So, remember when you're looking at your periodic table, don't forget about the lanthanides, sometimes they come into play.
因此，要记住，当你在看元素周期表时，不要忘了镧系元素，有时候也会用到它们。
It is not as though the rare-earth elements-scandium, yttrium and lanthanum plus the 14 so-called lanthanides-are all that rare.
并非所有稀土元素都像钪、钇、镧加上14所谓的镧系元素那样稀少。
A subsidiary method has been developed for studying the metabolism of lanthanides in rice.
为稀土元素在水稻中的代谢研究提供了一种可借鉴的方法与研究手段。
Rare earths, also called lanthanides, are chemically similar to actinides (89 through 104).
稀土元素也称镧系元素，化学性质与锕族元素(89到104)相似。
The extraction behavior of lanthanides is investigated by using solid-liquid extraction technique.
用固-液萃取法研究了稀土元素的萃取分离。
Aim To study the biochemistry of lanthanides, the cooperative action of inorganic and organic anti-tumor drugs.
目的研究稀土元素的生物化学作用和无机、有机抗肿瘤药物的协同作用。
Objective To calculate the transfer coefficients of 14 lanthanides from soil via diet to human body and their distribution in 10 kinds of organ or tissue.
目的计算14种镧系元素从土壤经膳食向人体的转移系数和在10种器官、组织中的分布。
The dependence of relative intensity and frequency of bands of aromatic ring on the atomic number of lanthanides indicates the presence of a double-double effect.
芳香环谱带的相对强度和频率对于镧系元素原子序数的依赖关系表明双-双效应的存在。
The dependence of relative intensity and frequency of bands of aromatic ring on the atomic number of lanthanides indicates the presence of a double-double effect.
芳香环谱带的相对强度和频率对于镧系元素原子序数的依赖关系表明双-双效应的存在。
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