修补、填缝、不垂流壁材涂覆保护膜。
条缝形散流器作为变风量系统的空气分布器其性能是最好的，但这种条缝形散流器过于昂贵，故国内许多公司选择采用方形散流器。
As air distributor in a variable air volume system, the performance of slot diffuser is the best one, but the type of diffuser is too expensive, so at home many firms try to choose square diffuser.
采用可视化实验和数值计算相结合的方法对窄缝流道内窄边附近的流场进行了研究。
The flow field near the narrow side in a vertical rectangular narrow channel is studied with the numerical simulation and visualization test.
首次在较高压力下，使用高速摄像手段对垂直向上矩形窄缝流道内的过冷沸腾及汽泡行为进行了可视化观察。
Used high-speed video camera visualization method, investigated the subcooled boiling heat transfer and bubble behaviors in narrow rectangular channel in high pressure for the first time.
本文对窄缝消能的雾化水流特性进行了初步的研究，提出了窄缝消能高速挑射水流的数学模型，同时对窄缝消能的雾流源量进行了分析。
In this paper a mathematical model for the aerated jet resulted from slit-type energy dissipation was suggested, and the source term of the atomized flow for slit-type energy dissipation was analyzed.
对竖直及水平窄缝环形流道内单相水受迫对流换热进行了实验研究。
An experimental study on forced convection heat transfer of single-phase water in vertical and horizontal narrow annuli was performed.
将表征值方法用于衣架式口模和吹塑模头的缝型截面流道分配系统的分析计算。
The method of representative values is employed to analyze and calculate the manifold distribution systems with slit cross_sections of sheets and annular parisons respectively.
在软基低堰掺气窄缝戽流消能研究基础上，提出一种新型消能工——孔板混合流消能工。
On the basis of studies on aeration tract bucket flow energy dissipation in lower weir on soft foundation, a new type of energy dissipater was put forward.
采用高速摄像仪，对矩形窄缝流道内过冷沸腾时的汽泡行为进行了可视化实验研究。
Studies on visualization of the behavior, of subcooled boiling bubbles, in narrow rectangular slit shaped channels, have been conducted with the help of a high-speed digital camera.
采用高速摄像仪，对矩形窄缝流道内过冷沸腾时的汽泡行为进行了可视化实验研究。
Results show that, under high subcooling conditions, steam bubbles appear and slide along on the narrow slit-channels heating surface, and play an active role in enhancing th.
采用数值模拟的方法，研究了涡轮叶片尾缘斜劈缝气膜冷却的流场特性，及其对叶背面尾缘温度分布的影响。
Numerical methods are used to investigate the film cooling effect of turbine guide vane's trailing edge.
针对不同回风方式进行模拟发现采用条缝回风方式使流场的均匀性以及人员的舒适性更好。
From the simulation for different wind-back modes, the mode with slotted outlet was better, in which the driver felt comfortable and the homogeneous degree of flow field was improved.
目的探讨食管胃吻合旋转包埋缝缩法和食管胃吻合包埋缝缩法在食管下端癌及贲门癌术后胃食管反流发生率的差异。
Objective To evaluate the differences between postoperatively gastroesophageal reflux caused by gastroesophagostomy with rotated and imbeded stitch way and with imbeded stitch way.
本文运用商用流体动力学软件CF X数值模拟了非加热区对窄缝流道内流场和温场的影响。
With the commercial computational fluid dynamics code CFX, the effect of unheated region of narrow side on flow field and temperature field of a narrow channel is simulated in this paper.
在窄缝流道内发生沸腾换热现象时，由于沸腾产生的汽泡受窄缝流道的限制，受压变形而消除了汽泡表面张力对传热的影响。
The effect of surface tension on boiling heat transfer has been eliminated for the boiling bubbles which are constrained, squeezed and deformed when boiling happens in the narrow channel.
半开缝时，喷气的引入仅吹除了附着在开缝处的漩涡，对于尾缘处流场影响不大。
The ejection from the half slot only blows away the vortex on the slot surface, and has little effect on the flow field near the trailing edge.
本文采用两相流模型对开双抽缝除湿槽的某末级中空静叶片进行了数值模拟研究研究。
The structure of double moisture removal suction slot in a final stage hollow vane was investigated using two-phase numerical simulation methods.
通过与常规流道中的沸腾传热系数的比较，得到了在窄缝环形流道中沸腾传热系数比常规流道中的沸腾传热系数约高1 5 %的结论。
It has been concluded that boiling heat transfer coefficient in narrow annular channel is 15 % higher than in conventional channel by comparison.
计算结果表明，除在冲击缝两侧壁面附近有第一回流区外，在一定流动条件下还可能在下游产生第二回流区。
Except the circulations on the two sides of inlet nearby the inner wall, it is possible to induce two contrary circulations nearby the out wall in down stream. The effects of the currents on iso…
计算结果表明，除在冲击缝两侧壁面附近有第一回流区外，在一定流动条件下还可能在下游产生第二回流区。
Except the circulations on the two sides of inlet nearby the inner wall, it is possible to induce two contrary circulations nearby the out wall in down stream. The effects of the currents on iso…
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