After the bacteria remove the salts, experts clean and dry the surface of the paintings to preserve them for years to come.
在用细菌除去盐层之后，专家们对绘画表面进行了清洁和干燥处理来保护其度过以后的年月。
Groundwater commonly collects in stream drainages but may remain entirely beneath the surface of dry stream-beds in arid regions.
地下水通常聚集在河流流域，但在干旱地区，地下水也可能完全保留在干涸河床的表面之下。
It is held there by the force of surface tension without which water would drain instantly from any wet surface, leaving it totally dry.
它是由表面张力的力量保持的，没有它，水会立即从任何潮湿的表面流失，使它完全干燥。
In particularly wet years, short stretches of an otherwise dry stream-bed may have flowing water because the water table rises to intersect the land surface.
在气候特别湿润的年月里，平常干涸的河床下游可能会有水流动，因为地下水在那里位抬升到了地表以上。
That in turn cools the air above the surface of the sea, allowing more cool dry air to descend from above.
紧接着，这会降低海平面至上大气的温度，使得更多低温干燥的空气降落到表面。
A dry eye is caused by a disturbance in the tear film overlying the ocular surface.
干眼是由覆盖于眼表的泪膜紊乱所引起的。
The chemicals fired into the sky, usually dry ice or silver iodide, are supposed to provide a surface for water vapour to form liquid rain.
发射上天的化学物通常是干冰或碘化银，它们应该能为水蒸汽提供一个表面以凝结成雨滴。
The waves of damp and dry conditions suggest water is created on the moon every day, when hydrogen nuclei in the solar wind slam into oxygen-rich silicate minerals on the moon's surface.
潮湿和干燥条件的交替波动表明，月球上每天都在生成水——太阳风中的氢原子核与月球表面富含氧的硅酸盐矿物相撞而成。
The photo shows one of three dust-covered footpads of the craft resting on Mars's dry, rock-littered surface.
照片的主体是落满灰尘的三只支架之一，支架，能帮助飞船顺利着落岩石遍布，及其干燥的火星表面。
Plant the dry bulbs just below the surface.
种植时只消把干鳞茎埋入表土即可。
Descending into the hole months later, in December 2009, a scientific team confirmed the new, naturally dry crystal cave about 500 feet (150 meters) below the surface.
数月之后的2009年12月，一个科考队深入了这个洞穴，他们确认这是一个新的自然风干形成的晶体洞穴，位于大约500英尺(150米)的地下。
The machine is mainly applied to plastic surface water is blown dry.
该机主要应用于软包装表面水分的吹干。
Generally speaking the dust on the glass surface can be wiped up directly with dry towel.
一般情况下，可直接用干毛巾擦去玻璃表面的灰尘。
Place the insufflator on a flat and dry surface.
注气器要放置地面要平整，环境要干燥。
Wash the wafers with mixed acid, lotion and UPW (ultra pure water) by ultrasonic cleaning in wet sinks to get a clean and dry surface of wafers.
用混合酸、清洗剂和纯水在清洗槽或超声波清洗机内清洗硅片，使其表面洁净并烘干。
NOTE: the interior surface of steel towers must be dry enough to be walked upon prior to further assembly work.
说明：钢塔的内表面必须足够干燥后才能在其上面行走或进行下一步的组装工作。
In a long time stop, remove the pump and dry the parts and coat rust-proof grease on the processed surface.
长期停止使用时，应拆开水泵，将零件上的水擦干，在加工表面涂上防锈油保管好。
Always make measurements with dry hands while standing on a dry, insulated surface capable of withstanding the voltage being measured.
测量时请保持双手干燥，并站立在能够承受被测电压干燥、绝缘表面。
The surface may not have been wet for all of that period, notes Dr Grotzinger, but groundwater could have persisted even when the surface was temporarily dry.
在那一时期，火星地表或许不会一直都有水存在，格罗青格博士指出，但会存在地下水，即便地表暂时干涸。
The surface must be clean, dry and free from loose materials, oil, grease and other.
被涂表面必须清洁、干燥、无油脂或其他油污、无松散涂层。
The advantages of coated cemented carbide tool in dry milling of high-strength steel are demonstrated, and the workpiece surface roughness reaches the level of semi-finishing grinding.
试验结果表明：涂层刀片干铣削高强度钢的加工性能优异，工件加工表面质量达到半精磨水平。
When the bottom wax becomes dry, spread the surface wax and polishing wax on the floor in the same way as mentioned above.
等底蜡干了以后，用上述相同底方法在地面上打上表层蜡和抛光蜡。
After that, remove them from the saltwater and place them on a clean surface. Cover the fish with a clean piece of white cloth and let them dry.
然后，把鱼从盐水中拿出放在干净的平面上，用干净的白布把鱼裹起来使其变干。
Studies have shown that these medicated products can aid in healing. They also help to keep the surface of the wound from becoming dry.
已有研究表明这些医用品对伤口的治疗是有帮助的，并且它们还有助于防止伤口表面变干。
If you do not blink enough the surface of the eye becomes dry which can cause damage.
不经常眨眼睛会导致眼表面干燥，给眼带来伤害。
Objective To evaluate the regularity of corneal surface and the effect of artificial tears on the corneal surface regularity in dry eye.
目的评价干眼病患者的角膜表面规则性及人工泪液对其角膜表面规则性的影响。
Power coatings, the mixture of fine milling powders of pigment and dry power of resins, are the latest technology for surface treatment currently used today.
粉末涂料是一种颜料和干粉末树脂的细研磨粉粒的混合物，是一种当今使用的最新表面处理技术。
Always rinse thoroughly to remove any residual detergent, and then let the surface dry thoroughly.
始终彻底冲洗，以除去任何残留的清洁剂，然后让表面彻底干燥。
Always rinse thoroughly to remove any residual detergent, and then let the surface dry thoroughly.
始终彻底冲洗，以除去任何残留的清洁剂，然后让表面彻底干燥。
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