查询词典 baffle painting

Compared with the fixed-bed experimental results in which coal and solid heat carriers are mixed by screw propeller,the baffle mixing is more effective.

中国石油资源短缺，煤的高效、综合利用在一定程度上可以减少对进口石油、天然气的依赖。

In this model, not only natural convection that is caused by different vertical density, and the baffle effect of shearing stress caused by viscosity is considered, but also the effect of concentration distinction itself to leaky flow is considered

该模型不仅考虑了由于密度差引起的自然对流作用，粘滞性产生的切应力对水流运动的阻滞作用，还考虑了溶质浓度的差异对越流的影响。

The influence of impeller type, baffle configuration and gas sparger on critical suspension speed of floating particle s in an agitated vessel was investigated.

在釜径 386 mm的搅拌釜内，考察了搅拌桨型、挡板和气体分布器等对自浮颗粒三相搅拌混合的临界搅拌转速的影响，并回归了实用的关联式，这对工业过程的设计和放大具有一定的指导意义

The influences of impeller types, baffle configurations and gas sparger on critical speed of floating particle in an agitated vessel were investigated.

考察了釜径为386mm的搅拌釜内搅拌桨的类型、挡板和气体分布器等对自浮颗粒三相体系搅拌混合临界搅拌转速的影响，得到了回归的关联式：Ncr=CVSawbdcdSe，相对误差为3.34 %～11.58 %。

The power supply of the system of sound driving birds and power supply of laser diode were designed, using stroboscopic and ray-varying technique for lasing to baffle the laser adaptability of birds.

课题设计了声音驱鸟系统的供电电源和激光二极管电源，以频闪变光的方式发出激光以破坏鸟对激光的适应性。

The feasibility of using the diversion tunnel to reduce the tailrace surge chamber's cross-section area is analyzed;and the engineering measures of mounting a baffle is put forward to improve the diversion tu...

通过数值仿真计算深入分析了水电站利用施工导流洞减小尾水调压室断面积的可行性，提出了在施工导流洞中增加挡流板来改善导流洞水流流态的工程措施。

Under maximal flux (Vi = 4.3 m/s),fluid field of 16 cross sections in the model were investigated, the tangential velocity empirical equation of each partition was got, and empirical equations of axial and radial velocity on the ring partition between baffle bar and cylinder wall were obtained.

在全气速（Vi = 4.3 m/s）下测得了流场中各部分共计16个截面的流场分布，分别拟合得到各区域外旋流中切向速度分布经验公式；拟合得到在导流体与筒壁间环形段轴向速度分布和径向速度分布经验公式。

We are not to leave any country or corner of it unsubdued. That slum near our house is before us, not to baffle our endeavors, but to yield to them.

周围广大的人群，正是我们传福音的目标，不要因为他们人多势众而产生无力感，也不要因为自己势孤力单而泄气、裹足不前。

The current machines, such as wind motor and water pump, often adopt valve and baffle as speed regulating, but the energy consumption was considerable.

当前国际上公认节约能源是在煤炭、石油、水能、核能之外的第五种能源。

When the gas flux is constant, the ratio of reduced resistance is improved with the increase of the water stream velocity. However, the relationship between the gas flux and the ratio of reduced resistance is more complex. When the water stream velocity is constant, if the gas flux is small in contrast, the effectiveness of reduced resistance is not obvious. But when the gas flux increased, the jetted gas will form """"archform"""" which will augment the shape resistance. In this condition, resistance could not be reduced and could even be increased, if the gas flux continues to be increased. So that there needs setting a baffle called step, which introduces the jetted gas into the turbulence boundary layer. In this case, the shape resistance may be fairly great. Besides, the waterline of model has also some effect on the ratio of reduced resistance, which acts on the size of wave. If waterline is deep, the wave could not affect the deployment of microbubble layer, so there is almost no effect on ratio of reduced resistance. However, the wave would affect distributing of microbubble layer under the model so that the gas could leak out from the two sides of model and directly affect the ratio of reduce resistance if the waterline is very small. Whether installing the dashplate or not has also the great influence on the effectiveness the ratio of reduced resistance. From the results of experiment, conclusion is that adding dashplate will greatly improve the effectiveness of reduced resistance.

当喷气量一定时，水流速度增大，减阻率提高；喷气量与减阻率之间的关系比较复杂，速度一定时，如果喷气量较小，减阻效果就比较差，但当喷气量增大的话，喷射出的气体就会形成一个&拱度&，增加了船模的形状阻力，在这种情况下最好采取断阶喷气，把气体引入到湍流边界层中，在这种情况下，船模的形状阻力比较大；船模的吃水对减阻率也有一定的影响，主要表现在波浪大小上，如果吃水较深，波浪影响不到微气泡层的分布，对减阻率不会造成太大影响，如果吃水较浅，波浪就会影响到微气泡层在船模底部的覆盖情况，可能会有部分微气泡从船模两侧泄漏，这样就直接影响到了减阻效果；是否安装压浪板，对减阻率也有较大的影响，从试验结果可以看出，在船模尾部加设了压浪板时，减阻效果明显得到改善。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。