flattop

1. The flattop is a popular style among Chinese men.
   中国男生很流行留平头。
2. Among the reshaping systems converting a Gaussian beam to a flattop beam, the system composed of a plane-concave and a plane-convex lens, is a relatively simple structure.
   在将高斯光束整形为平顶光束的整形系统中，由两个非球面镜组成的系统是比较简单的结构形式，该系统由平凹镜和平凸镜组成。
3. In this paper, we carefully analyze the characteristics of density limit disruptions during current ramp-up, flattop and ramp down phases.
   本文详细分析了出现在电流上升段，坪段及下降段密度极限破裂的特征。
4. This paper introduces the principle of application of distance differential in the flattop building method. It points out that the cyclic error and EDM constant can be simultaneously detected using this principle.
   本文介绍差距法在平台中的应用原理，指出这种应用原理可以同时检验测距仪的周期误差和加常数。
5. This system is a market research and data analysis system based on Internet, using the B/ S technology structure and web flattop. It regarded the JSP component and OMT as the development technology in order to form an integrated application system.
   该系统是基于Internet的市场调查与数据分析系统，它采用B/S3层技术结构和网络支撑平台，运用JSP组件技术及OMT技术，开发出一个完整的应用系统。
6. Experimental investigations on the partially coherent flattop beam profiles
   部分相干平顶光束的实验研究
7. This paper will discuss the implement method for realizing the pulsed flattop field.
   本文第四章将致力于研究实现这种磁场波形的方法。

noun

1. a large warship that carries planes and has a long flat deck for takeoffs and landings

   Synonym:    aircraft carriercarrierattack aircraft carrier

2. a closely cropped haircut

   Synonym:    crew cut