查询词典 double-barrel

A further development was the Double Mamba, a combination of two single Mambas in one power unit. Providing up to 3875 ehp, the Double Mamba saw service with the Fairey Gannet.

冷却空气经由通风系统排出机外或在最高可能的压力下进入发动机的主燃气流，这时可以恢复一小部分性能。

A gasbag (shake-proof bag) is a double deck one which is made of double deck material structure.

气囊式包装袋是双层整体的包装袋，运用充气包装比传统的包装方法简单的多，而且缩短了操作时间。

The most famous rough algebras are Rough Double Stone Algebra, Rough Nelson Algebra and Approximation Space Algebra, and their corresponding general algebra structures are regular double Stone algebra, semi-simple Nelson algebra and pre-rough algebra respectively.

其中最有影响的粗代数分别是粗双Stone代数、粗Nelson代数和近似空间代数，它们对应的一般代数结构分别是正则双Stone代数、半简单Nelson代数和预粗代数。

By studying double-power integral, the geometric invariants and geometric probability can studied from the perspective. In particular, more complicated geometric probability can be resolved with the double-power integral inequality.

通过对双弦幂积分的研究，可以从新的角度更进一步的研究几何不变量和凸几何，特别是双弦幂不等式能解决更为复杂的几何概率问题。

There is proboscidean view of the past down to the "double as" For wings and fly "goshawk" simple and honest naughty "Panda", recline the mountain,"Tigers", revealed the fierce look,"Lei" angry "Buffalo "," Moon rhinoceros "," double-grass off the sheep,"" Lions Zhenhai "landscape.

近观则有长鼻垂地的"双象"、振翅欲飞的"苍鹰"、憨厚顽皮的"熊猫"、横卧山涧的"猛虎"、凶相毕露的"鲤鱼"、怒火冲天"野牛"、"望月犀牛"、"双羊奔草"、"镇海雄狮"等景观。

For non-ferrous metallurgy, building materials, chemicals, transportation, environmental protection and other departments to provide the four-rope grab, grab double rope, single-rope grab, electric hydraulic grab, timber grab, double-jaw grab, the more jaw-grasp Doo, shear-grab, rake-Grab, welcomed by the majority of users.

为有色冶金、建材、化工、交通、环保等部门提供的四绳抓斗，双绳抓斗，单绳抓斗，电动液压抓斗，木材抓斗，双颚板抓斗，多颚板抓斗，剪式抓斗，耙集式抓斗，深受广大用户欢迎。

Objective: To describe a new technique for arthroscopic double tibial tunnel anterior cruciate ligament anatomical reconstruction using double-looped semitendinosis and gracilis tendon autograft.

目的：介绍在关节镜下应用自体双股半腔和股薄肌腱经双胫骨隧道解剖重建膝前交叉韧带的手术方法及术后随访结果。

DongGuan WingOn Adhesive-Product Factory produces the PE protection film , BOPP protection film , PET heat protects film and Polyimide Film , PET , insulate the paper reunite the tape, Mala Adhesive Tape, the industry double- side tape, thin film beginning double- stick tape and oil water gum glues an oxygen resin AB gum.

东莞市永安胶粘制品厂生产PE保护膜、BOPP保护膜、PET高温保护膜、压纹保护膜、聚酰亚胺胶带，聚酯薄膜，绝缘纸复合胶带，玛拉胶带，工业双面胶，薄膜开关双面胶及油性水性胶粘剂、环氧树脂AB胶。

The authors performed 3D photographic measurement on the technical moves of ZHANG Wen-xiu as an excellent female hammer thrower in China to get relatively comprehensive body movement data by using two JVC3000 high-speed cameras, screened and analyzed the data by using SPSS software, and revealed the following findings: in terms of such technical parameters as spinning time, spinning track and spinning speed, there were some problems with this player, which restricted the enhancement of her performance, such as the double leg supporting time was shorter than the single leg supporting time; the angle of inclination of the track of various swirls (espe-cially the first swirl) was somewhat too big; the accelerating process was too short; too much attention was paid to acceleration at the single leg supporting stage; the spinning at the double leg supporting stage was too fast; the sus-tainable accelerating power was not high.

摘 要：采用两台JVC3000高速摄像机对中国女子链球优秀运动员张文秀的技术动作进行三维摄影测量，获得较为全面的人体运动学数据；运用SPSS软件对数据进行筛选和相关分析，发现该运动员在旋转时间、轨迹和速度等技术参数方面存在着一些制约成绩提高的问题，诸如双支撑时间短于单支撑时间、各圈(尤其第1圈)的轨迹倾角偏大、加速过程太短、单支撑阶段过于强调加速及双支撑阶段旋转过快、持续加速能力不强等。

the authors performed 3d photographic measurement on the technical moves of zhang wen-xiu as an excellent female hammer thrower in china to get relatively comprehensive body movement data by using two jvc3000 high-speed cameras, screened and analyzed the data by using spss software, and revealed the following findings: in terms of such technical parameters as spinning time, spinning track and spinning speed, there were some problems with this player, which restricted the enhancement of her performance, such as the double leg supporting time was shorter than the single leg supporting time; the angle of inclination of the track of various swirls was somewhat too big; the accelerating process was too short; too much attention was paid to acceleration at the single leg supporting stage; the spinning at the double leg supporting stage was too fast; the sustainable accelerating power was not high.

运动生物力学在乒乓球运动中的应用与。。。对投掷运动员运动损伤的调查分析与预。。。《运动防病治病讲座》健身运动的基本。。。都市运动研究：理论传统的界定和中国。。。《运动防病治病讲座》中年人的健身运。。。体校学生特征性运动自信心和运动动机。。。中国优秀沙滩排球运动员运动损伤流行。。。摘要：采用两台jvc3000高速摄像机对中国女子链球优秀运动员张文秀的技术动作进行三维摄影测量，获得较为全面的人体运动学数据；运用spss软件对数据进行筛选和相关分析，发现该运动员在旋转时间、轨迹和速度等技术参数方面存在着一些制约成绩提高的问题，诸如双支撑时间短于单支撑时间、各圈(尤其第1圈)的轨迹倾角偏大、加速过程太短、单支撑阶段过于强调加速及双支撑阶段旋转过快、持续加速能力不强等。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐