The sera collected from the rats and rabbits infected by Trichinella spiralis and from the patients with trichinosis were determined through the microprecipitation test with frozen T. spiralis larvae.

应用冰冻旋毛虫幼虫微量沉淀试验检测感染旋毛虫的大鼠、兔及患者血清。

youdao

Objective To study the method of foundation of human fetal adenohypophysial cell bank and the morphology and function of frozen-thawed(F-T)graft.

目的初步探讨建立人胚腺垂体细胞库的方法及冷冻移植物复温后的形态和功能。

youdao

In the poem "Mending Wall" the speaker and his neighbor walk together along a wall, repairing the damage caused by winter weather: Something there is that doesn't love a wall, That sends the frozen-ground-swell under it And spills the upper boulders in the sun, And makes gaps even two can pass abreast...

VOA: special.2011.04.17

The huge lake isn't frozen yet, but ice surrounds the large boulders near the shore.

NPR: Governors Meet on Access to Great Lakes

If the store doesn't carry frozen all-butter puff pastry, perhaps it will order it for you.

NPR: Cookbook Author Celebrates Apple Season

John Swinney has promised it won't be frozen throughout this five-year parliament, but it may extend beyond this year and next.

BBC: Budget challenge