查询词典 basalts

At the same time,the ages of basalts become older and older from south to north.

同时，海槽玄武岩年龄在空间上具有从南到北逐渐变新的演化规律。

In fact, the HT and LT2 basalts are the dominant magma type in the periphery of the province.

事实上，HT和LT2玄武岩也是该大火成岩省边缘部分的主要岩浆类型。

It cooled and hardened forming the "Causeway" or "Middle Basalts".

它冷却和变硬后形成&铜锣&或&中玄武岩&。

The chemical and isotopic arrays formed by basalts indicate mixing of components from two distinct source regions.

玄武岩所形成的化学和同位素阵列表明，它们是由来源于2个不同源区的组分混合产生的。

The Cenozoic basalts in mainland of eastern China are the products of multiple extrusion.

研究区玄武岩浆是多期次喷发的。

Tungsten content of host basalts is usually higher than that of their mantle-derived xenoliths.

地幔岩特别是玄武岩中钼含量的高低，对地壳中钼矿床和钼矿集中区的分布有指示意义。

The Tianheyong basalts are basanites, which at least can be subdivided into three types of mineral assemblage.

天和永玄武岩为碧玄岩，至少可以划分出3种矿物共生组合类型。

So the intrusion can be considered as a fossil conduit of the Emeishan basalts.

岩体的年龄、地质特征、地球化学都支持这个结论。

Based on the field investigation,laboratory experiment and data processing,the basalts are regard as the source rock of ore.

通过野外实地考察、室内实验及资料的分析研究，认为玄武岩在表生水的循环作用下可以带出多种成矿元素而成为矿源体，并在不同的古地理环境条件下形成不同类型的矿床。

Geochemical analysis results of the basalts indicate that they were formed within oceanic plate.

玄武岩样品的地球化学分析结果表明，它们形成大洋板内构造背景，这证实了对古特提斯东延的设想，并有必要重新认识广西晚古生代地质演化的历史

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。