现役

As if to prove his point, legislators gave one of their longest ovations to Leonard Abess, a Miami banker in attendance who sold most of his bank for $927 million and gave $60 million of the proceeds to 471 current and past employees.

好像为了证明他的这一观点，立法者们将最长时间的掌声给了Leonard Abess，一位与会的迈阿密银行家，他将他的银行卖了9.270亿美元，并将所得中的6000万美元给了471位现役和退休员工。

He has flown and influenced the Air Force's most advanced operational and developmental air-to-air systems including systems of special interest to the Air Force Chief of Staff and to the commander of Air Combat Command.

他飞过空军大多数先进的现役及发展中的空对空系统，并作出了自己的贡献，其中包括了空军参谋长和空战司令部司令员特别感兴趣的系统。

Summary: This text mainly introduces the parameters and structure principle of X62W type horizontal milling machine for fork of transmission, with wheel and spring chuck design calculate, choice and use of cutter and electrical machinery, preparation method course and choices of different standard component of part. X62W type horizontal milling machine for transmission fork of transmission is one set of semi-automatic horizontal mill special plane. It regard current X62W type miller as the half automatic on that stir the fork special airplane.

本文主要介绍了X62W型卧式拖拉机拨叉铣专机设计的性能参数、结构原理，带轮、弹簧夹具的设计计算，刀具的选择和使用，电机的选择以及使用，零件的加工工艺过程以及各种标准件的选择。X62W型卧式拖拉机拨叉铣专机是一台半自动卧式铣专机，它是以现役的X62W型卧式铣床为基础设计出的新型半自动卧式铣拨叉专机。

Summary: This text mainly introduces the parameters and structure principle of X62W type horizontal milling machine for fork of transmission, with wheel and spring chuck design calculate, choice and use of cutter and electrical machinery, preparation method course and choices of different standard component of part. X62W type horizontal milling machine for transmission fork of transmission is one set of semi-automatic horizontal mill special plane. It regard current X62W type miller as the half automatic on that stir the fork special airplane.

本文主要介绍了X62W型卧式拖拉机拨叉铣专机的性能参数、结构原理，带轮、弹簧夹头的设计计算，刀具的选择和使用，电机的选择以及使用，零件的加工工艺过程以及各种标准件的选择。X62W型卧式拖拉机拨叉铣专机是一台半自动卧式铣专机，它是以现役的X62W型卧式铣床为基础设计出的新型半自动卧式铣拨叉专机。

D other reasons for the need to switch from active service placement.

其他原因需要退出现役作转业安置的。

In the paper the author relates systematically the research fruits in the program of Research on Sand Slurry Abrasion Mechanisms of Dredging Conditions and New Wear-Resistant Materials. The main contents and innovations are listed as follows.Summarized and analyzed are the wear researches and developments, and the methods of increasing materials wear-resistance. From the viewpoint of the characteristics of two-phase liquid sand slurry wear, combined with the examination and study on easily damaged workpieces, the wear failures basic rules are pointed out, of the pump shell and the cutter-piece on service, and the general principles of material wear-resistant designs put forward. The sand slurry abrasion tester has been designed and developed which can simulate general dredging conditions. Summarized and presented are the position-exchange measuring method of sand slurry abrasion test and the experiment specification of sand slurry wear test of dredging conditions.

文中系统论述了作者在疏浚工况泥沙磨损机理及其耐磨新材料课题研究中的工作成果，主要研究内容和创新点如下：总结分析了磨损研究动态和提高材料耐磨性的方法；从两相流泥沙磨损的特点出发，结合对失效易损件的考察研究，分析指出了现役泥泵壳和绞刀片磨损失效的基本规律，提出了材料耐磨损设计的基本思想；设计研制了能模拟疏浚工况的泥沙磨损试验机，总结提出了泥沙磨损试验换位测试法和疏浚工况泥沙磨损试验规范。

From my experience in the team and from conversations I have had with current members of the side over the last three years, all the incidents that have been reported have been very minor situations that have been blown all out of proportion.

但这不是事实。从我近三年在国家队的经历以及同几位现役国脚的谈话中来看，媒体报道的那些事件远没有那么严重，只是他们夸大了而已。

All this has antagonised military officers, whose version of history holds that they saved Brazil from a communist threat.

这些动作已经引起现役军官的反弹，他们的历史版本认为军方过去保护巴西免于共产党的威胁。

We did exactly that in December 2004 when we stepped out with a team of Air National Guard, Air Force Reserve, and active duty members to see exactly what this aircraft could do.

我们确实这样做了，2004年12月我们跟随一支由空中国民警卫队，空军预备役，以及空军现役人员组成的队伍出发，认真地评估这种飞机的表现。

The wing comprises active-duty Air Force, Army and Air National Guard personnel.

空中指挥联队包括现役空军、陆军和空中国民警卫队人员。

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。