...Welding Material and Electrode)Ⅲ.有关焊接设备(Welding Equipment)Ⅳ.有关焊缝(Weld Quality)Ⅴ.有关焊接接头(The Joints)Ⅵ.有关焊接电弧、熔池、熔渣(The arc,Puddle and Slag)Ⅶ.船舶焊接常识(General Knowledge)Ⅷ.有关焊接测试(Test for Weldi...
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The joints are overloaded 结合处过载了
lubricate the joints 润利关节
impact on the joints 对关节有影响
screw the joints together 把接头拧在一起
Particularly Around The Joints 尤其在关节部位
My rheumatics has made me too stiff in the joints.
我的风湿病使我的关节太僵硬了。
Fuel was seeping through the joints, raining down on the hangar floor.
燃料从接缝渗出,雨点般落到机棚地上。
The knee is the joints where the thigh bone meets thelarge bone of the lower leg.
膝盖是大腿骨和小腿胫的连接处。
People infected with the virus walk in a bent-over position because of the severe pain in the joints.
VOA: special.2009.04.13
So biomedical engineers have been working for many years on how to design replacement parts for joints like the hip: the artificial hip is the most well developed of those.
因此,生物医学工程师花了很多年时间,致力于设计像髋关节这样的关节替代品,尤以人工髋关节的研究最为成熟
and the ground is really soft, so that you don't end up hurting your joints.
土地也很柔软,这样你的关节就不会受伤了。
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