1) testacean aquatics
贝壳类水生物
1.
There are lots of testacean aquatics attached to the underwater concrete surfaces of the spiral casing and draft tube in Shaxikou hydropower station.
沙溪口水电站水下蜗壳及尾水管混凝土表面附着较多的贝壳类水生物,水下混凝土侵蚀严重,影响水工建筑物的安全运行。
3) biological shell
生物贝壳
1.
The growth laminates of biological shell and the evolution of orbital parameters of the Earth-Moon from Ordovician to Quaternary;
奥陶纪以来生物贝壳生长纹层与地月轨道参数的演化
4) shellfish
[英]['ʃelfɪʃ] [美]['ʃɛl'fɪʃ]
水生壳类动物
5) Bivalve shell
双壳类贝壳
1.
Bivalve shell has excellent fracture strength and fracture toughness.
对双壳类贝壳的扫描电镜(SEM)观察显示它是一种由细片状无机霰石和有机胶原蛋白组成的生物陶瓷复合材料。
6) shellfish
[英]['ʃelfɪʃ] [美]['ʃɛl'fɪʃ]
双壳贝类
1.
Determination of diarrhetic shellfish poisoning and amnesic shellfishpoisoning of sea shellfish by HPLC in China Coast;
HPLC分析检测我国沿海双壳贝类体内赤潮毒素
补充资料：森林旅游(见生物景观类旅游资源)
森林旅游(见生物景观类旅游资源)
forest travel
senl一nl口you森林旅游(forest travel)见生物景观类旅游资源(参见彩图插页第51页)。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条