复杂的管道可采用建立背压的方法进行清管、测径。
Complex pipe can be established by the method of back pressure pigging, caliper.
测压术和内窥镜可能也是必要的。
测压孔在壁上造成的间断性可以忽略不计。
The discontinuities they make in the wall are insignificant.
目的研究人工测血压的最佳时间和测压次数。
Objective To study the best time and times of artificial taking blood pressure.
弹体的侵彻过程与压入法测硬度相似。
The penetration process is similar to Vickers hardness test.
本文用高尚堡油田的测压资料研究了油田的原始地层压力分布规律。
This Paper has Studied the regularity of the distribution of initial reservoir pressure.
当被测参数为较小的差压值时，倾斜度可再稍大一点。
If measured value is much less, gradient can be a little bigger.
详细论述了远距离冷气压力表的测压原理。
The pressure measurement principle of the compressed air pressure meter for long distance is discussed.
详细论述了远距离冷气压力表的测压原理。
The pressure measurement principle of the compressed air pressure meter for long distance is discussed.
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