治疗用干制动物腺体

如图所示电路，电源电压不变，灯泡L标有“6V  3W”，滑动变阻器标有“12Ω 5A”字样，当S₁、S₂都断开时，滑片P从b端滑到某一位置C时，电流表示数增大了0.1A，灯泡恰好正常发光；保持滑片P的位置不变，闭合S₁、S₂，电流表示数又增大了1.5A，求：

（1）灯泡正常工作时的电流和电阻；

（2）电源电压；

（3）当S₁、S₂都闭合时，调节滑片P，电路消耗总功率的最小值。

某处理器具有64GB寻址能力，则该处理器的地址线有( )。

A．64根

B．36根

C．32根

D．24根

基金运作费用主要包括（）。

A．前端或后端申购费

B．投资利息费用

C．基金管理费、托管费

D．基于基金资产计提的营销服务费

With hundreds of millions of electronic (161) taking place daily, businesses and organizations have a p incentive to protect the (162) of the data exchanged in this manner, and to positively ensure the (163) of those involved in the transactions. This has led to an industry-wide quest for better, more secure methods for controlling IT operations, and for deploying p security mechanisms deeply and broadly throughout networked infrastructures and client devices. One of the more successful concepts to engage the imaginations of the security community has been the development of standards-based security (164 ) that can be incorporated in the hardware design of client computers. The principle of encapsulating core security capabilities in (165 ) and integrating security provisions at the deepest levels of the machine operation has significant benefits for both users and those responsible for securing IT operations.

A．identities

B．homogeneities

C．creations

D．operations

以下属于培训发展新趋势的有（）。

A.学习方式更为分散

B.学习终身化

C.培训形式的多样化

D.培训的科技化趋势