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- A column in the periodic table of the elements. 屬，族元素周期表上的一欄
- Dhaatu: The Periodic Table of Elements. 這個元素周期表。
- The position of an element in the periodic table. 元素在周期表中的位置
- The periodic table now contains all the elements known to man arranged in their proper sequence. 現在周期表包括人類已知的全部元素，這些元素按適當的順序排列起來。
- Silicon is one of the most studied elements in the periodic table. 硅是周期表中最熟悉的元素之一。
- The tendency of chemical elements with similar positions in the periodic table to have similar properties. 周期律化學元素在周期表中有相似位置時具有相似特性的趨勢
- A vertical column in the periodic table of elements. 族周期表中的縱。
- Russian chemist who first devised and published the periodic table of the elements(1869). 門捷列夫，季米特里·伊凡諾維奇1834－1907俄國化學家，是第一個設計並出版元素周期表的人(1869年)
- The periodic table would appear thus to have won a temporary reprieve. 元素周期表的修改貌似要減緩咯。
- Results PRP increased the DNA synthesis of cellular S period by promoting BMSCs from G0/G1 period into S period. 結果PRP對培養48小時的骨髓基質細胞S期的DNA含量明顯增高,並促使細胞內線粒體更豐富,粗面內質網增多。
- The experiences on legitimacy from CPSU during Stalin"s Period offered us much valuable lessons. 斯大林時期蘇共執政合法性狀況為我們提供了許多有意義的東西,值得我們借鑒。
- The periodic table categorizes some groups of atoms in the form of columns. 周期表以行的格式將原子分成一些群組。
- In the periodic table of elements, each element has its own place and number. 在元素周期表中，各個元素都有自己的位號。
- Human hepatocarcinoma cells were accumulated at G_0/G_1 period while S period ratio fell (P<0.05). The apoptotic rate of PJ group was 38.34%. 周期分析可見G0/G1期細胞阻滯;阻止了細胞向S期的轉換;並引起細胞凋亡;凋亡率達38.;34%25;
- This property can be used to reveal the distance to a Cepheid』s parent galaxy, because the star』s period reveals its intrinsic brightness. 這一特性可以用來測算出一造父變星與其源星系之間的距離，因為變星的周期能顯示出其內在亮度。
- What I found especially interesting was the elegance and predictive power of the periodic table. 我發現特別有趣的是元素周期表的精確設計和它的預測能力。
- The second part analyses several main factors that could promote and increase the legitimacy of CPSU during Stalin"s Period. 論文的第二部分論述了斯大林時期蘇共執政合法性提升和增強的幾大因素。
- Particularly in the West Han』s period,the Hundreds of Years Battle between the Huns and the Han dynasty,influencing the whole military situation of the West Han dynasty directly. 尤其在西漢時期，匈奴對漢的百年大戰，直接影響著西漢王朝的整個軍事態勢。
- According to Mendeleyev's periodic table, there seem to be still some elements undiscovered yet . 按照門捷列夫周期表，似乎還有一些元素尚未發現。
- This book,which was a simple outline of the periodic table and atomic structure,impressed me greatly. 這本書簡明地概述了元素周期表和原子的結構，給我留下了極為深刻的印象。
