人血SOD分别 经右旋糖苷及聚蔗糖两种修饰剂共价修饰后,仍保留其紫外、荧光吸收特性及SOD的酶活性.The modified hSOD still remains native SOD activity with similar characteristics of ultraviolet and fluorescent absorption....
凶兆显而易见。如果我们对此毫无行动，就只能怨自己了。The writing is clearly on the wall. If we do nothing about it, we shall only have ourselves to blame.鲁易用他狡猾的灰色眼睛打量着我,预示凶兆般地摇着头.Louis surveyed me with his shrewd gray eyes and shook his head port...
荷重随着重力的变化而升起或降落.With variations of gravity the weight rises or falls.用途: 该设备用于测定耐火材料荷重软化.Purpose: The equipment is used for mensurating Refractoriness under load.其中试验控制的变因为前期反复荷重与细粒料含量.The factors to be studied include p...
They are priceless, unique and irreplaceable.它们是独一无二、不可替代的无价之宝。The Radio frequency communication irreplaceable makes mobile communication realized in underground mine.射频通信无可替代地实现了矿山井下的移动通信.B: You are very upset with the ...
这种明显的天线 - 弹体耦合能使制导回路不稳定 吗 ?Can this apparent dish - body coupling unstabilize the guidance loop?这种明显的天线 - 弹体耦合,能否导致制导回路不稳定?Can this apparent dish - body coupling unstabilise the guidance loop?然而真正有意义的是弹体一波束角.What is real...
在全国所有的工人中,可能烟煤矿工不满的理由最充分.Of all the workers in the country bituminous miners probably had best grounds for discontent.烟煤一般被视作一种质地均匀一致的产品.Bituminous coal is often treated as a consistent and homogeneous product.是一家专业生产销售烟...
Accordions were nowhere in my hit parade.手风琴在我的流行曲目里根本排不上号.Most musical instruments ( especially wind instruments and accordions ) can be played without moving your fingers.不需要动手指,就可以演奏多数的乐器,尤其是吹管乐器与手风琴....