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High-strength rock wool board: used for various high/low temperature conditions, with good weight-bearing ability and compression-resistance, specially suitable for heat preservation and heat insulation for large ships, tanks, ovens, pipelines and other industrial facilities.

高强度岩棉板：适用于高、低温的各种条件下，有着很好的承载、抗压特性，尤其适用于大型船舶、容器、烘箱和管道及工业设备的保温、绝热。

Rotisserie cooking alternates high and low heat many times: as the meat turns on the spit, each area of the surface is briefly exposed to high browning heat, then given time for that dose of energy to dissipate, part of it into the meat but part back out into the cool air.

电热轮转烤肉器轮换用高、低火多次：肉在烤肉叉上旋转的时候，其表皮的每个区域都暴露在使其变焦脆的热度下，然后等这股热度消散，一部分热能进入肉里，一部分又回到周围温度相对低的空气里。

It is shown that the effect of dynamic thermal tensioning by trailing intensive cooling is greatly influenced by the heat-dissipating conditions of the fixtures.Without uniform preheating it is difficult for trailing intensive cooling alone to create a saddle-shaped temperature field and the mechanism of reducing distortion is equivalent to the decrease of welding heat input. While combined with uniform preheating ,dynamic thermal tensioning comes into being to some degree and the effect of reducing distortion increases obviously.

研究表明，由随焊激冷造成的动态温差拉伸减小焊接变形的效果受夹具自身散热条件的影响较大：不采用整体预热时，难以造成马鞍形温度场，此时减小焊接变形的机理主要是焊接线能量的等效降低；采用整体预热后，能够造成一定程度的温差拉伸，减小焊接变形的效果明显提高。

The factory is a professional enterprise producing rubber hose, rubber tube varieties have; water pipes, sand suction tube, suction tube cement, heat pipe, oil pipe, acid-resistant pipes, pipe sand blasting, edible tubes, pneumatic tubes, plain hose, automotive cooling pipes, automotive rubber water hose, cars with anti-aging heat pipes, and other special-shaped rubber hose.

本厂是一家专业生产橡胶管的企业，橡胶管品种有；吸水管、吸砂管、吸水泥管、耐热管、耐油管、耐酸管、喷砂管、食用管、气压管、纯胶管、汽车散热管、汽车用输水橡胶软管、汽车用耐老化散热管、异型橡胶管等。

Is dealing with hard PU heat preservation board, sandwich composites heat preservation ventilation pipe and finished products.

BBS聚氨酯保温板产品已在建筑物外墙节能保温或通风空调系统管道材料并获得良好声誉。

Heat butter in a large saucepan over low heat.

在大的炖锅中低温加热黄油。

Heat the olive oil in a saute pan over moderate heat.

在平底煎锅里放入橄榄油，以中火烧热。

Based on the radiation characteristic of air speedy object, taking into account the synthetic influence factors of the real configuration of object, sun radiation, space long-wave radiation and the environment radiation around object, a further study for the effect of scarfskin pneumatic heating up, used equivalent resistance to estimate inner heat-resource and gave prominence to the influence on scarfskin radiation caused by engine heat-scattering, a logical and effective IR imaging simulation model for airplane is presented in this paper.

从红外辐射和热传导基本定律出发，综合考虑目标实际结构、太阳辐射、天空长波辐射、气动加热及周围环境辐射等因素的影响，依据空中快速目标热辐射特性，分析气动加热对飞机蒙皮辐射的作用，运用等效热阻对内热源部分进行估算，突出发动机传热部分对飞机整体辐射产生的影响，并建立一种可靠实用的空中飞机红外成像仿真模型，仿真过程中结合对空实拍红外图像进行动态调整，目标模拟结果真实感较强。

In the study of infrared radiation character, different species of tourmaline and Draviteoccurring in pegmatites from Hebei that are different in granularity and heattreatmenttemperature are chose for infrared radiation ratio testing. The result shows:The infraredradiation ratio of tourmaline powder is above 0.80 when the surrounding temperature is 20℃and the testing temperature is below 100℃;Schorl has a close infrared radiation ratio to Dravite,which is higher than Elbaite;No matter to Dravite or Schorl, as the content of ferric oxideincreases, the infrared radiation ratio decreases;tourmaline's size is smaller, its infraredradiation ratio is higher;after tourmaline is heat-treated under 800℃, its infrared radiation ratiodeclines;Dravite heat-treated at 800℃ has the highest infrared radiation ratio, 0.90;andDravite's structure suffers from destruction above 900℃ heattreatment, so its infrared radiationratio goes down.

在红外辐射特性的研究中，本文选择了不同种属电气石、不同粒度和不同热处理温度河北伟晶岩镁电气石进行红外发射率的测试，结果表明：在环境温度为20℃、测试温度为100℃下，电气石粉体红外发射率均在0.80以上；铁、镁电气石红外发射率相近，且大于锂电气石；不论在铁电气石还是在镁电气石中，随氧化铁质量分数的增加，红外辐射率下降；电气石粒径越小，红外发射率越高；电气石在低于800℃以下温度的热处理后，红外发射率下降，800℃热处理电气石红外发射率最高，为0.90，900℃以上电气石结构遭到破坏，红外发射率降低。

Among them flowers and plants of head shape column (flowers and plants of column of Capitata), horse segment of a circle (flowers and plants of column of Fine Stem), Mineirao and CIAT1517 column flowers and plants (CIAT1517) belongs to phosphor small effect is not sensitive model; heat grinds 2 column flowers and plants (Reyan2), heat grinds 5 column flowers and plants (Reyan5), flowers and plants of column having a check mark (flowers and plants of column of Verano), bush and TPRC2001-2 column flowers and plants (TPRC2001-2) performance is not steady.

其中头状柱花草、马弓形柱花草、Mineirao柱花草和CIAT1517柱花草(CIAT1517)属于磷低效不敏感型；热研2号柱花草(Reyan2)、热研5号柱花草(Reyan5)、GC1581柱花草(GC1581)和TPRC2001-1柱花草(TPRC2001-1)属于磷高效敏感型；西卡柱花草属于磷高效不敏感型，有钩柱花草、灌木柱花草和TPRC2001-2柱花草(TPRC2001-2)表现不稳定。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐