as low as practicable 可行的低 ; 将照射剂量降到尽可能低的水平
As Low As Reasonably Practicable 最低合理可行 ; 之合理抑低 ; 要求之合理抑低 ; 尽可能合理降低”原则
Supplemental measurement of the pressure behind high pressure compressor and the pressure between high and low pressure turbines is a practicable measure for improving the diagnosis accuracy.
增加高压压气机后压力和高低压涡轮间的压力两个测量参数是实用的改善诊断精度的方法。
This device has the features of easy to operate, low cost and small error. Measurements show that the device is stable and practicable.
该装置具有使用方便、成本低、误差小等特点，经实际测量验证，工作稳定可靠，具有较好的实用价值。
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