knee joint

基本解釋

An ACL injury is the tearing of the anterior cruciate (KROO-she-ate) ligament, or ACL, inside your knee joint.
ACL損傷是膝關節(jié)里的前交叉韌帶，又稱ACL發(fā)生的撕裂損傷。
It doesn't provide a uniform counter-pressure, like under the arms, behind the knee joint and elbow, and in the crotch area. Plus, it's an operational nightmare to get that suit on.
美國宇航局研制的這種宇航服并不能給全身施加壓力，諸如腋下、膝蓋連接處、肘部和胯部，此外，穿上這款宇航，操作性就大打折扣，宇航員必須穿兩到三層。
Barefoot walking ensures proper alignment of the knee joint, hip joint and lower back.
光腳走路能夠保證我們的膝關節(jié)、髖關節(jié)和下背部得到有效的調(diào)節(jié)。

While it may not be worthwhile for older patients, younger patients are more likely to regard anything that gives them a lifelong working knee joint as well worth the cost.
So one of the potential advantages of this growing joint technique is perhaps the ability to preserve more of those tissues inside the knee, which would hopefully translate into more natural mechanics of the knee."

The polymers can be used in just about any form of product from hydrogels and solutions to coatings for things like hospital equipment and even replacement joints (infections from contaminated hip, knee, and other joint replacements have been on the rise recently).
FORBES: How IBM Plans To Kill the Staph Superbug
After years of robust financial health, artificial knee- and hip-joint maker Stryker ( SYK) has suffered aches and pains the last couple years.
FORBES: Artifical Knee- And Hip-Joint Maker Stryker Can Stand Tall Again

膝關節(jié)
Knee joint is the most complex joint and can be injured easily.
膝關節(jié)是人體中最復雜和易受損傷的負重關節(jié)。
膝形節(jié)

膝關節(jié)
The upper part of the gluteus maximus can function as double joint muscle, and has effect on the bending and extending of knee joint.
臀大肌(上部)具有雙關節(jié)肌的作用,對膝關節(jié)的屈伸產(chǎn)生一定效應。
機械工程
肘接
彎頭接合