1) bare NP
光杆NP
1.
This paper discusses the referential properties of bare noun phrases(bare NP) and their typical grammatical positions in modern Chinese.
本文探讨光杆NP的指称性质及其与句法分布的关系。
2) polished rod
光杆
1.
Design of the polished rod dropout braking system;
抽油机光杆断脱抱死系统设计
2.
In order to diagnose the working conditions of progressive cavity pumps, a system for testing polished rod toad is established, by which real-time test is conducted on vertical laod and torque on a polished rod.
为了诊断螺杆泵采油系统工况,建立了光杆受力测试系统,可以实时测试光杆所承受的垂向载荷、扭矩。
3) polish rod
光杆
1.
To measure the electric parameters with the electrical machinery adopted on the progressive cavity pump well,the electric current,electric tension,power factor and so on,and calculate the torque rating output from the electrical machinery,then calculation of the torque rating of the polish rod is done.
通过测量得到地面驱动螺杆泵电机的工作电流、电压和功率因数等电参数,采用考虑电机内部损耗的计算方法,得到电机的输出轴扭矩,经换算得到光杆扭矩。
4) optical lever
光杠杆<光>
5) p-nitrophenol
P-NP
1.
The paper studied the degradation effect and affecting factors of p-nitrophenol(P-NP) by ultra-sound technology,Fenton reagent technology and ultra-sound-Fenton reagent technology.
采用超声/Fenton联用技术对水中对硝基苯酚(P-NP)进行处理,探讨了单纯超声(US)、Fenton试剂法、US/Fenton试剂法联用对P-NP的处理效果和影响因素,结果表明,对于浓度为10mg/L的P-NP,当pH=3、H2O2与Fe2+投加量之比为10∶1、H2O2投加量为40mg/L时降解效果最好,通过动力学分析发现US/Fenton试剂法对P-NP的降解具有明显的协同效应。
2.
Degradation of p-Nitrophenol in Water by Ultrasound/Fenton Reagent Method;
将超声波(US)/Fenton试剂法有机地结合起来,用于对硝基苯酚(p-NP)的降解实验,实验中发现US/Fenton试剂法降解p-NP具有明显的协同效应,结果优于Fenton试剂法与US法的简单加合。
6) NP-hard
NP难
1.
, absolutely dominated model which is non-linear binary integer program and NP-hard.
提出了绝对优势模型,这个规划是非线性的0 1规划且是NP难的。
2.
It is shown that this problem is NP-hard.
更新网络监测体系包括新增和重新配置收集节点两方面的代价,求解总代价最小的更新方案的问题是NP难的。
3.
Firstly, P| ptmn (δi)| Cmax is proved to be an NP-hard optimization problem.
首先证明了这个问题是一个NP难优化问题。
补充资料：光杆
1.无附着物的枝干。 2.比喻失去家产或没有家眷的人。 3.比喻没有帮手的领导。
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