现役

Battle Flag of USS Spot Commissioned on 19 May 1944, USS Spot registered the destruction of 16 merchant vessels on her three war patrols in the Pacific. Much more elaborate than the other flags, Spot 's flag not only records the number of kills, but also lists the ships' names. As seen on the flag, Spot successfully shelled the radio station at Kokuzan and disabled the passenger freighter Foochow .

SS-413 Spot &黄鲋&号1944年5月19日加入现役，她战旗上记录了在她的三次去太平洋的战斗巡航中，她共击沉16艘货船，比其他艇的战旗制作精良得多，&黄鲋&号的战旗不仅记录了击沉的数量，而且还显示出了该舰的名字，由战旗可见，&黄鲋&号成功地摧毁了敌雷达通信站Kokuzan，还使一艘运输战舰 Foochow 号失去战斗能力。

Active duty personnel would wear only the ribbon from the second button hole in the tunic.

现役人员佩带唯一丝带在上衣第二个按钮孔处。

Gripen is the first of the new generation, true multi-role combat aircraft to enter service.

鹰狮是第一种新世代的，进入现役的真正的多任务战斗机。

In fact, eventually the Syrian Hinds were not to see any kind of combat service during the fighting against Israelis.

因为一些和叙利亚空军无关的原因，到1982年春天&小羚羊&和米-25仍没有完全进入现役。

The colors of the ribbon represent the colors of the chevrons worn by the non-commissioned officer and are on each side of a blue field representing support to the United States.

该丝带的颜色代表的非穿的V形的颜色，现役军官和每一个蓝色代表支持美国实地方。

The outbreak of war in Europe in September 1939 led to a gradual expansion of the Army. On 27 August 1940, Congress authorized the induction of the National Guard into Federal service. On 16 September 1940 the first peacetime draft in United States history was passed by Congress. However, the draftees were inducted for only one year.

1939年9月，欧洲战争爆发导致美国陆军的逐步扩军。1940年8月27日，国会批准把国民警卫队纳入联邦现役。1940年9月16日，国会通过了美国历史上第一个和平时期征兵法案，但是兵役期只有一年。

All the Polish, French, Italian and English airplanes were retired from service, because they were obsolete and their maintenance was very difficult due to the lack of spare parts.

所有的波兰，法国，意大利和英国的飞机全部退出现役。因为这些飞机都过时了，而且缺少备件维修起来非常困难。

It has special meaning for service members like Lieutenant Colonel Dan Snowden, now serving in Afghanistan.

它对现役士兵像正在阿富汗服役的Lieutenant Colonel Dan Snowden有特别的意义。

The Built-up Stabilizing Appendage is used to the conventional monohull (037IG).

组合减摇附体被用于改装现役常规舰艇。

Experiments on active various warplanes show that the methods have a good noise tolerance and credibility.

对现役各种飞机图像进行角点提取的实验表明，算法具有较强的抗噪性和可靠性。

Compared the voltage negative feedback wire-feeding speed regulation system supported by current positive feedback with the rotational speed negative feedback regulation system, the equivalent condition of the two systems is obtained. Then, a wire-feeding speed regulation circuit for the CO_2 welding machine is designed based on TL494 chip, which has the self-protective function under the condition of current overloading.

通过对电压负反馈配合电流正反馈的送丝调速系统与转速负反馈调速系统的比较，得出了这两种调速系统的等效条件，并采用电压负反馈配合电流正反馈技术，设计了一种以TL494为核心的具有过电流截止保护功能的CO_2焊机送丝调速电路。

Make a model to help you determine the optimal number of tollbooths to deploy in a barrier-toll plaza.

建立一个模型来确定在一个容易造成阻塞的收费区中应该设置的收费亭的最优数量。