简述渠道控制的方法?
The highest pressure in a diesel engine cylinder normally occurs (). at TDC。 before TDC。 after TDC。 during air starting。
用一种病毒体含有的特定字符串对被检测对象进行扫描的病毒检查方法是()。 比较法。 搜索法。 病毒特征字识别法。 分析法。
A victim has suffered a second-degree burn to a small area of the lower arm. What is the proper treatment for this injury?() Immerse the arm in cold water for 1 to 2 hours,apply burn ointment,and bandage。 Open any blisters with a sterile needle,apply burn ointment and bandage。 Apply burn ointment,remove any foreign material and insure that nothing is in contact with the burn。 Immerse the arm in cold water for 1 to 2 hours,open any blister and apply burn ointment。
下列属于职业生涯开发中一般开发方法的有()。 脱产培训。 在职培训。 见习培训。 工作轮换。
给一个端口配置IP192.168.1.1/30地址,命令应为()。