We can replace this by plaster with the arm in flexion .

我们可以用石膏来替代它，把上臂固定于屈曲位。

youdao

Again, this extravagance was partly responsible for the collapse: trees were used for making plaster with which to decorate their temples.

此外，这个无比壮观的建筑物也要为玛雅的失落负部分责任：树木被用来制造装饰庙宇的灰泥。

youdao

The test results show that the quicker the initial set of plaster the greater the difference between the initial setting times of the plaster with addition of s type retarder.

试验结果表明，所用建筑石膏的初凝时间愈快，掺有S型缓凝剂后其初凝时间差愈大。所以，初凝时间差不宜作为石膏缓凝剂的缓凝效果指标。

youdao

The room has white plaster walls with large ancient pieces of dark wood.

VOA: special.2010.08.04

Next he coats the walls inside and out with layers of clay plaster.

VOA: special.2009.10.05

Workers created a wooden form covered with plaster for each part.

VOA: special.2009.06.29

In the Nasrid Palaces, a palace complex within the palace complex, the combination of building materials (wood, stone, ceramics and plaster) with traditional Islamic forms (intricate calligraphy, stuccoed ceilings and interwoven geometric patterns) reaches a point close to perfection.

BBC: The perfect trip: Andaluc��a

One maalem (or master craftsman), in particular, opened many doors for the decorator: Ma'alem Houman, who was skilled in the brickwork and tadelakt (a glazed plaster mixed with pigment and soap) that Willis brought out of the hammam (or bathhouse) and into Moorish interiors.

WSJ: A Magician from Memphis

Sledge described the operation generously: the rooms teeming to the scrolled plaster ceilings with bud-heavy green stalks, the floor cabled with sprinklers, the walls lined with foil reflectors to maximize the ripening effects of the solar-spectrum lamps, the stereo chattering NPR talk radio to cover the drone of the daytime light banks, and classical music to give the plants a cultural heritage through the cool damp night.

NEWYORKER: Lostronaut