calcium
['kælsiəm]
n.钙
例句与用法:
A smooth, lustrous, variously colored deposit, chiefly calcium carbonate, formed around a grain of sand or other foreign matter in the shells of certain mollusks and valued as a gem.
珍珠在几种软体动物的贝壳中,围绕着一粒沙子或其他外来物质形成的一种光滑、有色泽、具有不同颜色且主要是碳酸钙的沉积物,被珍视为宝石
I have a slight calcium deficiency.
我有点缺钙。
Calcium is beneficial to our bones.
钙对我们的骨骼有益。
We need some calcium everyday.
我们每天需要些钙。
词形变化:
简写符号: Ca |
n.
【化】钙[U]
You need calcium in your food to grow strong, healthy bones.
为了骨骼长得坚固和健康, 你的食物里需要有钙。
calcium['kælsiəm]n.1.■【化学、生物学】钙(元素符号 Ca)
calciumcalcium[ˈkælsiəm]n.1.■【化】钙(20号元素,符号Ca)
继承用法calcium-aluminium -siliconn.1.■硅铝钙合金calcium-insensitiveadj.1.■耐钙(离子)的calcium-manganese-siliconn.1.■硅锰钙合金(一种复合脱氧剂)calcium-reductionn.1.■钙还原(法)
noun
- [mass noun]the chemical element of atomic number 20, a soft grey metal(Symbol: Ca)
(化学元素)钙(符号:Ca) - Calcium is one of the alkaline earth metals. Its compounds occur naturally in limestone, fluorite, gypsum, and other minerals. Many physiological processes involve calcium ions, and calcium salts are an essential constituent of bone, teeth, and shells
- early 19th cent.: from Latin calx, calc- 'lime' (see calx) + -ium
calcium
名词 calcium:
a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals
同义词:Ca, atomic number 20
calcium
■THO modifies inward Calcium currents, slowly reduced the peak of Iea.
2×10~(-5)M杀虫环可调制突触前膜的钙通道,使Ica峰值降低.
■Calcium Hypochlorite Powder 65-70 % of 45 Kg Un approved HDP Drums.
45公斤包装:每桶含65-70%聚合HDP的次氯酸钙粉。
■Calcium Channel Regulation and Presynaptic Plasticity.
Ca2+通道与突触前神经元的可塑性有关。
■Cyc inhibited apoptosis only induced by calcium increasement in HL-60 cells.
Cyc只抑制由Ca~(2+)升高介导的细胞凋亡.
■MLCC nickel electrode with calcium barium zirconate titanate.
MLCC镍电极用锆钛酸钡钙。
■NAA and GA 3 treatments both could promote calcium uptake by fruit.
NAA、GA 3 处理促进钙的吸收。
■The ratio of calcium and phosphate were examined with EDX.
X射线能谱仪 (EDX )测量激光照射前后牙釉质中钙磷相对含量的比值的变化 ,初步探讨激光防龋的机制。
■A 100g wedge of cheddar provides about 720mg of calcium.
一个100克的楔形干酪能提供大约720毫克的钙。
■Once mixed, the calcium gluconate 2.5% jelly can be repackaged by the pharmacist in the K-Y tube and resealed.
一旦混合好了,药剂师可以把2.5%的葡萄糖酸钙凝胶重新包装在K-Y试管内并密封。
■The different isozymes bind calcium ions with different affinities.
不同的同功酶以不同的亲和力与钙离子相结合。
■You need calcium in your food to grow strong , healthy bone.
为了骨骼长得坚固和健康,你的食物里需要有钙。
■Does lactation mother need more diet calcium?
乳母需要摄取更多膳食钙吗?
■Why Chinese people usually lack of calcium and ferrum?
二、为什么中国人容易缺乏钙和铁?
■Human voltage-gated calcium channel,VGCC Elisa ...
人钙离子通道抗体(VGCC)试剂盒;
■Vitamin D is necessary to aid the absorption of calcium from food.
从食物中吸取钙需靠维生素 D 的帮助。
■They extracted some calcium carbonate ores in the mine.
他们在矿上开采出了一些石灰质矿石。
■Calcium is absent from his diet.
他的饮食中缺乏钙质。
■Intake of calcium, iron, and zinc also tends to be low.
但钙、铁和锌的摄入量往往很低。
■Do you think calcium reacts with water? (2). He didn't react to the news.
你认为钙会与水发生反应吗?(2)。他对那消息没有反应。
■The use of calcium sulfate requires an greater capital investment.
使用硫酸钙做原料,需要更多的基建投资。
■To be the best calcium sulfate supplier of China!
做中国最好的硫酸钙(石膏)供应商!
■The amount of total sugar, Glu,VB2 and calcium was relatively high.
其中:总糖、谷氨酸、VB2、钙含量较高。
■Two of the best alternative sources of calcium are tofu and soy milk.
其中,另外两种最佳的钙质来源是豆腐和豆浆。
■All other ages are lacking calcium in their diet.
其他的年龄在他们的饮食中都是缺乏钙的。
■The level of calcium and ferrum...
冠心病不同证型存在客观指标差异。
■Reduces calcium loss and strengthens the bones.
减少钙质的流失和强化骨骼。
■Add 50 g of calcium dodecylbenzene sulfonate (CAS 26264-06-2).
加入5.0克十二烷基苯磺酸钙(同)。
■Reduce calcium ion below 100 ppm by adding Soda ash.
加入纯碱以降低钙离子浓度到低于100ppm。
■His doctoral thesis was "study of calcium phosphate cement".
博士学位课题是《磷酸钙骨水泥可注射性相关研究》。
■Determination of Calcium for Manganous Sulfate by AAS.
原子吸收分光光度法测定硫酸锰中的钙
■To remove calcium or calcium compounds from(bones or teeth, for example).
去钙从(例如,骨头或牙齿)脱去钙或钙化合物
■Right leg arthralgia, be short of calcium, be still synovitis?
右腿关节痛,是不是缺钙,还是滑膜炎?
■Taking calcium tablets is not the only way to supply calcium.
吃钙片不是补钙的唯一途径。
■Calcium oxalate was the most common crystal in the urinalysis (44.4%).
各种结晶体中,以草酸钙结体最常见(44.4%)。
■Various calcium and sodium based reagents can be utilized as sorbent.
各种钙基和钠基的试剂可以被用来作为吸着剂。
■Foods rich in calcium include milk, cheese and yoghourt.
含丰富钙质食物包括牛奶,奶酪和酸奶。
■Of, forming, or containing calcium or calcium carbonate.
含碳酸钙的属于、形成于或包含钙或碳酸钙的
■Food containing calcium can invigorate health effectively.
含钙食品能促进体质。
■Thus there is a greater calcium need to immobilize the oxalate.
因而需要较大量钙去固定草酸。
■Additions of organic matter to soil hasten calcium losses.
土壤增施有机质会促进钙的损失。
■The recommended intake of calcium varies across Asia.
在亚洲各地,钙的推荐摄入量并不相同。
■At high calcium concentration they fuse without lysis.
在钙离子浓度高时,他们融合而不解体。
■Calcium within the fluid of a noncancerous cyst (milk of calcium).
在非癌症引起的囊腫液體內的鈣(鈣奶)。
■THE PREPARATION OF FINE CALCIUM CARBONATE WITH LOW OIL-ADSORBTION FOR PLASTICS.
塑料专用低吸油量微细碳酸钙的研制。
■STUDY OF DEFLUORINE PROPERTIES OF POROUS HYDROXYL CALCIUM PHOSPHATE.
多孔羟基磷酸钙吸氟特性研究。
■An excessive amount of calcium in the blood.
多钙血血液中钙质过量
■Most multivitamins contain both calcium and iron.
大多数维生素同时包含钙和铁。
■Dairy products are the best source of calcium.
奶 制 品 中 钙 含 量 丰 富 , 是 补 钙 的 好 来 源 。
■Calcium is found most abundantly in milk.
奶含钙最丰富。
■Dairy source of protein and calcium.
奶牛的蛋白质来源和钙。