查询词典 periodic

It is the 26th artificial element heavier than uranium to have been added to the periodic table.

它是第26个在元素周期表上由人工合成的超铀重原子。

A period is a row of elements across the Periodic Table.

一个周期是在周期表中每一横行的元素。

Part III comprises a succinct account of the structural chemistry of the elements in the periodic table.

第三部分包括一个在元素周期表中的元素结构化学简洁的帐户。

Pure metals are elements which come from a particular area of the periodic table.

纯金属是在元素周期表中占据特定位置的元素。

The tendency of chemical elements with similar positions in the periodic table to have similar properties .

只有高氯酸盐表现有显著的感度和可能具有起爆性能。

To better understand the electrical properties of different elements, locate helium on the periodic table.

要更加了解不同元素的电气性质，找出周期表上的氦。

The table on the bottom sports a feature that most of us instantly recognize: the periodic table of elements .

桌子的底部带有体育的功能，大多数人立即认识到：这是元素周期表。

PTable is a Dynamic Online Periodic table which ...

PTable是一个动态在线元素周期表的。。。

As generations of chemistry teachers have laboured to convey, the periodic table consists of rows and columns.

就如世代化学老师辛苦的传授，元素周期表是由行和列组成。

In a preferred embodiment, M comprises two or more transition metals from Groups 4 to 11 of the Periodic Table.

在一个优选的实施方式中，M包含2种或多种选自元素周期表第4-11族的过渡金属。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。