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。
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。
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。
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。
Residuesof saline or inhibited water (Coolant). Increased proportion of sodium and potassium in the engine oil.
生理盐水或抑制水（冷却液）的残留。
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。
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。
If we're actually thinking about electron configuration and we look at lithium, sodium and potassium, these all have one valence electron.
让我们来想一想，锂，钠，钾的电子排布，它们都只有一个价电子。
"For grid storage, the battery can be huge, and using sodium and potassium is very attractive because they are so abundant and cheap," Cui says.
对于栅极存储，这种电池存储是巨大的，同时又是具有吸引力的，因为这种电池使用的是钠离子和钾离子而且这些元素可以在废弃物中重新利用同时又很便宜，Cui说。
Sodium and potassium supplements are used for the electrolyte imbalances, and aldosterone antagonists and diuretic spironolactone are mainstays of therapy.
补充钠钾以纠正酸碱平衡，醛固酮拮抗剂和利尿剂螺内酯是主要的治疗药物。
Ahava's muscle Soothing Eucalyptus Mineral Bath Salts relax tight muscles and help stiff joints with the benefits of magnesium, calcium, sodium and potassium.
艾哈佛的肌肉舒缓桉树矿物浴盐放松紧绷的肌肉和关节僵硬，镁，钙，钠和钾的好处。
Davy: British chemist who was a pioneer of electrochemistry, using its methods to isolate sodium and potassium (1807) and barium, boron, calcium, and magnesium (1808).
戴维：英国化学家，电化学的创始人，用它的方法分解出了钠和钾(1807年)，钡、硼、钙和镁(1808年)。
Supported molten salt membrane is made from a new kind of ceramic material (lithium meta-aluminate) and ternary eutectic mixture of lithium, sodium and potassium carbonates.
支撑熔盐膜由一种新型陶瓷材料(偏铝酸锂)和锂、钠、钾的三元最低共熔点混合物制成。
The Food Standards Code does not allow the use of sulphur dioxide, and sodium and potassium sulphites in raw meat, poultry and game and businesses may be fined for using it.
《食品安全法》严禁使用二氧化硫、亚硫酸钠和亚硫酸钾来处理生的畜肉和禽肉，违规经营场所和商家将被处以罚款。
Reducing sodium in the diet and getting more potassium rich foods can help to reduce puffy eyes.
减少含钠元素的饮食而增加含钾元素的饮食可以减轻眼睛浮肿。
For example, cheese, processed meats, breads, soups, fast foods, and pastries tend to have more sodium than potassium.
例如，奶酪、加工过的肉、面包、汤、快餐和糕点通常含有较多的钠而不是钾。
Most sports drinks contain a combination of water, carbohydrates in the form of sucrose or high-fructose corn syrup and electrolytes such as sodium, potassium, and magnesium.
许多运动饮料将水，以蔗糖或高果糖谷物糖浆形式出现的碳水化合物和如钠，钾，镁这些电解质结合在一起。
The glomeruli filter fluid from your blood, extracting both waste products and substances your body needs — sodium, phosphorus and potassium.
肾小球过滤血液，从中摄取代谢废物和各种身体所需物质——钠、磷和钾（译者：离子？）
Smaller sodium ions leave the glass, and larger potassium ions from the salt bath replace them.
更小的钠离子会离开玻璃，而盐槽中更大的钾离子会替代这些空缺。
Mineral compounds are made of elements such as sulphur, phosphorus, iron, potassium, sodium, and calcium.
无机化合物是由诸如硫、磷、铁、钾、钠和钙等元素组成。
And they wanted to use a soluble salt of citric acid, so they could have used sodium, they could have used potassium.
而且他们想用一种柠檬酸的可溶性盐，他们本可以用钠，也可以用钾。
Sodium, primarily consumed as salt (sodium chloride), is commonly added to many processed and restaurant foods, while potassium is naturally present in many fresh foods.
钠，主要是以盐的形式被消费(氯化钠)，它被加在许多加工和餐馆食物中，而钾天然地存在于许多新鲜食物中。
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。
It relies on the same principle employed in lithium-ion batteries-moving sodium or potassium ions between electrodes during charging and discharging-but does it much more cheaply.
新型电池的原理和锂离子电池的原理相同，都是通通过在充电电极和放电电极之间移动钠离子或钾离子进行能量的存储和利用。相比较之下，这种电池是非常便宜的。
An ion channel is a molecule that allows the passage of electrically charged atoms of sodium, potassium, calcium and so on through the outer membrane of a cell.
离子通道是一种分子，它允许钠、钾、钙等离子经由它通过细胞外膜。
Instead, it has an atmosphere made up of chemicals such as vaporized sodium, potassium and gaseous titanium oxide, which absorb light, but that still does not explain the planet's extreme blackness.
相反，TrES - 2b的大气层由气态钠、钾和三氧化钛这些可以吸收光线的化学物质组成，不过这也并不能为该行星极黑提供解释。
The second most abundant element is silicon at 27 percent, followed by aluminum at 8 percent, iron at 5 percent, calcium at 4 percent, and sodium, potassium, and magnesium at about 2 percent each.
第二丰富的元素是硅，占到27%，再其次是铝、占8%，铁5%，钙4%。硫、钾和镁每种占大约2%。
The study surveyed more than 12,000 Americans, and found that both men and women consumed way more sodium and way less potassium than is recommended.
这项研究调查了超过1万2千名美国人，发现所有人都摄入的钠盐都超过推荐量，而摄入的钾盐却低于推荐量。
The study surveyed more than 12,000 Americans, and found that both men and women consumed way more sodium and way less potassium than is recommended.
这项研究调查了超过1万2千名美国人，发现所有人都摄入的钠盐都超过推荐量，而摄入的钾盐却低于推荐量。
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