Calcium reacts with water but less violently than sodium and potassium do.
钙能与水产生化学反应但不如钠以及钾那么剧烈。
They're also a good source of both magnesium and potassium.
它们也是镁和钾重要来源。
In whole plants, sodium is scarce and potassium is plentiful.
在绿色植物中，钠的含量较少，而钾的含量相对丰富。
Choose a fertilizer that contains nitrogen, phosphorus, and potassium.
选择含有氮，磷和钾的肥料。
Broad beans are considered a good source of phosphorous, copper and potassium.
蚕豆被认为是磷、铜和钾的较好来源。
Alkalosis and potassium depletion may be pronounced.
可能有碱中毒和缺钾。
Sodium and potassium are about the same in their chemical properties.
钠和钾的化学性质几乎是相同的。
Sodium and potassium are about the same in their chemical properties .
钠和钾的化学性质几乎是相同的。
Monitor calcium and potassium. MT can induce hypocalcemia and hyperkalemia.
监测血钙和钾。MT可诱发低钙血症和高钾血症。
Beans also contain relatively high amounts of calcium, iron, folic acid and potassium.
大豆还含有相对较高的钙、铁、叶酸和钾。
It has 1 to 2% of the recommended daily allowance of calcium, phosphorus, magnesium and potassium.
啤酒当中还有1%—2%的每日人体所需的钙，磷，镁，钾。
To determine saliva sodium and potassium can be widely used in clinical differential diagnosis.
唾液钠、钾离子的检测可能广泛应用于临床疾病的鉴别诊断中。
The influence of super absorbent resin on nitrogen, phosphor and potassium in soil were studied.
利用化学分析法研究了高吸水性树脂对土壤中氮、磷、钾养分的影响。
Soil moisture and potassium amount could improve potassium content of palisade tissue and spongy tissue.
土壤水分和钾用量能提高叶片栅栏组织和海绵组织的含钾量。
The Tasite rock body consists of quartz diorite, quartz-mica-diorite, monzogranite and potassium granite.
塔斯特岩体由石英闪长岩、英云闪长岩、二长花岗岩和钾长花岗岩组成。
Purple soil supplied the plants with more phosphorus and potassium nutrition and less nitrogen nutrition.
紫色类土壤提供给烟株吸收利用的磷钾养分较多，而氮养分较少。
It guzzles liquid fertiliser and potassium each week to keep up its strength while bedded in roomy surroundings.
在宽敞的环境中，这种植物每周会大量吸收液态肥料和钾来维持生命力。
And after 15 years, people with the better balance of sodium and potassium were more likely to still be alive.
而钠钾盐摄入平衡的人群，在15年后的存活率高于摄入不平衡的人群。
Examples are sodium carbonate and potassium acid phthalate which are used to standardize acid and base solutions.
例如碳酸钠和邻苯二酸氢钾，分别用来标定酸和碱溶液。
Soil organic matter and nutrients(e. g. nitrogen, phosphorus and potassium) play important roles in soil fertility.
土壤有机质和养分（氮、磷和钾等）是土壤肥力重要的物质基础。
These relations remained significant after adjustment for age, body mass index, and sodium and potassium excretion.
在经匹配年龄、体重指数、钠钾排泄等因素后，这些关联性依然显著。
The results showed that the amount of absorbed nitrogen in different forms varied with nitrogen and potassium levels.
结果表明，水稻对铵态氮和硝态氮的吸收与养分供应状况有很大关系。
Extrarenal volume depletion is a possible reason for low blood pressure, high aldosterone excretion, and potassium loss.
肾外血容量减少是低血压、高醛固酮排泄、血钾丢失的一个可能原因。
Objective To study the effect of oxiracetam on the current of sodium and potassium channels in rat hypothalamic neurons.
目的研究在奥拉西坦作用下大鼠下丘脑神经元钠钾通道电流的变化。
The results showed that lime soil supplied the plants with more nitrogen nutrition, less phosphorus and potassium nutrition.
结果表明，石灰岩类土壤提供给烟株吸收利用的氮养分较多，而磷钾养分较少。
Nitrogen and potassium fertilizer enhanced the nutrient uptakes, and the translocation of ca and Mg from side leaves to heads.
氮肥和钾肥提高结球甘蓝养分元素的吸收数量，促进边叶钙和镁向叶球转移。
High reactive penta-coordinated organic silicon was prepared via the reaction of silica with ethylene glycol and potassium hydroxide.
以二氧化硅为起始原料，与乙二醇、氢氧化钾反应，生成高活性的五配位硅钾化合物。
Generally, Cd could not decrease the contents and absorptions of nitrogen, phosphorus and potassium in ectomycorrhizal fungi mycelium.
总体来看，在现实条件下，镉不会显著降低外生菌根真菌菌丝体氮、磷、钾含量和吸收量。
Generally, Cd could not decrease the contents and absorptions of nitrogen, phosphorus and potassium in ectomycorrhizal fungi mycelium.
总体来看，在现实条件下，镉不会显著降低外生菌根真菌菌丝体氮、磷、钾含量和吸收量。
应用推荐