查询词典 allotropic

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

本站所收集信息资料为网络转载版权属各作者并已著明作者旨在资源共享、交流、学习之用，请勿用于商业用途，本站并不保证所有信息、文本、图形、链接及其它内容的绝对准确性和完整性，故仅供访问者参照使用。

A very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar.

一种极具毒性的金属元素，有三种同素异性体，砷和砷的化合物用作除草剂、杀虫剂和各种合金，见于毒砂、雌黄、雄黄中。

Electroless Co-Ni-P thin film as-deposited was amorphous possessing smooth surface. The film was crystallized after heat treatment at 300℃ for 1 hour, and the surface of film was composed of "taper humps". When the film was heated, phase of Co2P deposited from the solid solution and allotropic transformation took place from hexagonal close-packed system to face-centred cubic lattice.

摘 要：化学镀Co-Ni-P薄膜镀态下为非晶态结构，表面较为平整；经300℃×1h热处理，发生了晶化转变，表面由"圆锥峰"所构成；随加热温度的提高，镀层析出了Co2P相，并发生了由密排六方结构的α-Co向面心立方结构的β-Co的同素异构转变。

A metallic element having four allotropic forms; used in a wide variety of alloys; found in stibnite.

有四种同素异性体的金属元素，用于多种合金中，见于辉锑矿。

A metallic element having four allotropic forms; used in a wide variety of alloys; found in stibnite

a。 远的，休假的，空闲的；ad。走开，出发，隔断；prep。离开，脱落，在。。。之外；a。远的，休假的，空闲的

They are "allotropic."

他们是&同素异形的&。

Nor are things simply " different." They are " allotropic."

但也不能简单地说两样东西是&不同的&，应该说他们是&同素异形的&。

They are "allotropic."

他们的是&同素异形的&。

The structures of the principal allotropic forms of all the elements will be discussed in detail as the chemistry of each element is treated.

各种元素的主要的同素异性体的结构，在研究各种元素的化学时再详细地讨论。

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。