heading wall

heading wall的基本解释

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下盘

与heading wall相关的网络例句 [注：此内容来源于网络，仅供参考]

Then, an implementation scheme is designed in which three most popular heading measurement methods, i.e., magnetic heading, strapdown heading and GPS heading, are integrated into a mini system. The strong and weak points of these methods are analyzed, and a practical heading approach based on data fusion is provided.

设计了地磁航向、捷联航向、GPS航向等3种常用的航向测量手段在微小型系统中的实现方案，分析了其各自的优、缺点，提出了一种实用的、基于数据融合的航向获取方法。

Companies cold heading machine products mainly Z41-4 | 20 series and more power-nut cold heading machine, Z12-4 | 20 double-click on the whole series-cold heading machine, two-three-, two-and four-Z23 series of automatic machine Trimming machine, Z 25 Automatic Roll machine, and according to the customer need to develop, the special purpose of the restructuring of professional cold heading machine.

公司冷镦机系列产品主要有Z41-4|20系列多功位螺母冷镦机，Z12-4|20系列双击整模冷镦机、二模三冲、二模四冲机及Z23系列自动切边机、Z 25系列自动搓丝机，并可根据客户需要制定、改制特殊用途的专业冷镦机。

Based on a computing model of floor heating residences, indoor thermal environment and heat distribution under the effect of heat charge/discharge, operation control and solar radiation has been concluded. Concept and formula of equivalent heat supply has been put forward which indicate that actual heat supply will be equal to the sum of design heat supply and equivalent heat supply. Recommend coefficient has been given taken Dalian as an example. Computed according to the new method, design heat supply can be reduced to 37% in cloudy day and 43.3% in sunny day, energy saving effect is very obvious. In Tromb wall solar house, effect of concrete wall on indoor temperature swing and attenuation of temperature wave is very obvious. While the outdoor air-temperature swing exceeds 10℃, indoor air-temperature swing belows 3℃. In the experiment, maximal difference in temperature between inner surface and outer surface of the 300mm wall exceeded 10℃. Heat storage and collector efficiency varies adversely according to solar radiation. Factors such as thickness, material, absorptance of the wall and permeation of the glass cover all have big influence on heat storage and collector efficiency. There exsisted an optimal thickness of the wall, which can make the best of heat storage and collector efficiency. Most of the heat stored in conventional Trombe wall during the daytime has been lost to the outside at night without heat preservation. Heat preservation on the outside surface of the wall has effectively improved heat release performance of the wall at night, heat supply to the room has increased too.

通过建立的地板采暖系统动态热性能分析模型，得出了在蓄放热特性、运行方式和太阳辐射等因素耦合作用下的室内热环境及热量分配比例，提出了等效供热量的概念及计算公式，指出实际所需供热量应等于设计供热量加上等效供热量，并以大连为例，给出了等效供热量的修正系数，以新方法计算，阴天可减少设计供热量37％，晴天最大可以减少设计供热量43.3％，节能效果显著；集热蓄热墙式太阳房中，混凝土蓄热墙的室温均一化效果和对温度波的削减作用非常明显，当室外温度波动最大幅度超过10℃时，室温波幅不超过3℃，实验中300mm厚墙体内外表面温差超过10℃；墙体蓄热效率与集热效率随太阳辐射照度的变化呈相反的变化趋势；墙体厚度、材料、表面吸收率以及盖板透过率等因素对集热和蓄热效率均有较大的影响，存在一个最佳的墙体厚度值，使得墙体集热和蓄热综合性能最优；传统的蓄热墙夜间没有外保温，辐射散热损失很大，研究表明墙体外保温方式明显改善了蓄热墙夜间的散热性能，增加了向室内的供热量。

与heading wall相关的网络解释 [注：此内容来源于网络，仅供参考]

heading to steer：操舵船首向

heading sensitivity 首向敏感性 | heading to steer 操舵船首向 | heading to the buoy 对准浮标航行

heading to the buoy：对准浮标航行

heading to steer 操舵船首向 | heading to the buoy 对准浮标航行 | heading upward plan position indicator 船首线向上的平面位置指示器

heading machine：掘进机

heading face 巷道工祖 | heading machine 掘进机 | heading man 掘进工