weathering
n. 侵蚀,风化; 雨蚀
The weather is the condition of the atmosphere in one area at a particular time, for example if it is raining, hot, or windy.
The weather was bad...
天气很糟。
I like cold weather...
我喜欢冷天。
If something such as wood or rock weathers or is weathered, it changes colour or shape as a result of the wind, sun, rain, or cold.
Unpainted wooden furniture weathers to a grey colour...
没有上漆的木制家具会褪成灰色。
This rock has been weathered and eroded.
这块岩石经风吹日晒已被侵蚀。
If you weather a difficult time or a difficult situation, you survive it and are able to continue normally after it has passed or ended.
The company has weathered the recession...
这家公司从经济萧条中挺了过来。
The government has weathered its worst political crisis.
政府平安度过了其最严重的政治危机。
If you keep a weather eye on someone or something, you stay alert so that you will notice if anything unpleasant happens.
Street committees keep a weather eye on the families in their district.
街道委员会留意所辖区域内的家家户户。
If you say that someone is making heavy weather of a task, you are critical of them because they are doing it in an inefficient way and are making it seem more difficult than it really is.
Some of the riders in this section made heavy weather of the cross-country race.
这个环节的部分骑手夸大了这场越野比赛的困难。
If you say that you are under the weather, you mean that you feel slightly ill.
I was still feeling a bit under the weather.
我仍觉得身体有些不舒服。
Chemical weathering: dissolution, oxidation, carbonation , hydrolysis, and hydrations.
化学风化: 溶解 、 氧化 、 碳酸岩化 、 水合作用和水化作用.
The main controlling factors of reservoir developing are lithology , lithofacies and ancient weathering crust karstification.
储层发育的主要控制因素为岩性和岩相、古风化壳岩溶作用.
Both lateritic deposit and gossan deposit are of weathering origin.
红土型金矿床、铁帽型金矿床同属风化淋滤成因的残坡积表生金矿床.
Keywords: CO 2, greenhouse effect, rock weathering, photocatalytic reduction, TiO 2.
关键词: 二氧化碳 、 温室效应 、 岩石风化 、 光催化还原 、 二氧化钛.
In many porphyry copper deposits, additional enrichment of the metal has been caused by surficial weathering.
在许多斑岩铜矿矿床中, 地表风化使得金属铜进一步富集.