液态氧

The actinic radiation-curable and cationically polymerizable organic substance is at least one glycidylether of a polyhydric aliphatic, alicyclic or aromatic alcohol having at least three epoxy groups with epoxy equivalent weight between 90 and 800 grams per equivalent, at least one solid or liquid alicyclic epoxide with an epoxy equivalent weight between 90 and 330 grams per equivalent having at least two epoxy groups and monomer purity greater than about 90 % by weight, or at least a solid or liquid epoxycresol novolac or epoxyphenol novolac having epoxy equivalent weight between 130 and 350, or mixtures thereof.

可光化辐射固化并可阳离子聚合的有机物质为至少一种带有至少3个环氧基团环氧当量为90―800克每当量的脂族、脂环族或芳族多元醇的缩水甘油醚，至少一种环氧当量为80―330克每当量带有至少两个环氧基团且单体纯度大于约90wt％的固态或液态脂环环氧化物，或至少一种环氧当量为130―350的固态或液态环氧甲酚线性酚醛清漆或环氧苯酚线性酚醛清漆，或其混合物。

It was pointed out that introduction of cyano group into chain of the energetic binder could improve mechanical properties of solid propellant with it.

分析了3，3 双取代氧丁环上两个取代基的类型对其均聚物聚集态的影响，认为在3，3 位进行不对称取代可获得液态含能粘合剂。

A liquid amine ashless antioxidant HAO without phosphorus and zinc was prepared by alkylation of diphenylamine and 12 carbon iso olefin mixture, which can be applied at high temperature.

以二苯胺和含C12 的混合异构烯烃为原料，通过烷基化工艺，研制出了适于高温条件下应用的不含磷、锌元素的液态胺型无灰抗氧剂双十二烷基二苯胺。

These Ir complexes, bearing the chromophore ligand pyridine, isoquinoline and quinazoline respectively, exhibit green-to-red photoluminescence with moderate to high quantum efficiencies in the degassed fluid state and bright emission in solid state.

首先，描述一系列含P^O辅助基的铱金属错合物发光材料之设计概念，这些铱金属错合物藉由pyridine， isoquinoline和quinazoline不同的发光基团调控，磷光放光可以由绿色改变至红色，不论在除氧的溶液态以及固态都有相当不错的量子效率，并且具有效率高、寿命长的优点。

It was found that hexadecane was the most suitable oxygen vector and optimum concentration was 10%.

试验还考察了多种液态烷烃作为氧载体对法夫酵母生长和类胡萝卜素合成的影响，发现正十六烷作为氧载体效果较好，其最佳条件是在法夫酵母接种同时添加10%的正十六烷。

Summer 2002 : A young marine engineer, David Nichols, in a team of marine engineers intending to explore the Titanic wreck with revolutionary new ultra-deep liquid-oxygen technology, experiences startling visions of living passengers and crew on board an intact ship.

2002年夏季：一个年轻的海洋工程师，戴维尼科尔斯，在团队中的海洋工程师有意探索铁达尼号沉船与革命性的新超深液态氧技术，经验，惊人的愿景，生活乘客和船员在船上一个完整的船。

But it's also the technical name for liquid oxygen, which makes rocket fuel.

不过，它还是液态氧的专业名称，专门用来作火箭燃料的。

Liquid oxygen is pale blue and extremely cold.

液态氧是淡蓝色，温度很低。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。