1、

The factors, as heat load, axial tilt angle, lateral tilt angle and heating area, on the FHP performance have been studied. The thermal conductivity ratio and its combination parameter with the density of different FHPs have been compared.

研究了加热功率、轴向倾角、侧向倾角和加热面积等因素对热管传热性能的影响,比较了不同实验件的导热系数和其与密度的组合参数。

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2、

Urban central heating area has reached more than 110 million square meters.

城区集中供热面积已达110余万平方米.

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3、

According to the servicing heating area and required heating equipment by unit evaporating capacity, the technical and economical analysis is given about three heating methods.

本文以单位蒸发量所服务的供热面积及所需供热设备为依据,对三种常用供热方式进行了技术经济分析,分析结果表明,城市供热应大力发展集中供热;

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4、

Harm and prevention of boiler in tail heating area corrosion and accumulated ash

锅炉尾部受热面积灰的危害与预防

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5、

Temperature-set, automatic control large heating area, quick heating-up, high evenness and timesaving.

温度设定自动控温,温度显示具有加热面积大 、 生温快 、 温度均匀、控温精确、省时省力.

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6、

By increasing heating area and bridge length, its power consumption can be lowered effectively. The result shows that the bridge-type hotplate is more suitable for surface ionization.

通过加热面积和梁长等结构尺寸的优化,可以有效降低功耗,同时能满足表面离化源对离化面积的要求.因此,梁支型微热板比膜片型微热板更适用于表面离化。

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7、

Manufacturing plant house and auxiliary buildings in the heating area shall design central heating.

位于采暖地区的生产厂房和辅助建筑物应设计集中采暖.

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9、

Experimental study of performance of solar-ground source heat pump floor panel heating in severe cold area

严寒地区太阳能-地埋管地源热泵地板辐射供暖性能的实验研究

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10、

From the tiny time delay in SKS splitting in the area, it is inferred that the partial mel-ting may not exist in the mantle due to the lack of enough heating for the reorientation of anisotropic minerals.

另外,据藏南地区的SKS波分裂时间延迟很小的特点,推测藏南地幔中可能不存在各向异性,也就是没有足够的热源使各向异性矿物的品格重新定位。

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11、

Preliminary study on the solar energy heating of village health centre in cold plateau area

高寒地区乡镇卫生院利用太阳能采暖技术初探

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12、

Heating Ways of Mobile Communications Equipment Building in Cold Area

寒冷地区移动通信机房楼采暖方式的研究

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13、

Heating with Biomass Energy for Biogas Digester Getting Over of the Winter in Cold Northern Area

北方寒区生物质热能沼气池越冬产气技术研究

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14、

In this paper, a new house warming model, the PEX pipe cryogenic hot water floor radiation warming system, is introduced with a engineering example. Radiant floor heating system is comfort, it saves energy without taking any useful floor area of the building.

结合工程实例说明建筑采暖采用PEX管交联聚乙烯低温热水地板辐射供暖系统是一种即节能舒适、又便于施工的新型采暖方式。地板辐射采暖节能,舒适,不占房间有效面积。

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15、

Based on the effect of the GHSV of NH3 in the nitration process or the heating rate on the specific surface area and the particle size, it can be suggested that ammonia decomposition on the supported bimetallic nitrides is a structure-sensitive reaction.

据前人氮化空速和比表面积及颗粒度的关系以及升温速率和比表面积及颗粒度的关系的研究结果推测,氨分解在过渡金属氮化物上应该是个结构敏感反应。

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16、

Indoor pollution, which includes sources like home heating and cooking, has remained constant over the past several decades despite advances in the area.

在过去几十年中,来源于诸如家庭供暖和烹饪等的室内污染仍在持续中,尽管在这方面已经有所改进。

四级真题- 2018年 12月 1卷 短文填空

17、

Through changing structure of heating element near interface of solid and liquid, increasing thermal release at specific direction, enlarging area in which temperature gradient is linear, Φ 2 ″ HB-GaAs single crystal with inversely deviating seed was grown successfully.

通过改变固液截面附近的加热元件结构,在特定方向加强了散热,延伸了温度梯度的线性范围,使用反偏籽晶,成功地生长了Φ2〃HB GaAs单晶。

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18、

Design of Joint Heating of Biogas Digester by Solar Energy and Biogas Fueled Boiler in Cold Area

寒区太阳能沼气锅炉联合增温沼气池的设计

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19、

Energy Saving Reform of Heating System for Gas Boiler Room in Residential Area

小区燃气锅炉房供暖系统的节能改造

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20、

B accepted traditional group Result: Effective ratio is 98% in group A, 52% in group B in prevention from urine retension Conclusion: Heating massage on bladder area show a good method to prevent urine retension

结果:治疗尿潴留的有效率甲组为98%,乙组为52%。结论:对术后引起的尿潴留采用热按摩法治疗效果明显

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