查询词典 combustor

The combustor is of the vaporiser type, and hence is equipped with three preheat burners.

燃烧室是汽化器的类型，因此是有三个预热刻录机。

For the image of combustor, the method proposed in this paper is based on the grads operators. Through learning the samples of images, the parameters of the templets are trained by using the neural network. Then we can get the optimized grads operators. The result of the experiment shows that this method can effectively improve the edge detection of image processing.

对燃烧器图像，本文以梯度算子为基础，通过对样本图像的学习，利用神经网络对模板参数进行训练，从而得到最优的梯度算子，试验结果表明，本文方法可以使图像边缘检测的效果得到明显的改善。

In respect that various requirements of load and temperature on different parts of the baker, firebrick lining was chose reasonably, and the dosage of light heat preservation brick is in enlargement. As a result of that, the weight of the furnace was decreased, and increased its performance of heat preservation and cumulation was increased consumedly. With the use of ""W"" type fire tunnel and straight-through dilatation joint, and two enlargement of the perpends on the wall appropriately, all the problems of heat preservation in the anode baker, uniform temperature in the tunnel, and its life span were solved effectively. In the research of anode blocks in and out of the furnace, and of tidying it up, the multi-function crane clamps was alented and the assembling unit was reconstructed, which made it easy to automatic ally assemble the carbon blocks of various specifications with only one set of assembling unit.In the aspects of automation, a new type pulse combustor and solid thermocouple, as a result of that, not only the control accuracy of the fire tunnel's temperature was increased, but also the system function was improned to be more dependable, safe and practicable.

在焙烧炉炉体研究方面，针对焙烧炉不同部位的负荷及温度要求的不同，合理选用耐火材料，加大轻质保温砖的用量，既减轻炉体的重量，又大大提高炉体的保温蓄热性能；火道墙采用&W&型火道结构，直通性膨胀缝，并适当加大火道墙竖缝，有效地解决了阳极焙烧炉的保温、火道温度均一及火道墙的使用寿命等问题；在阳极炭块装出炉及清理等研究方面，通过对编解机组及多功能天车夹具进行改造，实现一套机组对多规格炭块的自动编组、解组及装出炉问题；焙烧炉自动化控制研发中，采用先进的分散式控制系统，研制开发新型脉冲燃烧器及实体型热电偶，不仅提高了火道温度的控制精度，而且提高了系统的可靠性、安全性、实用性。

When the fuel ratio is high, thermal choke occurs in the combustor. Then it will be eas y to hold the flame, the distribution zone of which exˉ pands due to the improved penetrability of kerosene, and consequent ly the drag caused by the strut and ramp decreases.

诱导氢气与煤油共同燃烧时，燃烧室内发生了热力壅塞，此时煤油的穿透度大幅度提高，火焰分布范围更广，稳定火焰的难度降低，支板与斜坡所引起的阻力也随之减小。

Secondly, it is concluded that all these researches above supported the conclusion that the thermoacousitic oscillation in combustor is the self-excited oscillation with feedback that produced the limit cycle oscillation with stable amplitude.

最后将其扩展到多旋流预混燃烧，试验比较了不同组分模拟合成气在三种多旋流模型燃烧室中进行预混燃烧的不稳定燃烧特性。

Under the circumstance of reaching thermal chock, analytical solution of the combustor exit plane area for the maximum thrust was developed.

针对燃烧室内形成热力壅塞条件下获得最大推力，建立了最佳燃烧室出口面积的理论计算公式。

Earlier combustor designs, such as the V-2 and Redstone, had low chamber pressure, low heat flux and low coolant pressure requirements, which could be satisfied by a simplified "double wall chamber" design with regenerative and film cooling.

较早前燃烧室的设计，如V型2和雷石东，低商会的压力，低热流和低冷却液压力的要求，这可能是满意的一种简化的&双壁商会&的设计与蓄热式和薄膜冷却。

Effects of fuel injection velocity on temperature contours in a ramjet combustor.

影响燃油喷射速度对温度的轮廓在冲压发动机燃烧室。

For swirl combustor, the predicted temperature distribution of DO model were in good agreement with those measured by experiment and were better than those of the SHF model.

对于旋流燃烧室内温度场的模拟预报也表明，DO模型的计算结果和实验值相吻合，明显高于用SHF模型计算所得的温度值。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。