strontium

[化学] 锶英释中释na soft silver-white metal that is used to make firework s . It is a chemical element : symbol Sr

1 strontium carbonate,碳酸锶

2 strontium titanate,钛酸锶

3 strontium chloride,氯化锶

1 Others decay more slowly, like some cesium, iodine, strontium, and argon..剩下的一些延迟消退的很慢，比如铯、碘、锶和氩。

2 Lee-Thorp and her colleagues measured the levels of two isotopes of strontium, an element found in soil..李.索普和她的同事测量两种锶同位素的等级，一种从土壤中发现的元素。

3 Oxygen and strontium isotopes, which are fixed in dental enamel at the time of tooth formation, were tested in 18 subjects..在18件样本上检测了氧和锶的同位素。 这两种元素在牙齿成型时，会固定在牙釉质上。