nll

According to the Yonhap, a DPRK patrol ship crossed South Korea's Northern Limit Line ( NLL), leading the South Korean Navy to fire warning shots.

报道说，当天上午，朝鲜一艘警备艇越过“北方限制线”，韩国海军“进行了警告射击”，但朝鲜警备艇“置之不理继续南下”，韩国方面开火射击，朝鲜方面进行了回击。

Live-firing and naval exercises are common on the NLL, so there were no extra grounds to panic on Tuesday.

在NLL附近实弹射击与海军演习时有发生，因此朝鲜方面对于周二的事件并没有额外理由感到恐慌。

This paper deals with the mechanism of bypass channel and mainly discusses the theory, technics and interpretation method of using neutron Lifetime Log ( NLL) to evaluate channeling.

文中分析了管外窜槽的形成机理，重点介绍了注硼中子寿命测井技术用于管外窜槽监测的原理、工艺及解释方法。

Objective : To investigate the expression of GATA-2 gene in ANL L, CML and MDS.

目的: 了解GATA - 2基因在急性非淋巴细胞白血病(ANLL ) 、 慢性粒细胞白血病(CML) 和骨髓增生异常综合征(MDS)中的表达情况.

There was a dark dyed structure in nLL of Pekin ducks which was first observed;

首次观察到外侧丘系核的尾段有一个深染的结构；