1) nose piece
测头管壳
2) piezometeric level
测压管水头
1.
Based on the many years measured data of prototype for dam,with the correlation between piezometeric level and the head difference and potential line to study the seepage stability of dam foundation, it indicates that the seepage of Nianyushan reservoir major dam is normal.
根据主坝多年的观测资料，以测压管水头与上下游水位差的相关线以及位势过程线，来评判坝基蓄水期的渗流稳定状态表明，鲇鱼山水库主坝坝基渗流状态基本正常。
3) head measurement tube
压头测量管
4) head capsules
头壳
1.
The ecdysis times of Buzura suppressaria Guene larvae were observed,while the width of head capsules was measured.
通过对油桐尺蠖Buzura suppressaria Guene幼虫实际蜕皮次数的观察和头壳宽度的测量,确定幼虫龄期为7龄。
5) Head
[英][hed] [美][hɛd]
壳头、弹壳头
6) shell and tube type floating head heat exchanger
管壳式浮头换热器
补充资料：梳水头
见假发。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条