abstract: rheumatoid arthritis(ra) is a common autoimmune disease characterized by chronic inflammation of synovial joints.

most joints in the body allow for considerable freedom. these joints are synovial joints.

人体绝大多数关节都允许一定的移动范围。

yang occluding in yin an ancient needling method

阴中隐阳

practice of rolling with negative tolerance for wire rod

负偏差轧制在线材轧机上的实践

the so-called "gay gag rule, " which miranov proposed, would impose hefty fines up to $16, 700 on violators.

米兰诺夫提出的这项“同性恋言论限制法规”将对违规者处以最高1.67万美元罚款。

the gag rule made great numbers of people in the north very angry. because of it, these people began to support the abolitionist movement.

这项规定使得大多数北方人很气愤，正因为如此，这些人开始支持废奴运动。

but he led a campaign against the gag rule. adams said the rule was a violation of the constitutional right to petition congress.

亚当斯说，这项规定侵犯了宪法所赋予的公民可以向国会请愿的权利。

composite material water grate of regenerated resins

再生树脂复合材料水箅

switching element isolated from medium.

从隔离开关中的元素。

the switching element may be formed on the insulating substrate in a pixel region defined by gate and data lines adjacent to each other.

开关元件可以形成于像素区域中的绝缘衬底上，像素区域由彼此相邻的栅极线和数据线限定。

the invention relates to an electrical current limiting device having a superconductive switching element.

本发明涉及一种具有超导开关元件的电流限流装置。

on the other hand for a power chopper, to be efficient, requires that the switching element is fast and that it has low on-resistance.

在另一方面，为权力的菜刀，必须要有高效率，rquires该开关的因素是快速，并且它的低导通电阻。

mains frequency coreless , induction furnace for melting copper

工频无心感应熔铜炉

the testing method of hand boring piles and its application

人工挖孔桩检测方法及应用实例

research on the coal geology and characteristics of coalbed methane accumulation units in qinshui basin

沁水盆地煤地质与煤层气聚集单元特征研究

the characteristics and preventions about methane accumulation

浅谈瓦斯积聚的特点及预防

intrinsic rate of natural increase

天然内在增长率

buying rate of exchanges rate of natural increase [animals]

自然增长率[动物]

last year, overseas migration added almost 300, 000 people - about double the rate of natural increase accounted for by births and deaths.

去年，海外移民增加近30万人口-约一倍，自然增长率由出生和死亡人数占了。

robust multivariable controller design for the control reconfigurable aircraft

控制可重构飞机多变量鲁棒控制器设计

rip you from head to toe from leg to bullet hole

掌控你，从头到脚，从腿到身上的弹孔