molecule 四级GMAT考研

organic molecules are present in comets.

彗星上存在有机。

molecules with unpaired valence electrons.

带有不成对价电的。

They are all chiral molecules and belong in the racemate.

它们都是手性,属于外消旋体。

Lectin is a large molecule glucoprotein and can agglomerate the cell.

凝集素是一种能作用于细胞使其凝聚的物质,多属糖蛋白。

Molecular recognition by use of metalloporphyrin as host molecules are reviewed.

综述了金属卟啉合物的识别研究进展。

What are the chances of these molecules springing spontaneously into existence?

这些自然形成的可能性有多？

the molecules fluoresce when excited by ultraviolet radiation.

受到紫外线辐射刺激时发荧光。

A molecule of water is made up of two atoms of hygrogen and one atom of oxygen.

一个水是由两个氢原和一个氧原构成的。

Small molecule atomic particles, atoms extranuclear electron transfer.

原小粒，原核外电转。

The solution to the boundary value problem for a 2-dim photodissociation model of a linear triatomic molecule was studied.

研究线性三原二维光离模型边值问题的。

The large molecules are cracked into smaller molecules.

裂变为小。

The structure of molecules can be seen under an electron microscope.

的结构可在电显微镜下观察到。

Inside the reactor the large molecules are cracked into smaller molecules.

在反应堆里,裂变为小。

We must conclude that when the distance between the molecules is very small, there are forces of repulsion.

我们必须断定当间距离很小时，就存在互相排斥的力量。

Aim To validate spectrum analysis of oxalyl fluoride neutral molecule(FCO)2 and study vibrational mode of the two configuration.

结果得到了与光谱析一致的结果,草酰氟有平面反式和顺式2种构像。

The relation of laser radiationtime with temperature of "divide chain" or devitalization of enzyme molecule was derived too.

导出了激光辐照时间与生物链或“失活”温度的关系。

Dithiooxamide molecules were adsorbed on the metal surface through the amine and thiol groups.

二硫代乙二酰胺通过其氨基和巯基共同吸附于金属表面。