How to preserve liquid nitrogen is an unsolved problem, they are working on it.

They use liquid nitrogen to burn warts off of fingers.

他们使用液氮把手指上的瘊子冷冻掉.

Deepfreezing food by using liquid nitrogen is a new effective method to keep it fresh.

用液氮快速冻结食品是保鲜新技术之一.

Objective To comprehend the repair process of necrotic femoral head through liquid nitrogen.

目的通过动物模型,了解股骨头坏死后的修复过程.

By liquid Nitrogen refrigeration technique, we can satisfy-180℃～ + 150℃.

使用液氮制冷技术, 可以做到超常规要求的 -180 ℃～+150℃的要求.

Eyes are most sensitive to the extreme cold of liquid nitrogen and its vapors.

眼睛最容易受到氮液体和蒸气的极低温的影响.

By using ice-salt mixture instead of liquid nitrogen as refrigerant, the reaction temperature was greatly increased.

本文用冰盐水代替液氮作冷却剂,提高了反应温度, 改善了反应的条件.

The Company is a private joint-stock enterprises, are liquid nitrogen container industry emerged a new army.

内容主要描述:本公司是一家民营 股份制 企业, 是液氮容器行业涌现出的一支新军.

Purchase and manage the liquid Nitrogen according to the regulation strictly.

严格按公司规定采购和管理液氮.

Objective To establish model of blast-toxicosis combined injury caused by the explosion of the liquid propellant.

目的复制冲击波和液体火箭推进剂中毒致冲毒复合伤的动物模型.

The missile is a single stage, liquid-propellant design carrying a single nuclear warhead.

导弹是单级, 液体推进设计能携带一枚单一的核弹头.

Glyoxal is prepared with waste liquid propellant HNO 3-27 S and ethanal.

利用报废的液体推进剂硝酸-27S和乙醛制备乙二醛.

The tests include the leak detection of liquid propellant and other liquid systems.

完整性试验包括对推进剂和其它液体系统的泄漏检测.

Hydroxylammonium nitrate ( HAN ) is the main active toxic component of the new HAN based liquid propellant.

硝酸羟胺 ( HAN ) 是新型硝酸羟胺基液体推进剂的主要毒理活性成分.

It is reasonable that this result should be generally applicable also to liquid-propellant rockets.

这个结果通常也应适用于液体推进剂火箭.

The membrane tank is that one kind of liquid propellant of space system is broad used.

隔膜贮箱是一种空间系统应用较广泛的液体推进剂贮箱.

This paper introduces theoretical formulation optimization and ignition and combustion experiments of liquid propellant.

文内简述了液体药理论配方优选和液体药点火、燃烧实验研究.

As Geithner explained, the federal government has the power to take over and liquidate failed banks.

盖特纳解释说, 联邦政府有权接管和清算破产银行.

The court decided to help the company liquidate its chain debts.

法院决定帮助企业清理三角债.

They believe customers would stop buying cars and the company would be forced to liquidate.

它们相信顾客将停止从破产企业购买汽车,而这将迫使这些企业进行清算.

The doctor delivers demand the bill of cost , sa Weiji cannot liquidate.

医生一次次送来催索诊费的帐单, 萨维奇都无法偿付.