速率

The results showed that the DF excitation spectrum was obviously similar to the photosynthesis action spectrum; the DF signal changes with the intensity of excitation light source variation behaved as 'photoinhibition' phenomena of photosynthesis; and the DF intensity has an excellent correlation with photosynthesis rate at room temperature.

实验结果表明：延迟荧光激发谱与光合作用谱存在着明显的相似，延迟荧光强度随着激发光源光强的变化表现出类似的光抑制现象，以及在室温条件下延迟荧光强度与光合速率有着很好的相关性。

The results showed that the DF excitation spectrum was obviously similar to the photosynthesis action spectrum; the DF signal Changes with the intensity of excitation light source variation changing behaved as 'photoinhibition' phenomena of photosynthesis; and the DF intensity has an excellent correlation with photosynthesis rate at room temperature.

实验结果表明，延迟荧光激发谱与光合作用谱存在着明显的相似，延迟荧光强度随着激发光源光强的变化表现出类似的光抑制现象，以及在室温条件下延迟荧光强度与光合速率有着很好的相关性。

The rate of TSR in geologic settings is limited by temperature and activation energy .

地质条件下热化学还原反应的速率受温度和活化能的制约。

The activation energy was calculated to be 406 kJ/mol and the rate constants were determined.

测定了各反应条件下的反应速率常数并测得其活化能为406kJ/mol。

With solid state synthesis method,the expression of rate of reaction is detected and order of reaction and activation energy are defined.

本文通过固相合成的方法，对反应速率进行了测定，确定其反应的反应级数和活化能分别为4。

It was demonstrated that addition of CO2 in the reaction system could increase the reaction rate significantly.

结果表明，反应速率随着CO2压力的增加大幅度提高。

The cationic polyelectrolyte P (AM-DMDAAC with a certain scope of molecule weight was synthesized by controlling synthesis conditions. P is a kind of functional additive for carbon paper designed especially for proton exchange membrane fuel cell. The kinetic behavior of copolymerization of AM and DMDAAC initiated by Na2S2O8-Na2SO3 redox system in aqueous solution was studied.

通过控制合成工艺条件，合成了具有一定相对分子质量范围的阳离子聚电解质，作为质子交换膜燃料电池专用碳纸功能性添加剂，研究了过硫酸钾亚硫酸钠氧化还原引发体系水溶液聚合的动力学行为，得到的速率方程为：Rp=Kp［K2S2O8］0.55［Na2SO3］0.56［M］1.14。

In this study, an adjustable rate of relative gradient algorithm was proposed.

在独立分量分析的相对梯度算法中，要取得较好的效果，选取合适的学习速率是至关重要的。

To increase the solution temperature, the loading of TiO〓 and the light intensity advisably has advantage to the increase of reaction rate.

在反应条件中，存在一个最佳pH值，提高温度、TiO〓用量及光强均对提高反应速率有益。

Renal osteodystrophy is a common complication in patients with chronic renal failure. According to difference in bone turnover rates, it is classified into high turnover renal osteodystrophy, and low turnover renal osteodystrophy (including mixed uremic osteodystrophy, aluminum-induced osteomalacia and adynamic bone disease).

肾骨病变为慢性肾衰竭病患常见之并发症，其传统之分类根据骨周转速率之不同分为高周转型骨病变，及低周转型骨病变（包括混合型肾骨病变，铝中毒引起之骨软化症，及再生不良型骨病变）。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。