“sac”可以造什么句，sac造句

Fluid in the amniotic sac surrounding the fetus also contains fetal DNA.

The small or giant aneurysm, aneurysmal sac, wall, body, mass effect can be showed by the source images, its signals of aneurysmal neck and sac was higher than MRA.

It's like saying the blue whale is in an evolutional cul-de-sac because it lives in the ocean.

They're also difficult to maintain because your navigation logic has to store information about how a user got to this cul-de-sac.

A similar sac is much bigger in other animals than it is in humans and is used to aid in digesting high cellulose diets.

The stranger is light, and how many spring flowers go all over? I also want to pick up all the flowers on the ground, dry them, and put them in the blue sac with the embroidered sachets.

Tucked away in a cul-de-sac off Bahnhof Street, its ornate façade embellished with gables and a pillared balcony, it stands with quiet dignity aloof from glitzy modern towers nearby.

Figure5. A, Periumbilical hernia containing fat. H indicates hernial sac. Arrows point to the defect in the rectus sheath. B, Three-dimensional rendering of a periumbilical hernia containing fat.

Perhaps we are really talking about amniotic fluid, which surrounds the foetus in the birth sac.

Compound transverse scan of the left side of abdomen showing the dilated loops of bowel within a sac( arrowhead) outlined by fluid on either side of it and the zone of transition at the neck of the sac( arrow).

Chris has talked about pandas being an evolutionary cul-de-sac, and it's certainly unusual for a carnivore to take up herbivory.

Though her children live on, thanks to Wilbur rescuing the egg sac she leaves behind at the county fair, Charlotte dies, as spiders do, at the end of the summer.

The capsular ligament is a sac surrounding the articular cavity of a freely movable joint and attached to the bones.

A membranous sac that develops from the posterior part of the alimentary canal in the embryos of mammals, birds, and is important in the formation of the umbilical cord and placenta in mammals.

On average, he said, one out of every 20,000 chicken eggs contains a small amount of salmonella that is deposited into the sac by the hen.

Some of the models contained an air sac.