counter-factual condition 违反事实的条件 ; 不可能的假设
The factual condition of high school students is the antinomy between poor abilities and demand of communication in the future.
而高中生的口语交际的实际情况体现为口语交际水平的低下与将来走向社会的口语交际需求的矛盾。
Based on analyzing security factor of double stack container cars, it has designed the operating condition under factual condition.
本文分析了影响双层集装箱车运行安全的主要因素，根据实际情况设计了双层集装箱车运行的不利工况。
Also these methods a re analyzed and compared in the factual condition and a perfect pseudo noise code ranging method is educed. That is PN code ranging with on -board processing.
结合实际情况对这几种方法进行分析比较，在现有技术设备条件下得到了一种比较理想的伪随机码测距方法—星上处理伪随机码测距。
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