翼

To analyze quantitatively the performances of genetic algorithms used in aerodynamic optimization design and the effects of the skills introduced, the numerical test planform for genetic optimization models is set up on Microsoft Fortran Powerstation. As applications, several aerodynamic optimization designs for airfoil, wing and aircraft are carried out to testify the adaptation of genetic optimization models.

建立了以Fortran Powerstation 4.0为开发环境的各种遗传优化模型的数值试验平台，对各遗传算法、改进技术及其优化模型的性能（优化质量和优化效率、可操作性）进行定量分析，并在此基础上建立了翼型、机翼和全机的优化设计软件系统。

The new trainer retained the wing planform and powerplant of the JJ-7, but was given a redesigned forward fuselage with lateral air intakes and the in-flight refuelling probe.

新的教练机保留JJ-7翼面和动力装置，但是重新设计采用侧进气道的前机身和装上空中加油探头。

Institute (Chengdu Aircraft Design Institute) initiated studied on the "tailless delta-canard" wing planform as early as the late 1960s.

611所早在1960年代末就开始研究鸭式无尾三角翼布局飞行平台。

The main research object in this dissertation is helicopter blade dynamic balance experimental platform system.

本论文所属课题是直升机旋翼动平衡实验台系统设计，在本论文中主要对论文课题的背景和意义、共锥度测量系统的设计与实现以及控制系统和系统软件及数据处理等方面进行了介绍。

The helicopter blade running elevation measurement is the kernel part of helicopter blade dynamic balance experimental platform system, also is the main part of this dissertation.

论文从国内外对旋翼共锥度的测量方法出发，对几种测量方法进行比较分析，最后确定采用激光测量的方法。对激光测量的测量原理和测量误差进行了分析，对系统关键参数进行了计算。

A plectrum for a stringed instrument of the clavichord type.

琴拨：用于翼琴类有弦乐器的拨子

You have flown a few other birds, and you're ready to try one of those pointy wing types.

您已经飞行了其他一些鸟类，和你准备尝试其中的一个尖翼类型。

An alteration in wing loading or weight (e.g. waterbag, personal dimensions) will alter the polar curve.

额外的翼面负荷或重量将会改变性能曲线。

Waterbag, personal dimensions will alter the polar curve.

翼面负荷越大，垂直的速度，前进速度，最大速度和小速度也越大。

Report from our correspondent (Gu Xiaoyu of exercitation reporter Li Bin's reporter) yesterday, pay treasure network technology limited company announces to reach collaboration with Beijing telecommunication, it is OK that cost and user of firm network business will pay after Tian Yi not only henceforth through paying treasure online capture is expended, imprest cost user also can be on the net postal service hall finishs card full a cost to buy through paying treasure, the business of telephone bill pay that this means Beijing telecommunication and pay treasure implementation to not have seam support.

本报讯(实习记者李斌记者古晓宇)昨天，支付宝网络技术有限公司宣布与北京电信达成合作，今后不仅天翼后付费和固网业务用户可以通过支付宝在线缴费，预付费用户也可以在网上营业厅通过支付宝完成充值卡购买，这意味着北京电信的话费缴纳业务和支付宝实现无缝支持。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。