potash

['pɔtæʃ]

n.钾碱, 草碱,碳酸钾

n.[U]

1. 碳酸钾, 草碱

2. 苛性钾

3. (工农业上用的)钾; 钾化合物

potash

potash['pɔtæʃ]n.1.■=potassium carbonate2.■=potassium hydroxide3.■含钾的物质；(尤指)钾盐；钾碱；草碱

1. [mass noun]an alkaline potassium compound, especially potassium carbonate or hydroxide
   木灰，钾碱（尤指碳酸钾，氢氧化钾）
   

1. early 17th cent.: from pot-ashes, from obsolete Dutch potasschen, originally obtained by leaching vegetable ashes and evaporating the solution in iron pots
   

potash

名词 potash:

a potassium compound often used in agriculture and industry

同义词：caustic potash, potassium hydroxide

potash

■In November 2008, lasted for 4 months of the foreshore and potash backdoor matters come to an end.

2008年11月，持续了4个月的滨地钾肥借壳事宜曲终人散。

■Preventing decrepitude, suitable nitrogen, phosphate and potash fertilizer respectivly will be applied after Oct. according to the growth and the concentration of N, P and K in leaves.

6月以前以有机肥、磷肥为主，施以适量速效性氮肥，10月以后应根据植株的生长状况和叶片中N、P、K含量，施用适量的N、P、K肥，防止早衰。

■A new research project to be commenced by Angus in 1992 will investigate other aspects of plant nutrition, including the use of muriate of potash in disease control.

Angus将于1992年开始一个新项目，以研究植物营养另外一些问题，包括使用氯化钾控制病害。

■A NEW METHOD OF ABSORBING CO_2 BY BV HOT POTASH FLUID

BV热钾碱液吸收CO_2新方法

■EDTA Potash isotonic solution

EDTA2钾盐等渗体

■"If you look at the bottom line, I don"t think you are going to see potash prices fall off the way you"ve seen nitrogen and phosphate prices fall off recently," said Morningstar analyst Ben Johnson.

“如果你看看的底线，我不认为你会看到钾肥价格下跌了你见过氮和磷酸盐价格下降了最近说， ”晨星公司分析师本约翰逊。

■Potash production in the United States was not developed until World War I.

一直到第一次世界大战时美国苛性钾的生产才扩大开来。

■This is the second price hike announced by China's largest potash producer within two months.

上升的产品成本和碳酸钾谈判的不确定，推动上两周国内肥料价格的上涨。

■Effect of Potash Fertilizer Application Rate on Brassica rapa Yields

不同用量钾肥对白菜型油菜产量的影响

■And other chemical products last year's slump is different from the current international potash FOB about 900 U.S. dollars per ton, compared with the beginning of last year rose 400 U.

与其他化工产品去年的暴跌不同，目前国际钾肥离岸价在每吨约900美元，与去年初相比还上涨了400美元。

■Some main potash producers in the world have continously improved their technology and developed new products of non chloride potash.

世界上一些主要钾盐生产商不断改进相关的生产工艺并开发出无氯钾盐的新产品。

■international potash fertilizer market

世界钾肥市场

■Present situation of potash resources and direction of potash search in China

中国钾盐地质资源现状与找钾方向初步分析

■Coffee bushes deficient in potash defoliate easily after a heavy crop or during a dry spell.Prolongedm, severe potassium deficiency results in die-back of branches or the death of the entire tree.

丰收以后或在干旱期间，缺钾咖啡树容易落叶，长期严重缺钾，可导致枝条枯萎或整株的死亡。

■Some people make soap with potash lye.

也有一些人用碱液制造肥皂。

■Experiments on iron removal from potash feldspar ore from Yuanmou area by using maguetic separation have been carried out.

介绍采用全磁选工艺，对云南元谋县丙令乡钾长石矿石进行了除铁试验研究。

■They have the certain sale.According to analysis of the whole providing and demanding, the potash feldspar ore's market is foreground.Further searching potash feldspar resources is very potential.

从全国的供需形势分析，今后钾长石矿产品市场前景广阔，而区内钾长石资源进一步找矿的潜力仍然很大。

■Molten Salt Leaching Method Extracting Potassium from Potash Feldspar

从钾长石中提取钾的研究

■Based on fairly systematic observational data, the authors probed into dynamic variations of slow-released, rapid available and water soluble potash constituents in the rock-soil environment.

以较系统的观测资料，对土壤环境中的缓效态、速效态、水溶态钾素含量的动态变化进行探索。

■THE DYNAMICS STUDIES OF DECOMPOSITION POTASH FELDSPAR IN LOW TEMPERATURE

低温分解钾长石的动力学研究

■THE THERMODYNAMICS STUDIES OF DECOMPOSITION POTASH FELDSPAR IN LOW TEMPERATURE

低温分解钾长石的热力学研究

■Demonstration Effect Study on Increase Applying Potash in Crops

作物增施钾肥大田示范效果研究

■Based on the characteristics of potash mine in Vientiane of Laos,the author proposes to extract potassium chloride with directional drilling communicated method and selective solution mining method.

作者就老挝万象钾盐矿的特点,提出采用定向钻进连通法,选择性溶解开采工艺开采氯化钾。

■The author opines that China is seeing a development peak of potassic fertilizer production, and attention shall be paid to advices from experts on present situation of potash production development.

作者认为我国已开始进入钾肥生产发展的高峰期，应当重视业内专家对我国当前钾肥产业发展现状提出的建议。

■As an example, when potash use is between 75kg/ha and 150kg/ha, an increase in nitrogen application from 150 to 225kg/ha increases the MPP of potash from 11.4 to 23.1.

例如，当钾肥用量为75~150公斤/公顷时，氮肥用量由150公斤/公顷增加到225公斤/公顷使得钾肥的边际产量由11.4增至23.1。

■A white, brownish, or reddish mineral, KCl.MgCl2.6H2O, an ore of potassium, used to manufacture potash salts.

光卤石一种白色、棕褐色或微红色矿物质，KCl.MgCl2.6H2O，钾矿石，用于制造钾盐

■A white, brownish, or reddish mineral, KCl?gCl2?2O, an ore of potassium, used to manufacture potash salts.

光卤石一种白色、棕褐色或微红色矿物质，KCl?gCl2?2O，钾矿石，用于制造钾盐

■A white, brownish, or reddish mineral, KCl?gCl2?H2O, an ore of potassium, used to manufacture potash salts.

光卤石一种白色、棕褐色或微红色矿物质，KCl?gCl2?H2O，钾矿石，用于制造钾盐

■Title： Effect of potash on yield and quality of Raphanus sativus L.

关键词：钾肥；产量；品质；水萝卜

■Other salts-lime, phosphorus, magnesia, potash, sulphur, and iron-are probably obtained in sufficient quantity from food we eat and water we drink.

其它盐（钙盐、磷盐、镁盐、钾盐、硫盐、铁盐），我们所吃的食物和所喝的水含有丰富的盐分，大概可满足人体的需要。

■agricultural potash fertilizer

农业用钾肥

■Under acceleration weathering conditions,appearances of glass surface and potash ion eduction were measured by optical miceroscopy and AAS respectively.

利用光学显微镜观察玻璃表面在加速风化条件下表面被侵蚀的情况,并用原子吸收光谱(AAS)研究玻璃在该加速风化条件下。 表面K+偏析的情况。

■Phosphate and Potash Institute of Canada

加拿大磷钾研究所

■The results showed that irrigation and unit potash fertilizer input have significant impact on soil salinization.

单位耕地上灌溉面积越多，耕地发生盐渍化的概率也越高；

■A city of southeast New Mexico on the Pecos River near the Texas border.Large deposits of potash were discovered in the vicinity in1931.Population,24,952.

卡尔斯巴德美国新墨西哥州东南部一城市，靠近得克萨斯州边界，在贝可斯河上。1931年在该市附近发现了大量钾碱矿床。人口24，

■A city of southeast New Mexico on the Pecos River near the Texas border. Large deposits of potash were discovered in the vicinity in1931. Population, 24, 952.

卡尔斯巴德美国新墨西哥州东南部一城市，靠近得克萨斯州边界，在贝可斯河上。1931年在该市附近发现了大量钾碱矿床。人口24，952

■A city of southeast New Mexico on the Pecos River near the Texas border. Large deposits of potash were discovered in the vicinity in 1931. Population,24,952.

卡尔斯巴德美国新墨西哥州东南部一城市，靠近得克萨斯州边界，在贝可斯河上。1931年在该市附近发现了大量钾碱矿床。人口24，952。

■A city of southeast New Mexico on the Pecos River near the Texas border. Large deposits of potash were discovered in the vicinity in 93. Population, 24,952.

卡尔斯巴德：美国新墨西哥州东南部一城市，靠近得克萨斯州边界，在贝可斯河上。93年在该市附近发现了大量钾碱矿床。人口24,952

■health care reform is needed urgently; the soil desperately needed potash.

卫生保健改革是迫切需要的；这块地迫切需要钾肥。

■To review report pf economical evaluation for 1st phase rebulid project of Qinghai potash project.

参加本项目的融资方面的工作。审校青海钾肥一期工程改造的经济评估报告。

■Besides, in this article we also discuss the way of improving molasses pre treatment technology by comparing and analyzing the results of yellow prussiate of potash pretreatment.

又从黄血盐预处理结果的对比分析中,对糖蜜中的多种常量、微量元素的含量进行测定。

■The larger irrigation area and potash fertilizer input per unit has,the higher soil salinization probability will be.

同时单位面积上钾肥使用量越高，耕地发生盐渍化的概率也越高。

■You also need 12 killos kilos of any kind of oil and 26 leaders liters of water. makes Mix the poud as potash well with the wateradded .Add it to the oil in the wound a wooden bucket.

同时，也需要12千克的任意油和26升水，使水与碳酸钾充分混合，把它倒入装油的木桶里。

■Similarly, provision of a deficient nutrient like sulphur may raise the marginal products of nitrogen, phosphate, and potash, thus requiring increased levels of these nutrients.

同样，增施其他肥料如硫肥，有可能会提高氮、磷和钾肥的边际产量，因此需要进一步增加这几种肥料的用量。

■Type of igneous rock that contains abundant and approximately equal amounts of plagioclase and potash feldspar, as well as other minerals.

含大量且近于等量的斜长石和钾长石的火成岩，还含有其他矿物。

■Harvest Fund Management Co., Ltd. held by the Fund's announcement on the resumption of the use of Salt Lake Potash notice closing price valuation.

嘉实基金管理有限公司公布关于旗下基金持有盐湖钾肥恢复采用收盘价估值的公告。

■The shallow polyhalite potash deposit in Sichuan are distributed in the north plunge top of Huayingshan anticline where is anhydrock of earlier Mesozoic Triassic period.

四川浅层杂卤石钾矿分布于华蓥山背斜北倾没端下中三叠统之硬石膏岩层中。

■Therefore, the albitization of plagioclase is shown in the early stage of diagenesis and albitization of potash feldspar appears only in the late stage of diagenesis.

因此，斜长石的钠长石化可见于成岩早期，而钾长石的钠长石化只发生于成岩晚期。

■enterprise ofChina's potash fertilizer

国产钾肥企业

■Caustic potash production status in domestic and abroad

国内外氢氧化钾生产概况