服役

The improved variants DongFeng 15B and DongFeng 15C were spotted in service with the PLA recently.

改进型东风-15B和东风-15C被看到最近在PLA服役中。

An able seaman; every able-bodied young man served in the army.

身体强壮的海员；每个健壮的年轻人都在军队服役。

Scott was an Army specialist serving in Iraq when an accident cost him the use of his legs.

斯科特是一名在伊拉克服役的军事专家，一次事故使他失去了双腿。

All 5 are still on active duty in Iraq.

所有这5名大兵都仍然在伊拉克服役。

In 2002,I was called to active duty in the Marine Corps in the War on Terrorism.

可知作者2002年应征在美国海军陆战队服役。这封信可能是他在战场上写的。

But they must agree to serve on active duty in the Army for at least 5 years after they graduate.

但是他们必须同意在毕业后至少服役5年。

Ive been active duty Coast Guard for a long time.

我服役海军很长一段时间了。

All five are still on active duty in Iraq.

五个士兵仍在伊拉克境内服役。

The largest, most powerful and stealthiest nuclear attack submarine ever built for the Royal Navy is preparing to leave the BAE Systems shipyard in Barrow-in-Furness for sea trials.

BAE系统公司负责目前在建&机敏&级潜艇的设计建造和服役初期保障。首艘&机敏&号正在进行海试前的最后测试工作，海试完成之后进入皇家海军服役。

He had served previously in Northern Ireland, Yugoslavia and Kosovo and recently with the Logistic Regiment of 3 Commando Brigade, Royal Marines.

他之前在北爱，南斯拉夫和科索沃服役。进来在皇家海军第三突击旅后勤团服役。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。