查询词典 double-deck

The oscillation of an air-filled double-layered spherical shell immersed in water was examined.

研究了浸没於水中的双层球壳振动问题。

This thesis discusses mainly the hardware design and development of a simulator for airborn phase array radar. The long period of the simulator is implemented by SDRAM MODULES used in Personal Computer, the broadband is implemented by D/A with internal double-data-channel switching architecture, and the control is implemented by a single CPLD.

本文主要探讨了一种机载相控阵雷达回波模拟器的硬件设计和工程实现，采用了PC机内存常用的超大容量高速缓存SDRAM MODULES来实现输出信号的长周期，采用内部具有双路数据分时切换结构的D/A实现输出信号的宽带，采用一片CPLD完成整个系统的时序逻辑控制。

The aluminum frame is formed one time with minimum connectors left, meanwhile, double sealants of butul silicon and polysulfide rubber or structural silicon are used to keep the airtightness and the using time.

密封性：铝间隔框采用自动弯管技术一次成型，最大限度地减少接驳处；采用丁基胶和聚硫胶或结构胶双道密封，确保中空玻璃的密封性并延长其使用寿命。

Russia's population is shrinking alarmingly, its death rate double that in most developed countries.

俄罗斯的人口正以令人担忧的速度减少，其死亡率是大多数发达国家的两倍。

Classics commissioner can be chosen seriously, the Babaji in A is round Ma Yun of trustee bureau chairman, the Communist Party of China 17 big delegates, the Chinese People's Liberation Army major general of army of Gu Dan of 211 hospitals dean , hou Xiulan of president of elementary school of test of city of Benxi of province of the delegate of outstanding basic level that teachs battlefront, Liaoning , the times van that socialistic new rural area builds, Sichuan saves double Mao Jiawan drifting a county to press down alcalde Mao Guocong, have " northeast civilian tells an official the first person " praise Jiang Caiyi of director of office of Liaoning Jing Heng's attorney, and Niu Shuhai, Li Chunyou, Ji Shengjun, Chen Gang, Zheng Yuanzhong be elected for times of the 6th China character of 10 big news.

经评委会认真评选，阿里巴巴集团董事局主席马云，中共17大代表、中国人民解放军211医院院长贾丹兵少将，教育战线的优秀基层代表、辽宁省本溪市实验小学校长侯秀兰，社会主义新农村建设的时代先锋、四川省双流县毛家湾镇镇长毛国聪，有"东北民告官第一人"之誉的辽宁敬恒律师事务所主任姜彩熠，以及牛树海、李春友、季胜军、陈刚、郑元忠等当选为第6届中国时代十大新闻人物。

The solution composed by algebraic polynomial with double sine series is used to satisfy the corner conditions.

另外用代数多项式和双正弦级数组成的解来满足角点条件。

The algebraic polynomial with double sine series solutions can also satisfy the problem of boundary conditions at four comers.

还有代数多项式和双正弦级数解，它能满足4个角的边界条件问题。

Reaching 200 feet (61 meters) in length, the plant serves double duty: It provides habitat and nourishment for marine life and is a source of algin, a stabilizing, thickening, gelling, and suspending agent used in human food preparation.

达到200英尺（ 61米）的长度，该植物提供双重任务：它提供了栖息地和养料为海洋生物和藻胶的来源，一个稳定的，增稠，胶凝，和悬浮剂用于人类食物的准备。

Tablets pavilions for the planar three square, double eaves and Xieshan Ding, Shan Alice Shan Ang under eaves, on a single Alice Shigetaka eaves, yellow green glazed tile roof trim cover.

碑亭为平面三间方型，重檐歇山顶，下檐单翘单昂，上檐单翘重昂，黄琉璃瓦绿剪边覆顶。

Abstract］ Objective To assess the value of digital imaging on double contrast radiographic examination of upper alimentary canal.

目的 通过数字化成像系统在上消化道双对比造影检查中的应用，进一步了解数字化成像在上消化道双对比造影中的应用价值。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。