氟石的

CT 630 is a mixed silicone and fluor based grease resistant to chemicals and severe conditions.

ORAPI 672 为一混合硅树脂及氟石为底基的抗化学及严酷外在条件的润油脂。

Of all the halogens, fluorine is the most difficult to prepare.

在所有的卤素中，氟石最难配置的。

The special trimming for the fluorspar in Hatch No.2 is up to our requirementsdemands.

二舱氟石的特殊平舱达到了我们的要求。

The proposed method was fast,accurate,simple,and has been applied to determine silicon dioxide content in the fluorspar in the routine determination wi.

研究了硅钼蓝分光光度法测定氟石中二氧化硅含量的快速分析方法。

The US is expected to argue that Chinese export quotas and taxes on raw materials such as metallurgical coke, molybdenum, silicon carbide and fluorspar used in steel production artificially deflate domestic prices and inflate global prices, putting US producers at a disadvantage in violation of WTO rules.

预计美国将提出，中国对冶金焦炭、钼、金刚砂和氟石等钢铁生产原料实施的出口配额及税收政策，人为降低了国内价格，抬高了国际价格，这违反了世贸组织的规定，令美国生产商处于不利地位。

The glossary provides information relating to commonly occurring industrial minerals such as Barite, Calcite,Coal,Fluorite,Limestone,Talc,Pyrophyllite,Serpentine,Sylvite,Labradorite,and gives details of some common mineral assemblages.

网站提供了由纽芬兰岛与拉布拉多地质勘测局在本地区发现的一些工业矿物，网站共介绍了以下十种工业矿物：重晶石、方解石、煤、氟石、石灰石、云母、叶蜡石、蛇纹石、钾盐、闪长石等。

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。