测压

• Pressure taps should be sufficiently large .
  测压孔应该足够大。
• The piezometric head is also measured from the same datum level .
  测压水头亦应从同一基准面算起。
• The discontinuities they make in the wall are insignificant .
  测压孔在壁上造成的间断性可以忽略不计。
• The manometric apparatus described in this section is the hach model 2171 .
  本节所述测压仪为哈奈2171型。
• Load cells with electrical output up to 20 kn
  带有电子输出的测压元件，最高压力达20 kn
• Load pin thinfilm technologie with switching output
  开关输出轴销式测压元件薄膜技术。
• Load cells with electrical output up to 5 . 0 kn
  带有电子输出的测压元件，最高压力达5 . 0 kn
• Load cells with electrical output up to 2 . 0 kn
  带有电子输出的测压元件，最高压力达2 . 0 kn
• Electronics load cells with electrical output
  带有电子输出的测压元件
• The force is applied perpendicularly to the load beams axis
  力要垂直作用在测压梁的轴线上。