查询词典 dust devils

In dust defying gravity a single unedited tracking shot describes the movement of a dust particle falling through the interior spaces of the Dunsink Observatory in Dublin.

在"尘埃藐视重力"中，作者用单机未编辑的拍摄描述了一粒尘埃在都柏林丹辛克天文台内部落下的旅程。

The higher the sun rose, the higher rose the cloud of dust, and through the fine, burning dust the sun in the cloudless sky looked like a purple ball, at which one could gaze with undazzled eyes.

太阳升得愈高，尘土的云雾也升腾得愈高，但透过稀薄灼热的尘雾，那未被彩云遮盖的太阳仍然可用肉眼瞭望。

The warhorse in runs the mist and dust which in the process the belt gets up, the airborne light dust, as well as in the sky movement cloud and so on detail performance, is slightly promotes the picture third dimension the important element.

战马在奔跑过程中带起的烟尘，空中淡淡的灰土，以及天空中微微运动的云等等细节表现，是提升画面真实感的重要元素。

In order to take effective dust control measures of transshipment point of coal washery,it is necessary to carry out the optimal designs of dust control schemes.

为了对选煤厂皮带转运点粉尘污染提出有效治理措施，需要对除尘设计方案进行优化设计。

Prevent the wind-borne dust and soil erosion,using bark to cover the ground may prevent tile wind-bolie dust from taking place,improve the air quality,make the environment more graceful.

防止扬尘和水土流失，使用树皮进行地面覆盖物可以避免扬尘发生，提高空气质量，是环境更优美。

As easy as blowing off dust; as easy as blowing the dust off a table -- need only a slight effort; as easy as falling off a log; not needing the slightest effort; without striking a blow

例句他一听见老残一封书去，抚台便这样的信从，若替他办那事，自～，一定妥当的，所以就迷迷价笑。

The dust was first mixed with NaBH4 powder to adjust the H/Cl ratio. Then, the sample was roasted at low temperature to promote the efficiency of dehalogenation/hydrogenation reaction. By way of Cl- titration, it was found that the roasting temperature (300℃~500℃), roasting time (5 to 25 minutes) and H/Cl ratio (6.0 to 20.0) would change the dissolution of Cl- from 0.0% to 17.5%. After caustic roasting and leaching of the dust, the zinc (17.4 g/l) and lead (1.6 g/l) recovery ratio were found to be 82.7% and 61.8% respectively.

利用NaBH4在低温可促进氯化冶金反应的进行，经由氯离子浓度滴定，发现随著焙烧时间、温度及H/Cl比值之调整，氯离子之溶出量变化亦相对改变，此结果说明在使用NaBH4调配H/Cl比值由6.0~20.0的变化下，烟尘中的氯成分在低温(300℃~500℃)焙烧5~20分钟，可与金属氧化物发生氯化反应，氯离子溶出量显示有0~17.5%不等之变化量。

In addition, there are bond areas between the new and the primary coverage because of the growing up of the plating coat, which may lead to the emergence of micro crack on the coating owing to such causes as too big or uneven impact during plating process, little distortion of global granular zinc dust inside the plating coat, less tight coalescence of the zinc dust flecks.

由于形成镀层的过程处在酸性环境，在镀层增厚过程中不可避免把酸性溶液包裹在镀层里面，酸性溶液会与金属基体和镀层反应，产生氢气，必然会寻找通道选出，形成微气孔；镀层是逐渐形成的，新生镀层与原有镀层之间存在结合面；镀覆过程由于撞击力过大或者不均匀，镀层内部球形颗粒状锌粉变形较小，球形颗粒与球形颗粒的结合不严密等，这些原因会导致镀层产生微裂纹。

It is proved that Model LCG Multibarrel Acentric Dust Catcher is new-type,advanced and high efficient dust catching equiment.

经生产使用证明，LCG型多管离心除尘器是适用于粮油加工行业的一种新型、先进、高效的除尘设备。

Considering the practice of Mg melting furnace, a dynamic 3D scene of dust diffusion is implemented, which can represent changes of the aerological condition and changes of parameters of the dust collecting system.

使用VC++语言，创建并实现了瞬时点源和稳定点源在静风、均匀风条件下，受重力及地面边界层影响的粉尘扩散过程以及具有初始能量的粉尘射流扩散过程的虚拟现实。

Smoking cigarettes adds to the Computer Desk Computer manufacturer computer mouse Computer Computerized collar knitter machine Conduit Bodies construction board Container Bag Control Arm Cooking Thermometer general levels of air pollution as well as damaging our health.

吸烟不仅对健康有害，而且增加空气污染程度。香烟雾含有多种有害物质：不仅有致癌化学物质、有某种能阻止氧气进入血液的气体，还有引起血压增高、心速加快的被称为尼古丁的物质。

He is one of my favorite actors.

他是我最喜欢的男演员之一。