查询词典 Calamites

Any of various extinct, chiefly carboniferous trees of the genus Calamites, related to the modern-day herbaceous horsetails.

芦木一种芦木属主要生长于石炭纪的、现已灭绝的树木，与现代的草本马尾草有一定联系

Any of various extinct,chiefly carboniferous trees of the genus Calamites, related to the modern - day herbaceous horsetailsEquisetum.

芦木一种芦木属主要生长于石炭纪的、现已灭绝的树木，与现代的草本马尾草有一定联系

The middle and upper layers may be composed of Lepidodendron , Cordaites, Calamites and some tree ferns or seed ferns.

群落的中、高层通常是石松纲和科达纲，楔叶纲中Calamites及某些树蕨和种子蕨。

Based on the distribution of granite types and the related benggang calamites in the coastal regions of Guangdong Proyince, five weathered granite profiles distributed in the three regions, Zhuhai, Yangjiang and Zengcheng were chosen for the study of this dissertation.

本文以广东沿海花岗岩类型和崩岗灾害的分布特点为基础，选择珠海、阳江、增城三个地区的五条花岗岩风化剖面为研究对象，系统研究了花岗岩中造岩矿物的风化过程，通过建立崩岗的物理模型，揭示了崩岗的机理。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。