提高冶炼强度，应与降低焦比并举。
Both enhancing the smelting intensity and lowing the coke rate are necessary.
9%，提高了焦炭的利用率；同时焦比降低。
9%, simultaneously, heightened the coke availability and also dropped the coke rate.
快焦比的主要优点在于可以提供一个更宽的视角。
The main advantage of fast focal ratios with a telescope used visually is a wider field of view.
从外部和内部两方面分析了涟钢高炉焦比高的原因。
This article analyzes the reason of blast furnace higher coke rate at Lianyuan Steel on outside and inside.
全球变焦比率(百分比)和字体大小缩放范围的申请。
Global zoom ratio (by percentage) and range of font size to apply zooming to.
根据制磷电炉的构造和运行特点，引入了炉料焦比的概念。
According to the structure of phosphorus furnace and its operation features, the concept of the coke ratio of the furnace material is introduced.
提高煤比，降低焦比，对炼铁工序降低能耗起着关键作用。
Increase pulverized Coal rate and decrease coke ratio are the keys to reduce energy consumption in the iron making procedure.
工艺计算包括配料计算、物料平衡、热平衡和理论焦比计算。
Process calculations involved the charge calculation, material balance calculation, thermal balance calculation and theoretical coke ratio calculation.
或者，你还可以将目镜的焦距除以望远镜的焦比来得到出瞳尺寸。
Or, you can calculate the exit pupil by dividing the focal length of the eyepiece (in mm) by the focal ratio of the telescope.
同时也讨论了喷煤、风温、铁水硅含量及装料制度对焦比的影响。
The factors for affecting coke rate were discussed such as coal injection, blast temperature, silicon content and charging patterns.
结果表明，制得的活性焦比表面积、微孔孔容随活化时间增加而增加。
The experimental results show that the surface area and micropore area of the active coke increases with activating time.
另外，分析了影响焦比和喷煤比的主要因素并建立了相应的预测模型。
In addition, the primary factors affecting coke ratio and PCI ratio were also analyzed and a prediction model was established respectively.
论述了锰铁高炉冶炼强度与焦比、原燃料性能、高炉操作、高炉炉型等关系。
The relationships between smelting in FeMn blast furnace and coke rate, raw materials, fuel properties, operation and blast furnace type are stated.
当观察扩展光源时，目镜中所看到的亮度只跟孔径和放大率有关，它跟焦比并没有关系。
When viewing extended objects, the apparent brightness seen in the eyepiece is a function only of aperture and magnification, it is not related to focal ratio.
小(有时候称“快”)焦比的望远镜确实能够在底片上呈现出更亮的图像，因此需要的曝光时间可以更短。
Telescopes with small (sometimes called "fast") focal ratios do, however, produce brighter images of extended objects on film, and thus require shorter exposure times.
面向21世纪，高炉技术将在以下几个方面等到得到了明显的进步：1 .大量喷煤降低焦比。
In the forward to 21 century, the blast furnace technology will be improved in several fields: 1. injection coal and decrease coke rate, 2. Extending of BF campaign life.
分析了湘钢高炉降低焦比取得突破性进展的原因，并在此基础上提出了进一步节焦工作的建议。
The causes of making a breakthrough in reducing coke-to-metal ratio of blast furnace in XISC are analyzed in this paper, accordingly, some Suggestions for further coke-saving work are also made.
结果表明，干熄焦不仅可提高焦炭的质量，降低高炉焦比，而且还具有显著的节能效果和环保效益。
The result shows that CDQ not only can improve coke quality and lower coke rate of blast furnace, also it has obvious energy-saving effect and environmental protection effect.
利用引射器将低压焦炉煤气引入高炉热风炉中以提高风温，达到了降低焦比、提高生铁产量之目的。
Coke gas was introduced into blast furnace hot air stove by use of ejector to increase air temperature so as to achieve the aim of reducing coke rate and increasing the production.
对近年来涟钢炼铁焦比情况进行了分析，总结了降低焦比采取的措施，提出了今后降低焦比的方向。
The paper analyzed the coke ratio in recent years, summarized the measures of reducing the coke ratio and brought up the developmental direction to reduce the coke ratio in the coming years.
佳能照相机拍出来的照片色彩比松下的要亮一点，但松下的16倍变焦比佳能的14倍变焦让我能定焦更远。
Color captured in images using the Canon looked a little brighter than those captured with the Panasonic, but the Panasonic's 16x zoom offered further reach than its rival's 14x lens.
研究结果表明：焦平台一旦确定，靠微调矿石矩阵可以调整煤气流的合理分布，达到维持矿焦比合理分布的控制目标。
Based on the principle of steadiness and the theory of coke terrace, a reasonable ore-coke ratio can be established.
比如，孔径为8英寸(203.2mm)，焦比为f/10的透镜，其焦距为203.2x 10 = 2032mm。
For example, the focal length of an 8" (203.2mm) aperture with a focal ratio of f/10 would be 203.2 x 10 = 2032mm.
如果你不知道焦距，只知道焦比(focalratio)，你可以通过这样计算的得到焦距：孔径(单位是mm)乘以焦比就是焦距。
If you know the focal ratio but not the focal length, you can calculate it: focal length is the aperture (in mm) times the focal ratio.
通过实践摸索出适合无料钟炉顶操作的布料规律，优化操作制度，调整风口布局，使高炉综合焦比、利用系数等各项技术经济指标明显提高。
Techno-economic indicators such as coke ratio equivalent and utilization factor have been improved based on finding charge rules of bell-less BF top, optimizing operating and adjusting tuyere layout.
许多人常常把焦比和图像亮度等同。其实严格来说，只有当观察月亮和星云等“扩展”光源(译者注：与点光源相对，可以理解为面光源)的时候，上述说法才是正确的。
Many people equate focal ratios with image brightness, but strictly speaking this is only true when taking pictures of "extended" objects like the Moon and nebulae.
许多人常常把焦比和图像亮度等同。其实严格来说，只有当观察月亮和星云等“扩展”光源(译者注：与点光源相对，可以理解为面光源)的时候，上述说法才是正确的。
Many people equate focal ratios with image brightness, but strictly speaking this is only true when taking pictures of "extended" objects like the Moon and nebulae.
应用推荐