查询词典 testacean

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。

Choose the person that feed content constitution deficiency of yin with irritability to answer to be given priority to in order to eat food of method of treating yin deficiency by reinforcing body fluid and nourishing the blood according to the constitution, wait like soup of lean lean, soft-shelled turtle, testacean food, lotus seed and tremella.

根据体质选择食物体质阴虚者应以进食滋阴食物为主，如瘦肉、甲鱼汤、贝壳类食物、莲子和银耳等。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。