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- The deficiencies and limitation exist in the traditional Element's Periodic Law, which belo... 本文论证了建立元素立体周期律的可能性和必要性,弥补了元素平面周期律的缺陷和局限性。
- Results PRP increased the DNA synthesis of cellular S period by promoting BMSCs from G0/G1 period into S period. 结果PRP对培养48小时的骨髓基质细胞S期的DNA含量明显增高,并促使细胞内线粒体更丰富,粗面内质网增多。
- The experiences on legitimacy from CPSU during Stalin"s Period offered us much valuable lessons. 斯大林时期苏共执政合法性状况为我们提供了许多有意义的东西,值得我们借鉴。
- This Russian chemist is famous for his formulation of the periodic law and the publishment of the first periodic table, a classification of the elements in 1869. 这位俄国化学家于1869年建立了元素中期分类法，并就此发表了世界上第一份元素周期表。
- 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%. 周期分析可见G0/G1期细胞阻滞;阻止了细胞向S期的转换;并引起细胞凋亡;凋亡率达38.;34%25;
- According to the periodic law, based on annilar periodic table and some elemental place being changed,designs a three-dimensional trigonal taper of the elemental periodic table. 根据元素周期律，以平面环形元素周期表为依据，改变部分元素的位置，分别以主族、副族、内过渡族为一个侧面，设计出一种立体的三角锥元素周期表模型。
- This property can be used to reveal the distance to a Cepheid’s parent galaxy, because the star’s period reveals its intrinsic brightness. 这一特性可以用来测算出一造父变星与其源星系之间的距离，因为变星的周期能显示出其内在亮度。
- The second part analyses several main factors that could promote and increase the legitimacy of CPSU during Stalin"s Period. 论文的第二部分论述了斯大林时期苏共执政合法性提升和增强的几大因素。
- 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. 尤其在西汉时期，匈奴对汉的百年大战，直接影响着西汉王朝的整个军事态势。
- Mendeleev's discovery of the Periodic Law of the Elements--Its prerequisites, process of discovery and comparison with other contemporary researchers 门捷列夫的元素周期律发现--其前提条件、历史脉络及其与同时代人的比较研究
- The periodic table can not only depiet the objecive law of the element periodic law quite well, but also fully reprcsent main group element in close relationship with subgroup clement, thus expressing the duality of cach element. 该表不仅能很好地反映出元素周期律的客观规律,而且能充分地体现出主族元素和副族元素之间的密切联系,从而表达出每个元素的两重性。
- Such stars periodically wax and wane in brightness: the longer a Cepheid’s period the bigger and brighter it is. 这类星的亮度有周期性盈亏：周期越长，该造父变星体积就越大，亮度也越高。
- SKI can increase the G0/G1 ratio gradually, decrease the cell ratio in S period, and prevent cells access to S period from G1 period as well promote their apoptosis, and the effects of high-dose group and moderate-dose group are better than Lotensin. SKI能使大鼠KFB G_0/G_1期细胞比逐渐增高，S期细胞比降低，阻滞细胞由G_1期进入S期，并促进其发生凋亡，其高、中剂量组的作用均优于洛汀新。
- Pray for Pastor Gong s neice, Li Ying, who is serving 15 years in prison in Hubei for publishing 500,000 copies of the South China Church s periodical. 为龚牧师的外甥女李英姊妹祷告。她因发行五十万份华南教会的刊物在湖北被判刑15年。
- This gigantic unbalance surely will show the obstacle to entire social development and destroy an effect in some"s periods. 这种巨大的不平衡性必将在某个时期表现出对整个社会发展的障碍和破坏作用。
- mendeleev's periodic law 门捷列夫周期律
- mendelev periodic law of elements 门捷列夫元素周期律
- periodic law of (chemical) elements [化] 元素周期律
- They spend the winter(s) in a warmer climate. 他们在气候较暖的地方过冬。
- Most plural nouns in English end in "s". 英语的复数名词多以“s”结尾。
