可评价的

Research also shows that in different test condition, sensitivity, accuracy, and stability of bending creep test at 0 C are better than that of bending test at -10C. Thus, bending creep test at 0C can preferably evaluate the crack resistance of asphalt mixture at low temperature.

结果表明，老化过程大大降低了沥青混合料的低温抗裂性能，0℃弯曲蠕变试验比-10℃弯曲试验对不同的试验条件的区分度更大，试验误差更小，稳定性更好，可较好地评价沥青混合料的低温抗裂性能。

The general condition for athermalzing an optical system when the object surface is at finite or infinite distance is deduced in this paper, and the principle and design method of employing a diffractive optical element to athermalize and achromatize an optical system with normalized T-C chart are expounded.

本文推导了物面位于有限和无限距离时实现光学补偿的通用条件，论述了利用归化T-C图设计热补偿和消色差红外光学系统的原理和设计方法，给出了8-12μm波段内、焦距123mm、相对口径F/2.5在20-60℃温度范围内的折衍混合红外光学系统的设计结果和理论评价结果，所述的设计方法可方便地推广到前视红外系统中。

The thesis discusses Baoding Electric Power Corporation under new situation interms of macro environment and micro environment and the phase of electric powersupply and demand. By the analysis of marketing status of Baoding Electric PowerCorporation and the actu...

论文从宏观、微观环境、电力供需形势等方面论述了保定供电公司所面临的新环境，在对保定供电公司营销状况及保定地区用电市场现状分析的基础上，运用灰色马尔可夫链方法对未来电力需求进行了科学预测，并结合综合评价方法确定保定地区的电力目标市场为工业用电市场和城乡居民用电市场，根据电力市场营销理论，结合保定供电公司在电力市场营销中存在的问题，提出了相应的电力营销策略。

This paper established an approach, based on the superposition principle, for providing models and solutions for arbitrarily oriented fractures. So the anisotropism of fractured formations is estimated quantitly.

基于叠加原理，本文建立了裂缝网络的分析模型并推导出任意方位裂缝的渗透张量的表达式，据此可对裂缝性储层的各向异性进行定量评价。

300 pieces of idioplasm resources of the Tibetan edible cultivation spring naked barley is identified for characteristic of shape, agronomic characters, rust-resisting property and grain thick protein,β-grape polymerization sugar and Vitamin E and so on from the Tibetan different region, which are analysed result in, for one thing, multiplicity of Tibetan spring naked barley is quite rich for the variation of the awn, leaves and the grain color, and multiple property are highest; Secondly, it has some fine hereditary characters of early maturation, big spike, many grains, many arrises and the strong anti-rust quality; Thirdly, genetic potential which is used possibly is enormous for characteristic of dense spike, exiguous spike, naked grain , the hook awn, short stem, the anti-rust and so on ; Fourthly, thick protein,β-grape polymerization sugar and Vitamin E of grains are rather difference to environmental condition of the various areas.

从西藏各地征集的300余份食用栽培春青稞种质资源，从形态特征、农艺性状、抗锈性和籽粒粗蛋白、β-葡聚糖含量、维生素E等特征特性鉴定、评价。分析结果认为：（1）西藏春青稞多样性极为丰富，如芒、稃和籽粒颜色，具有变异最为丰富，多样性最高的特点；（2）具有早熟、大穗、多粒、棱型多，以及抗锈性强等和耐各种不良环境因素的优良遗传性状；（3）具有密穗、稀穗、裸粒、钩芒、矮生、抗锈等可利用基因潜力巨大等特色；（4）籽粒粗蛋白、β-葡聚糖、维生素E等成份因各地区环境条件不同差异较大。

The real-time,dynamic emulations about the society,economy,environment,energy and maize industry systems have been ...

通过对高、中、低三类产业发展方案的作用、费用、效益等进行定量比较，应用层次分析法和可拓学思想中的优度评价方法，反映了不同发展战略下的系统动态行为并完成方案优化。

IVUS can be used to diagnose coronary atherosclerosis exactly. IVUS can be used to select the stenting indication and the size of stenting exactly. IVUS can accurately visualize the situation of stent expansion in deployment stent . Post-stenting vessels showed bad effect can be improved some what by high-pressure ballon re-expansion.

结论IVUS诊断冠心病的敏感性和特异性均为100%，IVUS是诊断冠心病的金标准；IVUS能准确选择支架置入的适应症、帮助选择支架大小，支架置入后可精确评价支架扩张是否充分。

In order to overcome the uncertainty of the index weights of the water resources renewal capacity evaluation, the concept of fuzzy weighted value is proposed to take into consideration of the fuzzy of the index weights.

在此评价模型中，提出了模糊权重的概念，可充分考虑权重的模糊性，避免了权重取值带来的不确定性。

The similarity of HPLC fingerprints from the general abstract of 7 kinds of honeysuckles were used to test the method, and the calculate results showed that the method was a good way to evaluate the similarity between HPLC fingerprints, and it can be applied to control the quality of Chinese traditional medicine.

用7个不同品种的金银花提取物的HPLC指纹图谱对计算方法进行了检验，结果表明相似度能较好地定量评价指纹图谱间的相似性，可应用于中药质量控制。

Objective To investigate the serum levels of expression of MMP-2 and MMP-9 in SHF, CHF and control groups respectively for the purpose of approaching the internal relationship between MMP-2, MMP-9 and CHF. Through the way, we could further study whether MMPs can be regarded as a new target to evaluate the progressing as well as the treatment and prognosis of CHF.

目的 检测收缩性心衰及舒张性心衰患者和正常对照组血清中血清基质金属蛋白酶2，9的含量，探讨两种类型心衰与MMP-2，MMP-9表达的内在关系，从而进一步探讨MMP-2，MMP-9是否可作为心衰病情进展和评价心衰治疗效果及预后的新指标。

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。