovery system of LNG is conducted.

在相似理论的指导下，通过对比分析氮气和天然气的物性，对液氮模拟液化天然气汽车冷能回收系统进行了相似模化分析。

The Effect on the Distill of Amylose in Glossy Ganoderma Sporule Powder Treated with Ultrasonic and Thawing and Freezing Test of Liquid Nitrogen

超声-液氮冻融处理对灵芝孢子粉多糖提取的影响

A Combined Treatment of Liquid Nitrogen Cryosurgery for Liver Cancer of Late Stage: Report of 6 cases

液氮冷冻综合治疗晚期肝癌6例

Head continuous with body; Clinical and experimental studies on seal retinal tears by cotton cryoprobe cooled liquid nitrogen

药棉浸冷冷冻头冷凝视网膜裂孔临床实验研究

Objective To evaluate cryotherapy safety and effect of liquid nitrogen cooled cotton cryoprobe on seal retinal tears.

目的评价药棉液氮浸冷冷冻头冷凝视网膜裂孔的安全性和疗效。

Analysis the Clinical Efficacy of Cryotherapy with Liquid Nitrogen in Pyogenic Granuloma

液氮冷冻治疗化脓性肉芽肿46例疗效分析

Experimental study on superficial hypothermic cryotherapy of liquid nitrogen in the skin tissue of rabbits

液氮浅低温冷冻对家兔皮肤组织学影响的实验研究

In the paper, a traditional setting of measuring TSC is improved by ameliorating sample room and assembling liquid nitrogen cooled system, which can analyze exactly sample in detail.

本文通过改进样品室、增加液氮冷却系统，对传统热激电流测量装置进行了完善，使其能对样品进行更详细地分析。

The fundamental equipment of each eye bank included super-clean worktable, slit-lamp microscope, refrigerator, and liquid nitrogen jar.

所建各眼库均有的设备：超净工作台、裂隙灯显微镜、冰箱、液氮罐。

In connect with detector, Mark ⅱ dewars preserve for liquid nitrogen time is 40 horus;

接探测腔后，Ⅱ型杜瓦液氮保存期为40h；