前炉

Ainsworth' and I looked in some surprise at the furry black creature sitting before the fire.

我有点惊奇地瞧着蹲在炉前的那个毛茸茸的黑色小生灵。

Ainsworth' dogs,and I looked in some surprise at the furry2 black creature sitting before the fire.

我有点惊奇地瞧着蹲在炉前的那个毛茸茸的黑色小生灵。

Tapping machine is one of the main equipments of blast furnace.

开铁口机是高炉炉前的主要设备之一。

Foundation platform and resistance work shall be amended before bricklaying of the sliding layer at bottom of coke oven.

在铺设炉底滑动层前，必须完成基础平台及抵抗墙的修正工作

The scheme of reducing furnace height to dismount the front rotary ring in the furnace was introduced in this article, which has been used in practice and reach the objective that the front rotary ring was dismounted and the concrete major beam keeps in good condition.

介绍了降低炉体高度拆装煅烧炉前滚圈的可行性方案，并通过实践检验达到无损建筑物混凝土主梁顺利拆装前滚圈的目的。

The methods of improving tensile strength of gray cast iron by adding some scrap steel into ladle in front of cupola and innoculating when adding scrap steel were tested and discussed.

试验了通过冲天炉炉前铁水包中冲入少量废钢以及冲入废钢同时进行孕育处理来提高灰铸铁强度的方法。

Large-scale cement kiln before the kiln mouth, coal pipes, high-rate circulating fluidized bed, high-wear parts high-temperature, non-ferrous metal refining furnace, mixed heaters.

大型水泥窑前窑口、喷煤管、高倍率循环流化床、高磨损高温部位、有色金属精练炉、混合炉等。

Technology: cooking Hongtong Laozaoping be required for the wind to produce a special box furnace, playing like a furnace, furnace mouth about 26 centimeters in diameter, pass in front of the furnace, a welding about 33 centimeters, the former after the small diameter of 3.3 centimeters thick of metal pipe, and the brass needs to be a big dipper.

工艺：烹制洪洞醪糟，需先制作一个特别的风匣炉，状如打铁炉，炉口直径26厘米左右，通炉膛前方，焊接一节长约33厘米，前细后粗直径3.3厘米的铁皮烟管，另外还需一个大的黄铜瓢。

Based on application and research of secondary cooler for shaft furnace pelletizing at home,some problems and drawbacks were pointed out.

针对国内竖炉球团二次冷却器的应用及研究现状，提出其存在的问题，并介绍一种可用来代替目前竖炉球团二次冷却器的新型PZ B型冷却器的设计、冷却原理及应用前

Three-phase embed electrode salt bath furnace use the salt class as heating impregnant, according to the different operating temperature, could select different ingredient salt or compound salt, the salt is not electric beforemelting, therefore the salt bath furnace must use the starting-electrode to melt when using, because the electricity bring quantity of heat unceasingly through electric dissolving salt, so can maintain the dissolving state, because of electrode under the electromagnetic effect,make the dissolving saltcycle unceasingly through natural convection and magnetism mix round,therefore can well-proportioned heat workpiece rapidly.

三项埋入式电极盐浴炉采用盐类作加热剂，根据不同的工作温度，可选用不同成份的盐或混合盐，盐在熔化前是不导电的，因此盐浴炉使用时必须使用起动电极溶化，由于电流通过导电的溶盐不断产生热量，故可保持溶化状态，因电极在电磁力的作用下，通过自然对流和电磁搅拌而使熔盐不断循环，故可迅速和均匀的加热工件。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。