potassium
美 [pəˈtæsiəm] 
英 [pə'tæsiəm]
英汉双解
1. | 钾a chemical element. Potassium is a soft silver-white metal that exists mainly in compounds which are used in industry and farming. |
英汉解释
英英解释
例句
While potassium is present in most rocks and soils, the ore is often mined from ancient sea beds and salt lakes.
尽管钾存在于多数岩石和土壤中，但它通常采自年代久远的海床和盐湖里。
The bottom line: Strive for a potassium-rich diet, which you can achieve by eating a wide variety of fruits, vegetables and legumes.
基本要点：争取做到饮食中富含钾，你可以多吃各种水果、蔬菜和豆类。
"There is no medicine to be taking, they should not be taking potassium iodide, " he said.
“是没有药物服用，他们不应该以钾碘化物，”他说。
Typically the symptoms involve a change in heart rate, be it a slow down or palpitations or high potassium levels.
中毒症状常见有心率异常——心率减慢或悸动，或血液钾水平升高。
Potassium iodide, also known as the radiation pill, prevents the body's absorption of the radioactive iodine present in reactor emissions.
其中碘化钾可以防止人体吸收核反应堆泄出的放射性碘。
High-conductance calcium-activated potassium channels are generally distributed all over the body tissue, especially the smooth muscle.
大电导钙激活钾通道广泛分布于人体组织，在平滑肌上尤为丰富。
CONCLUSION Potassium glutamate in its injection could be determined specifically, rapidly and inexpensively by means of enzyme electrode.
结论采用酶电极法测定谷氨酸钾注射液中谷氨酸钾含量具有专一性高、成本低、分析速度快等优点。
Banana: Known as high-energy foods, banana contains carbohydrates easily absorbed by the body, and also rich in potassium.
香蕉，香蕉被称为高能量的食品，含有极易为人体吸收的碳水化合物，同时还富含钾。
The conclusion of this study was that potassium dichromate has obvious teratogenic effect on Vicia faba root tip cells.
结论是重铬酸钾对蚕豆根尖细胞具有明显的致畸效应。
The components of various common salts (magnesium, sodium, potassium and chloride ions, in particular) turned up in quantity.
食盐中的各种成分（特别是镁，钠，钾还有氯离子）都有一定的数量。
With spinach rich in potassium and magnesium, calcium tofu are better able to stay in the body which.
有了菠菜中丰富的钾和镁，豆腐中的钙就能更好地留在人体当中。
The disease extent of apple did not show significant correlation with the content of phosphorus, potassium in fruits.
病害程度与果实内的磷、钾含量无显著的相关关系。
Moreover, the potassium recovery efficiency and agronomic efficiency of HA-K fertilizer were all increased significantly.
同时腐植酸钾肥料的钾素吸收利用率和农学利用率者显著提高。
Throughout the evaporation process, there always been sylvite salted out, making the potassium precipitation more dispersive.
在整个蒸发过程中，一直有钾盐析出，使钾的析出比较分散。
Sensing a drop in its potassium concentration, the cell reacts by forming a multi-protein complex known as an inflammasome.
测知它的钾离子浓度的下降，细胞通过形成被称作炎症小体的多蛋白复合体而发生反应。
Conclusion: This improved method of potassium is sensitive, fast and convenient, which can be used for the standard of quality control.
结论：此改进法检测钾离子灵敏、快捷、可控，可作为红花注射液的质量控制标准。
Many of these cases would have been prevented if potassium iodide had been provided at the appropriate time.
很多病例都是可以防止的，只要能够及时提供碘化钾。
Blood pressure and intake of magnesium, potassium and caffeine did not explain these associations.
血压、镁、钾和咖啡因的摄入都不能解释这种关联。
Reveal it's Inward Nature of Reaction "Hydrogen Peroxide Decomposition Catalyzed by Potassium Iodide"
重新认识“过氧化氢碘化钾催化分解”的反应概念与机理
Results Bismuth potassium glycyrrhizate was shown to be able to reduce areas of ulcers, gastric juice volume, acidity and pepsin output.
结果甘草酸铋钾能使溃疡面积和胃液量减小、降低胃液酸度和胃蛋白酶活性。
It was dated by the potassium-argon method to 1. 8 million years old.
由钾—氩法测定其年龄为180万年。
By pumping positively charged potassium and sodium ions out of the cell, the number of negatively charged ions inside the cells rises.
通过不断把带正电荷的钾离子和钠离子压出电池，电池内负电荷数量就会增加。
As in a NiCad battery, the NiMH's anode is made of nickel oxyhydroxide immersed in an electrolyte of potassium hydroxide.
就像镍镉充电电池一样，金属氢化镍电池的阳极是由浸泡在氢氧化钾电解质中的羟基氧化镍制作而成。
Potassium could hasten growth and enhance dry matter accumulation. The dry matter weight of shoot was more than that of root.
施钾能明显促进棉花的生长发育，提高干物质积累，干物质分配趋势是地上部大于根部；
Results: There were rich Protein, fat reducing, vitamin C, calcium, magnesium, iron, zinc, potassium and a little selenium and chromium.
结果：木槿花含有丰富的蛋白质、脂肪、维生素C、糖、氨基氮、钙、镁、铁、锌、钾等，含少量硒和铬。
Theoretical value was the theoretical amount of the sulfuric acid reacting with alkali metal like lithium, sodium, potassium in ore.
理论值即硫酸与矿石中锂、钠、钾等碱金属反应生成相应的硫酸盐的理论用量。
Total cross sections for positron scattering on potassium were calculated at low energies by means of the coupled channels-optical method.
应用耦合通道光学势方法计算低能正电子同钾原子碰撞的总散射截面。
Cuttings topdressing can be carried out with water, can also be used phosphate: potassium hydrogen plus a foliar application of urea.
扦插苗追肥可结合浇水进行，也可用磷酸：氢钾加尿素进行叶面喷施。
One is "water cremation" or alkaline hydrolysis, where a corpse is placed into a heated solution of water and potassium hydroxide.
其中一项技术叫做“水葬”或者碱性水解，就是将尸体放在加热的氢氧化钾水溶液中。
The soil organic matter, nitrogen, available potassium in the drought white gourd forest were all highest.
土壤有机质、氮素、速效钾均以旱冬瓜林最高。
Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate.
人类饮用水处理用化学品.过氧化单硫酸钾
It shows that the potassium permanganate composite (PPC) has a very good effect on coagulation treatment in the result of the experiment.
实验结果表明：高锰酸盐复合药剂对混凝处理具有较好的强化作用；
Potassium silicate based zinc-rich coatings are widely used for the corrosion protection of steel.
是目前广泛使用的钢铁防腐蚀涂料。
He estimates that up to two billion dollars worth of nitrogen , phosphorous and potassium is lost from African soil each year.
他估计每年价值超过二十亿美元的氮、磷、钾肥从非洲的土壤上流失。
Potassium mercuric tetrachloride absorption accuracy and precision is better than formaldehyde absorption.
四氯汞钾吸收法的准确度以及精密度优于甲醛吸收法。
Chemicals used for treatment of water intended for human consumption. Potassium tripolyphosphate.
生活用水处理用化学制品.三磷酸钾
Kiwi: Tiny but mighty. This is a good source of potassium, magnesium, Vitamin E & fiber. It's Vitamin C content is twice that of an orange .
猕猴桃：个头小但作用大。含有丰富的钾，镁，维他命E以及纤维素。它的维他命C含量是橙的两倍。
You can predict other common compounds like potassium chloride, used in very large doses as part of a lethal injection.
你还可以猜到其他一些很普通的化合物，如氯化钾，大剂量注射时是一种用于死刑犯的注射毒药。
This mathod is to transform mercury into mercury-hydride in a media of hydrochloric acid using potassium borohydride as a reducing agent.
在盐酸介质中，以硼氢化钾作还原剂，将汞转化为汞化氢。
With its wind tunnel structure, potassium titanate whiskers will have structural heat insulation properties.
由于六钛酸钾晶须的风洞状结构，使其具有结构隔热性能。
Exposure to carbon dioxide should also be minimized to avoid damage to the sensor through reaction with the potassium hydroxide electrolyte.
应尽量减少暴露在二氧化碳中，因为与氢氧化钾电解液的反应会对传感器产生损害。
