同素异形体

A nonmagnetic allotrope of iron that is the basis of austenite; stable between 906 and 1403 degrees centigrade.

无磁性的铁的同素异形体，奥氏体的主要成分，在摄氏度之间保持稳定。

An allotrope of iron that is stable between 1403 degrees centigrade and the melting point (= 1532 degrees).

铁的同素异形体，在摄氏度至熔点之间保持稳定。

A magnetic allotrope of iron; stable below 906 degrees centigrade.

一种具有磁性的铁的同素异形体，在摄氏度以下保持稳定。

An allotrope of iron that is the same as alpha iron except that it is nonmagnetic; stable between 768 and 906 degrees centigrade.

铁的同素异形体，除不具磁性外与α铁相同，在摄氏度之间保持稳定。

Its Molecular Formula for ozone, oxygen is the same allotrope, with its own unique character, in natural conditions, the ozone is slightly special light blue fresh smell of gas.

其分子式为 O3，是氧气的同素异形体，具有它自身的独特性质，在自然条件下，臭氧是略带有特殊新鲜气味的淡蓝色气体。

Historically, the discovery of the buckminsterfullerene molecule by Kroto et. al in 1985 when they investigated the nature of carbon present in interstellar space is unique since it is one and only new allotrope discovered in the 20th century.

从历史角度来看，1985年Kroto等人发现富勒烯C〓的这件事可以说是独一无二的，因为C〓是整个二十世纪发现的唯一一种新的同素异形体。

A toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable gray metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores.

有毒的非金属元素，有多种同素异形体，稳定且有金属特性的灰色同素异形体用于光电池，其在亮处的导电性比在暗处好，见于硫化物矿石中。注意，注意力集中

A structurally differentiated form of an element that exhibits allotropy.

同素异形体化学元素的结构分化形式，表现为同素异形现象

Differentiated form of an element that exhibits allotropy.

同素异形体化学元素的结构分化形式，表现为同素异形现象

A toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable gray metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores.

有毒的非金属元素，有多种同素异形体，稳定且有金属特性的灰色同素异形体用于光电池，其在亮处的导电性比在暗处好，见于硫化物矿石中。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。