An Uniform Formula of Neutron Multiplication Calculation from Sub-Criticality to Prompt-Criticality with Step Change of Reactivity

Semantic Interoperability Model and Application Study of Critical Appraisal on Evidence Based Medicine

循证医学证据评价的语义模型与应用研究

Doctored photographs are appearing with a growing frequency in magazines, critical photo evidence in courtroom, insurance claims, science discovery and security surveillance applications.

在现在，伪造图像越来越多的出现在媒体杂志、法庭证物、保险索赔、科学发现以及安全监督等应用中。

A polysulfate species was observed on reacted SiO2 which provides a critical evidence to reevaluate the role mineral dust may play in the formation of sulfate particles in the troposphere.

而且实验中发现SiO2与SO2反应后表面能形成硫酸盐的聚合物，这为重新评估大气颗粒物在对流层的硫酸盐形成过程中所起的作用提供了有力的实验室依据。

Question 11. What's the critical evidence to dig out who fired the fatal shot?

问题11帮助查明谁开出致命一枪的那条关键线索是什么？

The large volume of intra-industry trade is often cited as critical evidence favoring the new trade theory.

摘要产业内贸易常被作为支持“新贸易理论”的一个关键因素。

This finding provided critical evidence that the virus was new to the human immune system.

这一研究结果提供了关键证据，证实此病毒是人体免疫系统遇到的新病毒。

Sadly, in a world where obscure Rabelais translations provide critical evidence, the true reason may remain forever elusive.

可悲的是，在一个只有拉伯雷的不知名译本能提供关键证据的世界，握手的真正起源可能会永远不为人所知。

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 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。

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。

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。

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 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。

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。

We already face a critical shortage of health-care personnel.

而我们的卫生保健人力早已面临极度匮缺的局面。

There was a critical shortage of food.

当时粮食奇缺。

A critical shortage of food; a critical illness; an illness at the critical stage.

食物的严重短缺；病危；处在危急状态的疾病。

Some areas' water resources critical shortage has become hinders of their economical and social development bottleneck.

部分地区水资源严重短缺已成为阻碍其经济和社会的发展的瓶颈。

So the impact of process fluctuations on performance has become extremely critical in IC design.

因此在集成电路设计中，互连工艺波动对集成电路性能的影响变得至关重要。

Ethylene glycol played an extremely critical role in the morphology.

乙二醇在球形晶体形成过程中起到极其重要的作用。