预热

The fire coal falls on the chain fire grates from coal: bucket and hen goes into the furnace tank for burning, and the flame passes through the upper back arch of the combustion chamber and back snloke chamber and then through the second fire pipe Io the

燃料煤自煤斗落在链条炉排面上，进入炉膛燃烧后，火焰经过后拱上部燃烧室和后棚管烟室后进入二回程烟管到前烟箱，再由前烟箱折回第三回程管束后，通过热管空气预热器、多管除尘器，然后由引风机抽引经过烟囱排出。

According to the characteristics of combustion of pulverized coal in pre-decomposition kiln, discuss the balance question of kiln system.

根据预分解窑系统煤粉燃烧的特点，探讨了窑系统平衡问题，即在保持发热能力与传热能力平衡与稳定的基础上，保持发热能力与传热能力及煅烧能力与预热预分解能力的平衡和稳定的要求。

Complex cross-feed and parallel-feed multi-evaporation systems for conventional design was first established to lucubrate on disciplinarian and influential factors of multi-evaporation. In this model, the energy-saving measures, such as extra steam being led off to preheat material liquid, the condensation water flash and solution flash, were adopted. The solid separation was also considered in the process of evaporation and solution flash.

为了更充分合理地利用能量以及深入研究多效蒸发过程的规律和影响因素，采用引出额外蒸汽预热原料液、冷凝水闪蒸、溶液闪蒸等节能措施，考虑蒸发过程及溶液闪蒸过程有固相析出的情况，首次建立了复杂错流、平流多效蒸发系统常规设计的通用数学模型。

Metal is preheated in a furnace or crucible until is above the liquidus temperature in a suitable range (we don't want the metal solidifying before the pour is complete).

金属在熔炉或坩埚中预热到高于液化温度的一个合适范围内(不希望金属在浇铸完成前凝固)。

Continuous dipping machine is a automatic processing line of dipping insulation paint for motor stator and transformer. After put the working piece into the hang basket of machine, it can automotive finish such works as preheat, cooling, dipping, drying, gelling, solidifying.

连续沉浸机为电机定子、变压器等工件浸渍绝缘漆凡立水，或清油）的自动生产线，工件装入机器吊蓝后自动完成预热、冷却、浸漆、滴干、凝胶、固化，各工序。

A casting granulated metal equipment by a short flow was developed, which is comprised of pre-heating chamber, heating furnace, ceramic pipe used to transport the molten metal, the holding furnace, the drip nozzle and the cooling tank etc.

研究了一种短流程工艺铸造金属颗粒设备，包括预热室、加热炉、金属熔液输送陶瓷管、保温炉、定量器滴嘴和冷却箱等。

They first bring freshly crushed coffee beans in filter paper, pre-warmed cafetiere and cup to your table, invite you to have a breath of cafe deeply, and skillfully pouring hot water through cafe in front of you.

客人点了咖啡之后，服务生先送上装著现磨咖啡的滤纸以及预热过的磁滤杯以及咖啡杯组；接著请客人先欣赏一下香气，然后熟练地以神灯壶在客人面前滤出一杯美味的咖啡。

To avoid the forming of cracks in iron based laser cladding, the volume fractions of austenite and cemetite in cladding layers were adjusted through adjusting the contents of Ni. The claddings were produced on gray irons without preheating.

采用铁基熔敷材料，在不预热情况下通过调整熔敷金属Ni含量，改变铸铁激光熔敷层内奥氏体相与渗碳体相体积分数，进而抑制熔敷层裂纹的产生。

Bake in preheated 350F (180C) oven until knife inserted in center of custards comes out clean. 25 to 30 minutes.

在烘烤预热350F（180C）的烤箱，直到刀插入的蛋奶中心出来的清洁。

In the thesis, a mathematical simulation model is developed to describe the low-temperature multi-effect distillation configuration, including the low temperature multi-effect distiller, the preheater, the condenser, the flashing box and the thermal vapor compress, which considers the boiling point elevation and the temperature losses in the demister and vapor transmission lines.

本文建立了描述低温多效蒸馏海水淡化系统，包括的蒸发器、预热器、冷凝器、闪蒸罐和喷射器的热力过程数学模型，模型考虑了盐水沸点升高、蒸汽在除沫器和管道中流动因摩擦引起的温差损失在内的多种热力学损失。

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。