zircon的例句大全

The upper intercept age is the age of relict zircon, while the lower intercept age represents the formation age of diorite-porphyrite.

上交点年龄为残余锆石年龄，下交点年龄大致代表了闪长玢岩的形成时代。

This article introduced the whole tap stopper made of particles from fused corundum, scaled graphite, fused zircon mullite and a little of additive and binder under 150 Mpa.

本文介绍了利用电熔刚玉、鳞片状石墨、电熔锆莫来石、少量添加剂与结合剂，分别造粒后于150Mpa压力下一次复合而成整体式塞棒。

The results show that the zircon is high-type one according to the physical properties, with dark brown of different shades, red brown and purple red in dominant;

结果表明，该地区的锆石为高型锆石，多呈深浅不一的深褐色，以红棕色、紫红色为主，透明度较高，粒度较大；

On the basis of detailed studies of geochemistry and zircon geochronology, there existed agenetic link among the basement rocks, migmatites and granites in NW Fujian Province.

详细的地球化学及锆石年代学研究表明，闽西北地区基底变质岩-混合岩-花岗岩存在成因联系。

Moreover, the fractionation of plagioclase and accessory minerals such as zircon, apatite, monazite and allanite occured.

岩浆形成后还可能发生过斜长石、锆石、磷灰石、独居石、褐帘石等副矿物的结晶分离。

According to the relation of contact in the field and Pb Pb evaporation age of a set of zircon ( 2451 Ma), its diagenetic age can been ascertained the Archaeozoic Era.

根据野外接触关系和一组锆石Pb－Pb蒸发年龄（2451Ma），确定其成岩时代为太古代。

A set of potential parameters for modeling zircon structure by atomistic simulation techniques was obtained in this paper.

用原子模拟技术拟合锆石某些物理性质的实验值获得了锆石平衡结构模型的势能参数。

U-Pb isotopic ages of 61 detrital zircon grains from the sillimanite-biotite-quartz schist of the Qinling Group in the North Qinling metamorphic terrane are reported in this paper. Of the 61 zircon grains, 15 were measured by SHRIMP ⅱ, and 46 by LA-ICPMS.

报道了北秦岭地块中秦岭岩群夕线黑云石英片岩61个碎屑锆石测点的207Pb/206Pb年龄测试结果，其中15个测点在SHRIMPⅡ上进行，46个测点来自LA-ICPMS的测定结果。