The crucial difference was that, like America's test, the second Chinese one did not create any mess.
与美国的实验一样，中国的第二次实验与一次的关键性差异在于其没有产生任何宇宙垃圾。
You will find the difference when you actually test this out.
当你真正检验它们的时候，你会发现这些不同的。
This test gives pretty consistent results. A difference of 1 point might occur.
测试要求完美一致的结果。可能会有1点的差异出现。
Mei: Wow, that's a big difference! What if I fail the test?
阿美：哇，怎么差这么多！那如果我的车没通过呢？
One of the main methods to test the gas permeability is using partial pressure difference.
用压差法测试塑料薄膜的透气性，是一个长期使用的主流测试方法。
The results show that the tiny difference of the test setup can bring much difference.
结果表明实验布置的细微差别都会给测试结果带来很大的影响。
T test was applied for difference comparison among measurement data.
计量资料组间差异比较采用t检验。
There was significant difference between two groups by using Student t test(P<0.05).
经配对t检验表明二者间有显著性差异（P<0.05）；
The intragroup difference of measurement data was detected with the t test.
组间计量资料差异性测定采用t检验。
The difference of the measurement data was compared with the paired t test.
计量资料差异性比较采用配对t检验。
Age difference of children has significant in dynamic test performance.
不同年龄的儿童动态测验成绩有显著差异。
Notice the dramatic difference in size between the test stand on the left, the old one, and the new one on the right.
注意左边老式测试台与右边新式测试台尺寸上戏剧化的不同。
The mean difference of the post-test was significant at the 0.05 level.
实验组和对比组时间的平均数差异经过t检验，在0.05的水平上具有显著性。
What is the difference between a test suite, a test case and a test plan?
测试套件、测试用例、测试计划，这三者之间的区别是什么？
What is the difference between a test suite, a test case and a test plan?
测试栈、测试用例、测试计划，这三者之间的区别是什么？
Another difference will involve the way questions are asked on the computer-based test.
另一个区别是考题将会由电脑提供。
Causes of color difference and test method were introduced.
介绍了色差的产生原因及测试方法。
Descriptive analysis and difference significance test of statistics method were adopted in finally result analysis.
最后结果采用统计方法进行描述性分析和差异显著性检验。
The difference of the measurement data was compared with the t test.
计量资料差异性比较采用t检验。
The t test was applied to compare the difference of measurement data.
采用t检验比较计量资料间差异。
The positive rate of PPD test was no significant difference among each year.
各年度结核菌素阳性率差异无显著性；
The positive rate of PPD test was no significant difference among each year.
各年度结核菌素阳性率差异无显著性；
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