critical materials

As one of the critical and competing materials in national economy and defense, fiber reinforced polymer composite has been most developed and widely used.

复合材料是当今国民经济和国防建设显示竞争优势的重要材料，其中纤维增强聚合物基复合材料发展最为完善、应用最为广泛。

The stainless steels and high nickel corrosion resistant alloys are critical engineering materials.

不锈钢和高镍耐蚀合金是重要的耐蚀材料。

The international mission to get rid of Syria's chemical weapon says it is unlikely to meet the December 31st deadline to transport the most critical materials out of country.

负责清除叙利亚化学武器的国际使团表示，目前来看，在12月31日最后期限前将大部分关键物料运出叙利亚不太可能。

For example, how do unbalanced bilinguals get access to the conceptual store in their second language ( L2)? In addition, most previous studies take concrete words as the critical materials, and studies on abstract words are quite rare.

例如，双语发展不平衡的双语者，其第二语言是如何通达概念表征的呢？而且，此前大部分研究都以具体词为关键材料，对抽象词的研究甚少。

The microstructure of metallic materials is formed during the process of smelting, casting, forming and heat treating, in which forming and heat treating are critical to materials' microstructure and properties.

金属材料的微观组织是在冶炼、铸造、成形加工、热处理工艺过程中形成的，而成形加工及热处理对其最终微观组织结构及其性能起着至关重要的作用。

Mine as a base for energy and raw materials for energy production plays a critical role.

矿山作为能源与原料基地，对于能源生产起着关键性的作用。

It is known that the potential danger of combustion/ explosion of feedstock gas being comprised of raw materials of methanol, tail gas and fresh air is referred to as the important and critical factors related to the safe design and operation of formaldehyde production plant.

甲醛生产工艺原料气的燃烧/爆炸潜在危险是关系装置安全设计与操作的重要因素。

The ultra high pure hydrogen peroxide is one of the critical chemical materials for wet chemical process in the microelectronic industry.

超高纯过氧化氢试剂是微电子材料加工必需的关键电子化学品。

A study in stability of airflow on test board of critical speed of agricultural materials

农业物料临界速度试验台气流稳定性的研究

As critical materials used in polymer lithium-ion battery ( PLB), Polymer electrolytes affect the performance of batteries directly but decide the process for PLB manufacturing.

聚合物电解质是研发聚合物锂离子电池的关键材料，它们不但直接影响电池的性能而且也决定了聚合物锂离子电池的生产工艺。

A new kind of method for studying critical materials-electron backscatter diffraction ( EBSD ) analysis technology was introduced.

介绍了一种新型的晶体材料研究方法 —— 电子背散射衍射 分析技术 .

Currently most of the liver tissue engineering using composite materials as scaffolds, and generally get a uniform cross-linking strength by chemical crosslinking methods, but the choice of crosslinking agent is critical.

目前肝组织工程大多采用复合材料作为支架材料，通过化学交联的方法一般能获得理想的、均匀一致的交联强度，但交联剂的选择非常关键。

Critical deformation temperature, maximum deformation, deformation recovery temperature, deformation recovery time of NR/ LDPE materials are investigated in this paper.

研究了天然橡胶／低密度聚乙烯（NR／LDPE）材料的临界形变温度、最大形变量、形变回复温度、形变回复时间等形状记忆性能。