查询词典 gastropods

The trailing roots of Water Hyacinth can provide a habitat for a variety of aquatic invertebrates including gastropods, chironomid larvae, dragonfly and damselfly larvae, various beetles, and heteropteran bugs.

凤眼蓝 的根可作为多种水生无脊椎动物的生境，包括腹足类动物、摇蚊科幼虫、蜻蜓和蟌的幼虫、多类甲虫及异翅目昆虫。

BMac was found to be the important factor regulating diversity and standing crops of epiphytic gastropods. Accordingly, a series of predictive models were generated.

2确定沉水植物生物量是附草螺类多样性和现存量的重要调控因子，相应地构建了系列预测模型。

Any of various usually marine gastropods with low conical shells; found clinging to rocks in littoral areas.

长有低圆锥形螺壳的各种通常为海生的腹足动物；发现粘着在海滨地区的岩石上。

Any of various marine gastropods of the genus Murex common in tropical seas and having rough, spiny shells, especially M.

骨螺一种盛产在热带海洋的海生骨螺属腹足类动物，壳粗糙而常有棘尤指m.trunculus，泰尔紫的来源

Benthic algae bloomed from January to March in the oyster bed were not observed in the control area 500m away which had similar bottom soil composition. Polychaetes were more abundant than crustacean gastropods and other large benthic fauna the year round and showed a marked increase during the winter.

在研究过稗中首次发现底滚在牡蛎床下 9～14 公尺深之海底繁生(1月～3月)，以丝状矽藻及Navicula 属占优势，但是在无牡蛎床之对照区却无底藻繁生，底栖生物以多毛类占优势，在底藻繁生时有明显增加之量，春季时有 fauna development 之现象。

Hutts most closely resemble gastropods, moving about on a single, giant foot. They have no skeleton, instead relying on an internal mantle that supports and shapes the head, while a specialized radula deep in the throat shreds food in preparation for digestion.

2楼赫特族最接近腹足类动物，以单一巨大的足部移动，他们没有骨骼，是依靠内套膜支撑形成头部的形状，在喉咙深处有个特化的齿舌可以切碎食物以便消化。

Any of various marine gastropods of the suborder Nudibranchia having a shell-less and often beautifully colored body.

裸鳃亚目的多种海栖腹足纲软体动物，无壳，通常体色美丽。

Large order of gastropods comprising univalve mollusks that have a single gill resembling a comb.

腹足类的一个很大的目，包含单壳软体动物，有一个梳状鳃。

Any of numerous tropical marine gastropods of the genus Cypraea having highly polished usually brightly marked shells.

宝贝属的多种热带海生腹足动物，壳非常亮且通常有鲜艳的斑点。

Effects of imposex on reproduction and population of gastropods .;2. Concentrations of heavy metals were determined in 17 species of benthic gastropods collected from the marine area near Dang Gang Islands of Pearl River estuary.

对分布于珠江口担杆岛附近海域的 17种底栖腹足类重金属的含量进行测定，结果显示：所有种类的整体软体组织中所测得的Cu、Zn、Pb、Ni和Sn的含量都低于香港和广东省对海产品管理的规定标准。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。