采用异质结超注原理分析了开关的电学性质；
The electricity character of the switch is analysed by theheterojunction ultra high injection principle.
注：《超码的我》首映后6周，麦当劳宣布到2004年底它将要取消超大号。
Note: Six weeks after super Size Me's Sundance premiere, McDonald's announced it would phase out super-sizing by the end of 2004.
结果分注选注技术有效地提高了超稠油油层纵向动用程度，提高了油井产量。
Result This technique has effectively improved vertical utilization degree of super heavy oil formation and increased the crude production.
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