双

An optical device, such as a pair of field glasses or opera glasses, designed for simultaneous use by both eyes and consisting of two small telescopes joined with a single focusing device.

双目镜由两个小望远镜和一个调焦设备组成的光学设备，如一副双筒望远镜或观剧用的小望远镜，设计为同时用双眼观看。

The bilateral fimbria-fornix of brain was transected in the fimbria/fornix transaction group.

在脑立体定位仪上，切断大鼠脑的双侧穹隆海马伞同时切除双侧卵巢，建立模拟AD的动物模型。

How to reduce the energy consume so that the quality of the interceptor would be reduced and enhanced the final velocity and average velocity are the key technology of the system scheme for LRADI. Aimed at the character of the LRADI, analysis and study the questions of adoption"interval time can be changed double pulse Solid Rocket Motor"and"double high cast virtual target composition guidance trajectory".

因此如何降低能量的消耗、减轻拦截器的重量，提高末速度和平均速度成为远程反空气动力目标拦截器总体方案的一个重要关键技术，本文针对远程反空气动力目标拦截器的特点，提出和论证了采用"间隔时间可调的双脉冲固体火箭发动机"和"双高抛虚拟目标复合导引飞行弹道"两条新技术途径相关的各种问题。

His beauty as of the firstling of a bullock, his horns as the horns of a rhinoceros: with them shall he push the nations even to the ends of the earth These are the multitudes of Ephraim and these the thousands of Manasses.

他的健壮有如头胎的公牛，他的双角像是野牛的双角，用以抵触万民，直到地极。这是厄弗辣因的万军，即是默纳协的劲旅。

Based on the approximation expression of the oil film force of CSFD presented in chapter 6 for the short bearing, effectiveness of the active vibration control of CSFD on the rigid rotor、flexible rotors with one disk and two disks are studied both theoretically and experimentally.

在第六章推导出了CSFD在短轴承π油膜假设下油膜力的计算公式之后，分别从理论及试验两方面详细地分析了CSFD对刚性转子、单盘柔性转子、双盘柔性转子系统的振动进行分段控制的控制作用；讨论了不同的控制规律、切换滞后、切换次数以及转子角加速度等对控制效果的影响，以及在双稳态区切换时转子运动的方向性问题。

Double density disc : A floppy disc which can store twice as much information as its single density counter part.

双倍密度磁碟：能贮存双倍数据的软磁碟。

ON THE UPPER SURFACE OVER THE DOOR ARE INCISED THE IMAGES OF SAKYAMUNI AND DPAL-IDAN -LHA-MOD IN THE CENTRE ,ON THE REST OF THE SURFACE ARE CARVED THE GODDESS AND FOLIATE PATTERNS INLAID WITH TURQUOISE .

这件嘎乌采用金面银背，龛门嵌一圈珍珠，龛门内侧錾刻了精致的装饰图案，龛楣上刻金翅鸟，两旁刻两条生龙，下方正中为法轮和双鹿、双狮、盒里供奉着无量寿佛。

It took the form of two peak in labor curve, and this form affects peasant's life cycle profound and lasting. Labor market, stock raising, human food nourishment cycle and a lots of other country life in North Chinese were affected by the two peak labor curve in

华北的农村劳动力需求有双峰型特点，这种特点对华北农村生活周期产生了深远的影响，不但影响了劳动力市场，也影响到畜牧业和营养的周期，近代乡村生活的许多方面也是受这种双峰型曲线的影响。

It took the form of two peak in labor curve, and this form affects peasant's life cycle profound and lasting. Labor market, stock raising, human food nourishment cycle and a lots of other country life in North Chinese were affected by the two peak labor curve i

华北的农村劳动力需求有双峰型特点，这种特点对华北农村生活周期产生了深远的影响，不但影响了劳动力市场，也影响到畜牧业和营养的周期，近代乡村生活的许多方面也是受这种双峰型曲线的影响。

It took the form of two peak in labor curve, and this form affects peasant's life cycle profound and lasting. Labor market, stock raising, human food nourishment cycle and a lots of other country life in North Chinese were affected by the two peak labor curve in modern historical period.

从劳动力需求上看有一个双峰型变化，这种特点对华北生活周期产生了深远的，不但影响了劳动力市场，也影响到畜牧业和营养的周期，近代乡村生活的许多方面也是受这种双峰型劳动力投入曲线影响的结果。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。