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问题 问答题 简答题

根据微生物对温度的依赖可将微生物分为哪几类？

答案

参考答案：不同微生物的生长对温度的要求不同，根据它们对温度的要求大致可分为四类：嗜冷菌0～26℃，嗜温菌15～43℃，嗜热菌37～65℃，嗜高温菌65℃以上

单项选择题

下列不属气源的是( )。

A．煤气制气厂

B．天然气油田

C．天然气门站

D．液化石油气供应基地
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单项选择题

The most accurate and most boring way to (105) Java is that it is a new computer programming language developed by Sun Microsystems that creates (106) independent programs that can be distributed and nm remotely. To run Java programs, a computer must have a Java interpreter. Currently (107) Java programs are small "applets" that are (107) as part of web pages.
When you use a Java (108) browser to view a Web page that includes a Java applet, the browser loads the applet onto your computer through your modem or network. Then the Java interpreter runs the applet, which could include animation or sound, on your computer rather than transmitting the code bit by bit over Internet. A few thousand bytes of Java code can tam into a powerful program on your computer.
So an applet could include (109) with Java interpreter.

A．animation or sound

B．animation and sound

C．animation and be run

D．animation and be loaded
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