临界的

By analyzing the images and the work function change, we propose a new scheme for this well-studied system.

对STM图像及功函数变化的分析表明，当Na原子覆盖度小于临界覆盖度(0 。0 8ML)时，Na原子具有类气态的性质并可以在一个吸附能阱中快速移动。

Based on the transfer matrix method and ball bearing analysis theory, the dynamic characteristics of rotor-bearing system of high speed machine tool spindle are researched.

完成5SD51A和5SD18-4等两款高速磨削电主轴的动态设计，分析了各种结构因素对主轴临界转速、不平衡响应和动、静刚度的影响。

It demonstrated that without aeration the best type of agitator is three-blade impeller and the height is 1/3 diameter of impeller. Aeration can improve the suspension of sludge.

结果表明在无曝气的情况下，选用三叶推进式搅拌器，搅拌器离底高度为1/3搅拌器直径时所需要的临界搅拌速率最低。

Highlighted many areas in plant nutrition needing continued research focus including ammonium nutrition, cultivar/hybrid nutrient interactions, magnesium and chloride nutrition, sulphur nutrition, critical nutrient concentrations at early stages of plant development and a better understanding of plant nutrient uptake throughout the growth cycle.

比如Beaton等（1990）强调需针对植物营养的许多领域继续研究，包括铵养分、栽培种/杂交种与养分间的交互作用、镁和氯养分、硫养分、植物发育早期临界养分浓度和更好了解全生育期植物养分吸收。

The surface activity and micelle behavior of the copolymers in aqueous solution were deterimned by surface tension methods.

在水溶液中，聚N-异丙基丙烯胺大分子随著温度升高会产生分子链的折叠，它的最低临界溶解温度为3236℃﹝4﹞，即在低于LCST时，它能完全溶解于水溶液中，而在LCST之上，则会产生沉淀。

The effect of the solution pH on the surface tension and the critical micelle concentration has also been studied. The experimental results showed that α-CB exhibits excellent surface properties.

实验结果表明，α-癸基甜菜碱具有较低的表面张力和临界胶束浓度，且以两性离子形式存在时比阳离子形式存在时的表面活性明显增强。

In Chapter 2, we present the theoretic framework of short-time critical dynamics, as well as its birth、grow and newly applications.

第二章中我们介绍了临界短时动力学理论框架，它的产生，发展及其最新的研究应用。

The main tool for establishing the critical exponents is the method of self-similar solutions.

创建临界指标的主要工具是自相似解的方法。

The relation k_s and k_ and the effect of them on nuclear critical safety is discussed in the paper.

文章讨论了ks 与keff间的差别和关系以及它们对核临界安全的影响。

In addition, the current domestic and international Cut Rose used in the production of nutritional diagnosis method is the critical value of soil testing and fertilization, both qualitative diagnosis method, the production of guidance is not strong, the lack of production foreseen.

此外，目前国内外月季切花生产中所使用的营养诊断方法主要是临界值法与测土施肥法，均为定性诊断方法，对生产的指导性不强，对产量缺乏预见。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。