سلام معنی with no overlying artefacts در اینجا چی هست

Question

Thus, the bones can be ‘extracted’, with no overlying

artefacts, to provide information equivalent to that

from a cadaveric skeleton.

These two views, anterior and posterior, show the

general principles of the pelvic girdle well. Note how

the femoral head (two-thirds of a hemisphere) is much

better contained within the acetabular fossa than

the humeral head, thereby providing stability at the

expense of mobility. The obliquity of the acetabulum

means that the femoral head can just be seen on the

anterior view, but not posteriorly.

Answer 1

بنابراین, استخوان ها میتوانند بدون روی هم قرارگرفتن ورساخته ها, جهت تهیه اطلاعات برابر با آن از اسکلت لاشه خارج شوند.

 

overlie (p: overlay  pp: overlain - overlying)
to lie over something

* Clay overlies chalk in the southern mountains.


Longman Dictionary
https://www.ldoceonline.com/dictionary/overlie


artifact
1- an object such as a tool, weapon etc that was made in the past and is historically important

* ancient Egyptian artefacts

2- something observed in a scientific investigation or experiment that is not naturally present but occurs as a result of the preparative or investigative procedure.

* widespread tissue infection may be a technical artifact


Longman Dictionary
https://www.ldoceonline.com/dictionary/artefact

overlie
1- روى چيزى قرار گرفتن يا خوابيدن
2- (با خوابيدن روى هر چيز جاندار آن را) خفه كردن


artifact
1-  دست ساخت ، مصنوع
2- (بافت شناسی) ورساخته