上下

Upper and lower bounds on peak-to-mean envelope power ratio in OFDM systems are derived in this paper.

本文主要对OFDM系统中的峰值平均包络功率比的上下界进行了推导。

I should be able to see the fullness and the form of both upper and lower lip without any aiding lines.

我已经可以看到上下嘴唇都拥有了非常成熟的形状而不需要任何的参考线。

Snakebites piercing- composed of two piercings situated on each of the lower lip's side.

蛇咬穿孔的上下唇的各有两个穿孔位于组成。

"Sorry," says the head lumberjack, eyeing the man up and down,"You're just too small."

伐木厂老板上下打量了他几下，说，"对不起，你的个子太小了。"

On your final alternating lunge, hold the lunge and pulse up and down for 16 reps.

最后一组动作时，保持跨步的姿势，身体缓慢上下16次。

A machine word of memory that may be used to anchor information in the context of both a DLL and a thread. Used instead of static data, which is not supported for Symbian OS DLLs.

用来在DLL和线程的上下文中定位信息的内存中的机器码，不使用Symbian OS DLL不支持的静态数据。

Objective To improve the traditional operation method of macrocheilia, make appearance of cheilion more natural, coordinate movement of upper and lower lips, reduce inflammation of cheilion, and make the cheek plump.

目的：对面横裂的传统手术方法加以改进，使口角形态更为自然、上下唇运动协调，减少口角溃烂，并使颊部丰满。

Magnetosphere, the magnetic equator the Earth's surface under the four radius from the center of the earth 2 ~ 10 Earth radii in the region, the distribution of energy for the dozens to hundreds of thousands of electron volts of protons.

磁层内，磁赤道面上下4个地球半径之内，距离地心2～10个地球半径的区域内，分布有能量为几十至几十万电子伏的质子。

Becouse the upper and lower detectors adopt double magnetic fields and double screen ,the sensitivity of the instrument is also greastly improved.

由于仪器的上下探头采用双磁场，双屏蔽式，所以它的灵敏度也有了大大的提高。

2TheMax GPX750 PSU for the desktop computer features total output of 750W, rated supply voltage of 115V to 230V auto range, rated mains frequency of 47 to 63 Hz, rated input of 115V at 10A or 230V at 5A, efficiency of 85% minimum at typical load, holdup time of 16.6ms at nominal line under full load condition, power good signal between 100ms to 500ms, over current protection at 110% to 150% individual output power, over voltage protection for +5V is between 5.8V to 6.3V,+12V from 14V to 17V, 3.3V from 3.6V to 4.2V, air flow by DC fan, operating temperature of 0°C to 50°C and operating humidity of 20% to 90% non-condensing.

2themax gpx750电源为桌上型电脑的功能总产量750瓦特，额定电源电压115v到230v汽车范围，额定工频47至63赫兹，额定输入的115v在10 A条或230v在5 ，效率85 ％，最低在典型负载，持的时间16.6ms的名义在网上下，满负荷条件下，电源良好信号之间的100 ms到500ms ，过电流保护在110 ％至150 ％个别的输出功率，过电压保护，为5 V是之间的5.8 V至6.3v ，+12 V的从14v至17v ，电压为3.3 V从V到3.6 V至4.2 V ，空气流量由直流风扇，操作温度0° C到50 ° C和运作中的湿度为20 ％至90 ％，非冷凝。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。