precipitation
There will be precipitation on northern hills tonight.
今夜北部山区有降雪。
Precipitation in the form of pellets of ice and hard snow.
冰雹以冰和硬雪块颗粒的形式下落
The treatment of metal or the separation of metal from ores and ore concentrates by liquid processes, such as leaching, extraction, and precipitation.
水冶金术通过液体过程，象过滤，提炼，沉淀等方法处理金属，从矿石中或矿石浓缩物中分离出金属
Much of the areas of the country have received subnormal precipitation since the end of January.
一月底以来,这个国家的多数地区雨水都比以往少。
Precipitation might spoil things.
轻举妄动会把事情弄得不可收拾。
Is it too much to ask for a little precipitation?
只是下点小雨也不可以吗?
In Hong Kong unwary pedestrians face more dangerous precipitation.
但在香港，警惕性不高的行人面临着更加危险的坠物。
Save fuel and reduce noise, no precipitation.
节省燃油，降低噪音，无沉淀。
Methods:Sulfate ion precipitation method was used.
方法:采用硫酸根离子沉淀法。
Calculate The Precipitation In Here The Distance.
我在这里计算沉淀的距离.
Is a kind of spirit of precipitation.
是一种积蓄已久的精神沉淀.
The storm brought several inches of precipitation.
暴雨带来了几英寸的降雨。
The mechanism of precipitation static is presented.
简述了沉积静电的形成机理;
Average annual precipitation 1948 mm.
年均降水量1948毫米。
Are Picoplankton Responsible for Calcite Precipitation in Lakes?
微型浮游生物应为湖泊中的方解石沉淀负责吗?
Precipitation in the mountain area is higher than in the plains.
山地的降水量要比平原高。
Abundant precipitation is more important than extreme cold.
丰富的降雪量比酷寒更为重要。
Introduce the climate and precipitation in Hei Long jiang?
、简介黑龙江省气温及降水情况?
Heavy vegetation may intercept a large amount of precipitation on its leaves.
浓密的植被的叶子中能截留大量的降水。
A heavy precipitation is forecast in this area next week.
预计本地区下周将有强降水。
A technique for modeling asphaltene precipitation in oil.
原油沥青沉降模拟方法。
Acid precipitation and surface-water acidity in Hong Kong.
香港的酸雨和地表水酸度。
A brief fall of precipitation, such as rain, hail, or sleet.
阵雨一阵短暂的降水,如雨、冰雹或冻雨。
The level of precipitation is low for most of the year.
降雨雪的水平是低大多数年。
Precipitation in the mountain area is higher than in the plains .
山地的降水量要比平原高。
Precipitation, refining, accumulation of sublimation.
沉淀，提炼，积累，升华。
Water resources are mainly influenced by precipitation.
水资源呈减少趋势，1967年以后迅速减少。
The precipitation is close to estimated by other information.
因此，在计算全新世温湿期温度时，应加上校正值1.50℃才与实际值相符。
Substantial increases are found in heavy precipitation events.
极端降水事件确实是在增加。
A desert is an are where evaporation exceeds precipitation.
沙漠是蒸发超出降雨雪的地方。
Sn precipitation happens in earlier stage of crystallizing.
结晶过程前期锡优先析出。
The annual precipitation is greater in the south than in the north.
南方的年降水量比北方大。
The icy precipitation frosted the flowers and they turned brown.
冰冷的凝结物冻坏了鲜花，它们都变成了棕色。
Areal Precipitation is an important parameter in Hydrometeorology.
摘要面雨量是水文气象中一个重要参量。
He is responsible for the precipitation of his own demise.
他得为自己的卒死负责。
Precipitation has obvious seasonal wind direction changes.
降水风向有明显的季节变化。
The incubation time for incipient precipitation is often a minute or more.
出现沉淀的孕育时间常常需要一分钟或更多的时间。
Oxidation-reduction reactions are important in the solubilization and precipitation of iron and manganese.
氧化还原反应在铁和锰的增溶和沉淀中具有重要作用。
The precipitation isa main replenishment sources for plant growth in this area.
大气降水是本区植物繁衍的主要补给源。
Nearly all the precipitation that falls on the earth results from the cooling of rising air.
几乎落到地球上的所有降水都是由于上升空气的冷却。
The rain or some other kind of precipitation has been polluted with acid.
雨水和其他的降水被酸所污染。
Clouds are sometimes seeded with silver iodide to induce precipitation.
人们有时在云里播撒碘化银，以诱使降雨。
Uncertainties in Precipitation and Their Impacts on Runoff Estimates.
降水中的不确定性及其对泾流估计的影响。
An antibody that causes precipitation when it unites with its antigen.
与特定抗原反应以产生沉淀物的抗体。
The reason is that waste water was discharged before the precipitation.
废水未经沉淀，夹渣排放；某稀土厂废水是污染负荷的主要因子。
Annual precipitation is low and often scattered unevenly throughout the year.
每年降雨雪是低和参差不齐地整年经常驱散。
By the further analysis of EDP, the main precipitation is tI-Zr2(Al,Cu).
选区衍射分析表明，主要的晶化相为tI-Zr_2（Al,Cu）。
Precipitation by oxalate is the primary method to produce rare earth oxides.
稀土草酸盐沉淀法是制备稀土氧化物的主要方法。
The precipitation and raining season have less effect on the phenology.
植物的物候期受当年降水量和降水季节影响不大；
Methods:Flocculating method and alcohol precipitation meth od were used.
结果:壳聚糖絮凝法优于明胶絮凝法。