他们先在小范围内试验新的教学法。
At first they tested their new teaching methods on a small scale.
并对试验结果进行分析．确定一个比较合理的水泥用量范围。
The test results shall be analyzed to determine a reasonable range of cement dosage.
该药剂在本试验剂量范围内对作物安全。
试验验证，在一定范围内，放电方位的变化对耦合信号的影响不是很明显。
The test results show that the influence of discharge location on coupling signal is weak.
试验浓度范围内对黄瓜苗安全。
It was also safe to cucumber seedling in the range of trial concentration.
试验结果表明该烟度计适用范围广、测量精度高。
The experimental results show that this smokemeter has wide use and high accuracy.
试验范围内加载速率对果实的抗挤压能力影响不显著。
The loading rate in this experiment had no significant anti-extrusion capacity.
目前我国一些城市在小范围内已有试验性的视频点播系统。
Now there are experimental VOD systems in some cities of China.
在试验范围内，电流比载荷对磨损率的影响显著。
Current has obviously affected on wear rate compared with loading.
在试验范围内，电流比载荷对磨损率的影响显著。
Current has obviously affected on wear rate compared with loading.
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