Depending upon the requirements of cold end temperature of tube wall of air preheaters, the method of cold air preheating and the criterion of selection for air heater are put forward.
根据空气预热器冷端壁温的要求，提出了冷风预热的方法以及暖风器选择的原则。
They simply sense changes in their environment, as for example when the mound's wall has been damaged, altering the circulation of air.
它们只是简单地感觉到它们所处环境的变化，例如，当土堆的壁被破坏时，会改变空气的循环。
This heated air, drawn down from the roof, then mixes with the greenhouse air as it reaches a second sea-water-moistened cardboard wall at the back of the greenhouse.
从屋顶吸出的这种热空气，在到达温室后部第二个被海水润湿的纸板壁时，便与温室空气混合。
Oriented to the prevailing wind, the front wall of perforated cardboard, moistened and cooled by a trickle of seawater pumped in, cools and moistens hot air blowing in.
盛行的风穿过带孔的纸板墙，注入凉爽湿润的海水，清爽潮湿的热风也涌了进来。
On one side of my little car the mountain rose like a gigantic wall of sheer rock. On the other side was thin air.
我这渺小的汽车的一侧是直插云天的岩石峭壁，另一侧是悬崖上稀薄的空气。
The battle for the soul of Wall Street continues as the fate of the New York Stock Exchange remains up in the air.
由于纽约证券交易所(New York StockExchange)的命运仍然悬而未决，关于华尔街之魂的争夺战还在继续。
With the passage of time, the wall that the corrosion and scale and become loose, and be compressed air away.
随着时间的推移，管壁的锈蚀物和结垢变得疏松，并被压缩空气带走。
In Johannesburg, the exact same shot would either fly over the crossbar or hit the wall, as the lower air density reduces both drag and the effect of spin.
在约翰内斯堡，完全相同的射击既可能比球门飞得高也可能撞到人墙，因为更低的空气密度既降低了拖曳力也降低了旋转效应。
Charges for water, wall materials and special fund of the bulk cement and Civil Air Defense transfer-construction costs will be first collected and then 50% returned with financial support.
对水资源费、墙体材料专项基金、散装水泥专项资金和人防易地建设费，先征收再由财政支持50%。
A solar wall was also erected on the south-west facade of the building to preheat fresh air.
太阳能墙壁也竖立在大楼的西南立面来预热新鲜空气。
The Wall Street Journal reported that the plane could have stayed in the air for several hours past the time of its last confirmed location.
华尔街日报报道称，该客机在最后确认位置的时间后可能在空中还停留了几个小时。
My eyes would always be drawn to the 2 x 2 foot air vent on the wall where it met the ceiling and went on through the labyrinth of the building.
我不由自主会注意到墙上那个紧挨着房顶的2 信×2英尺大的气孔，那气孔通向这个如迷宫般的建筑的各个地方。
Medium and small tanks and surface curvature radius of curve or surface smaller irregular equipment, building the air duct insulation and dew and wall body sound-absorbing heat preservation.
小型储罐及表面曲率半径较小的弧面或表面不规则的设备、建筑空调管道保温防露和墙体的吸音保温。
The wall sticking of half wet material is concerned to the structure, fixing and operation of spray drying tower and sprayer, the motion of hot air in tower.
半湿物料粘壁主要与喷雾干燥塔结构、雾化器结构、安装、操作以及热风在塔内的运动状态有关。物料熔点低于干燥温度时容易产生热熔性粘壁。
Depending on the quantity of fresh air that is required in the atrium, the BMS adjusts the size of the openings which are equivalent to a quarter of the 14.5m garden wall.
依照中庭中需要的新鲜空气的量，建筑机械系统能够调整开口的大小，14.5米的花园每四分之一的墙体上开口的大小是相等的。
The wall sticking of dry powder is concerned to geometric figure of cyclone chamber, roughness of wall , velocity of air and static charge.
干粉表面粘附与塔壁的几何形状、粗糙程度、空气流速、静电力等有关。
To begin with, the installment of the air-conditioner always involves the hole making in the wall, which undoubtedly makes the wall less pleasing to the eye than if not.
首先，空气的装置-空调总是涉及孔在墙上决策，这无疑使墙体不中看比如果不是眼睛。
We use optimized digital filter and high accuracy transform circuits to precisely measure the external wall temperature of the autoclave and the air temperature in it.
为保证釜体外壁温度和炉膛空气温度的测量精度，采用了优化数字滤波及精度转换电路。
The theory of turbulent jet has been employed to induce new formulas for wall jet, and on the base of correct spray penetration, air entrainment model in swirl field has been built.
采用紊流射流理论推出了新的壁面射流计算公式，并在正确描述喷注贯穿的基础上建立了有涡流作用的空气卷吸模型。
When the velocity of the rigid wall is zero, these formulas degenerate to that for the interaction of air shock wave with static rigid wall.
当刚壁速度为零时，这些公式退化成空气冲击波遇固壁相互作用的计算公式。
Water media face the side of the blasting rock and air media face the side of the obligate wall rock.
从而达到破坏水介质一侧岩石，且尽量减少空气介质一侧岩石爆破损伤的目的。
Outer door temperature, solar radiation and area ratio of window to wall have impact on the indoor air temperature change.
分析了室外气温，太阳辐射，窗墙面积比对房间温度下降与上升的影响。
The results show that the air and wall temperature rises instantly with high amplitude of temperature variation, when the train moves through the tunnel.
测量结果显示：当隧道内有列车通过时，气温和壁面温度都瞬间升高，气温变化幅度较大。
Widely used for large area suspended ceiling and separation of steel structure workshop, suspended ceiling, wall body and air purification room.
广泛适用于钢结构厂房、吊顶、墙体、空气洁净室的大面积吊顶与隔断。
The ting fingerprints on the wall spoke of little prisoners trying to feel their way to sun and air .
墙上小小的指印，暗示出娇小的笼中之鸟曾想摸索到有阳光和空气的地方去。
The mass of the floating box is broken down on the street façade with a dramatic screen wall which creates an open-air terrace for the guest wing of the house.
临街正面大量浮框被打破，用引人注目的隔墙为客房创造了露天阳台。
In order to study the indoor air temperature characteristics of a chilled wall space with underfloor air supply, This paper made some modifications to the conventional multi-zonal model.
为了研究地板送风方式下有冷却壁面的房间的室内温度特性，本文对常用的多区热质平衡模型作了些修改。
In fact, when the calcium of the groundwater from the dissolution of crevice encountered carbon dioxide in the air, they formed calcium carbonate on the stone wall.
其实壁画是因为地下水从石缝中溶出，水中的钙质遇到空气中的二氧化碳形成碳酸钙凝聚在石壁上形成的。
Through experimental and numerical simulation researches on the influence of cooling wall on the ventilation characteristics and the air flow characteristics of UFAD system firstly.
首次通过实验和数值模拟方法研究了具有冷却壁面条件时的下送风通风空调系统的气流流动特性及其影响。
Through experimental and numerical simulation researches on the influence of cooling wall on the ventilation characteristics and the air flow characteristics of UFAD system firstly.
首次通过实验和数值模拟方法研究了具有冷却壁面条件时的下送风通风空调系统的气流流动特性及其影响。
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