张力计是必须的,这儿很难办，相信我。
Well, we put in these lines, scales, tension meters and that is problematic, believe me.
该波纹是主要依靠皮带张力计。
土壤湿度转换器将张力计转换成土壤湿度记录器。
Soil moisture transducer Turn your tensiometer into a soil moisture data logger with this transducer unit.
将主轴放在张力平台上，用张力计测试主轴张力，张力约在10。
Put the spindle on tension force platform, and test the spindle tension force with tension meter (guage) and the tension force about 10.
这儿放个张力计，这里也要一个，底下也有，一个张力计，挂着4kg物体。
We put in here a tension meter, we put in here a tension meter and the bottom one, we hang on a string with a tension meter and then here we put four kilograms.
张力计结构简单，能可靠地测量土壤吸力，但是监测土壤的剖面吸力有一定的困难。
The tensiometer can measure the suction of soil reliably, and its structure is simple. But it has certain difficulty in monitoring the sectional suction of the soil.
张力计读数的变化趋势和土壤含水量变化趋势基本一致，张力计能够反映土壤的水分状况。
The trend of tensiometers readings changes in different days was identical to the change of soil moisture, and could indicate the water level in the soil.
田间条件测定土壤水势改以往普通负压式水银张力计一点测定为改进后负压式复合张力计两点测定，并能直接反映田间两点水势差异情况，判断田间土壤水分运动趋势。
The flow of soil water was determined in field by two sites replaced one site, the result can directly show difference between two assaying sites, and judge trend of soil water movement.
田间条件测定土壤水势改以往普通负压式水银张力计一点测定为改进后负压式复合张力计两点测定，并能直接反映田间两点水势差异情况，判断田间土壤水分运动趋势。
The flow of soil water was determined in field by two sites replaced one site, the result can directly show difference between two assaying sites, and judge trend of soil water movement.
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