焦的

The results showed that among the four biomass chars studied the cornstalk char was optimal for the desulphurization, and the rice shell char was the lowest.

结果显示，在所研究的四种生物质中，玉米秆焦的脱硫性能最佳，而稻壳焦的脱硫性能最差。

The pyrolysis of petroleum coke is parallel to the combustion of petroleum coke by comparing the two different courses.

石油焦热解和燃烧的比较中可以说明石油焦的热解伴随焦炭燃烧的整个过程。

These techniques greatly increase the value added to petroleum coke and have the potential for producing a large economic benefit.

这些利用途径都大大提高了石油焦的附加值，具有较大的经济效益，是石油焦传统应用领域以外的引人注目的新的应用途径。

It indicates that some of petroleum coke combustion agrees with one step model while other of petroleum coke combustion agrees with two steps model.

燃烧的热重分析结果表明，有些石油焦的燃烧符合一步反应模型，有些石油焦的燃烧符合明显的两步反应模型。

Determination of iron content in petroleum coke by induced couple plasma atomic emission spectrometrywas studied.

在生产中对优质石油焦的要求很严格，优质石油焦中微量元素的多少直接影响到工业电极性能的好坏。

The result indicates the size composion of tuyere coke changes little,porosity increase and theremal strength reduce,with increase of smelting strength .

通过对攀钢高炉不同冶炼强度下风口焦和相应的入炉焦的粒度组成、冷热强度、化学成分、气孔率的比较、分析。

This is a valuable tool. If you are struggling with a background that competes with the foreground, look at whether either has linear detail (say, a squirrel on a tree branch). You can activate one of the rectangles and turn the camera so that the rectangle is either parallel with the linear detail that you want to ignore or perpendicular to the detail you want to focus on.

这一点很重要，在对前后景完全混杂的影像聚焦遇到困难时，试着找找线状细节，你可以激活某个对焦点并转动相机，使得对焦框与你不需要的影像平行，或者与需要对焦的影像垂直就可以了。

According to these features, a hybrid genetic algorithm is developed to optimize the operation of pulverized system in admixing combustion conditions, where a fuzzy neural network is adopted to evaluate admixed coal's slag property, and a radial basic function neural network is used to predict pulverized coal's fineness and mill's outlet temperature.

本文将人工神经网络和遗传算法相结合形成混合优化算法，对电站多煤种掺烧制粉系统运行进行寻优。针对掺烧煤结焦的模糊性和非线性特征，采用模糊神经网络评估混煤的结焦特性，并利用径向基神经网络关联掺烧煤的煤粉细度和磨出口温度。

While the camera is switched on it makes a quiet but distinct whirring sound all the time, and Ireally don't know why it should do this.

这不是自动对焦的马达，因为半按快门后也有，也不是变焦的声音，因为很明显是相机自己发出的。

It consists of 11 elements in 9 groups and uses an Aspherical lens element to correct aberration for excellent image quality throughout the zoom range and a circular aperture for exquisite rendering of out-of-focus backgrounds.

它由11片9组，并使用了非球面镜片，以纠正像差优秀的图像质量在整个变焦范围和圆孔的精致呈现失焦的背景。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。