双全

This thesis discusstion these contents, optics of lens characteristic, Fourier transform lens's performance index,design characteristic, structure type, etc. especially, do a lot work in quadruplet full symmetrical double far distance fourer transform lens aspect.

论文对光学透镜的傅里叶变换特性，傅里叶变换透镜的性能指标、设计特点、结构类型等作了研究，尤其是在四组元全对称双远距傅里叶变换透镜方面做了大量的工作。

In part one (chapter 2-3), two new methods and systems of optical parallel logic operation are studied. Triple-in Double-out shadow-casting logic operation system is proposed and realized for the first time. Based on this, optical full adder and 3-bit decoder array logic have been obtained. It is the first time to use coding pattern and different reading-writing model to realize BSO-PROM optical parallel logic operation where the time-order operation is avoided, so that the computing speed of optical parallel logic gate which uses this kind of spatial light modulator is increased, and it is successfully used in optical symbolic substitution .

在第一部分，对两种新的并行光学布尔逻辑运算方法及系统进行了研究：首次提出并实现了三输入、双输出铸影光学逻辑运算系统及其由此得到的光学全加器，并提出一种以此为基础的3-比特译码器阵列逻辑，首次利用图形编码和不同的读写模式实现了无时序操作的BSO-PROM光并行逻辑运算，大大提高了这种空间光调制器用作光并行逻辑门的运算速度，使之成功地用于光学符号代换之中。

A full duplex MODEM can receive and transmit data at the same time.

一个全双工的调制解调器在相同时间能同时接收和发送数据。

In theory, the bandwidth is doubled when full duplex is used.

理论上，当使用全双工时，频宽是加倍的。

If the circuit is not full duplex or not symmetrical, this dictionary points that out.

如果电路不是全双工的或对称的，那么本词典将会指出。

D. This is an Ethernet port operating at full duplex.

这是一个工作在全双工模式下的以太口

This paper introduces a new full duplex digital phone which can be used in single twisted pair wires.

但一般进行数字全双工通信要4根线，这在现有的两线电话网上完全不适用。

Virtually all telecom transmission is full duplex and symmetrical.

实际上所有的电信传输是全双工的和同步的。

In full duplex, the station may send and receive simultaneously and collisions should not occur.

以全双工模式运作，此机台可以同时发送和接收，碰撞应该不发生。

Full duplex Ethernet is a variant of Ethernet technology that is currently being standardized by the IEEE.

全双工以太网是以太网技术的一个变体，现正在被IEEE标准化。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。