查询词典 head to head

Open Linear Encoder includes main grating scale and optical encoder head. This optical encoder head includes LED light source, optical detector module, and secondary phase-grating. LED light will pass through the plano-convex lens and produces parallel light. As the parallel light pass through secondary grating, the quadratic image display on the main grating scale. And the Moire interference will be reflected from the main grating scale and detected by optical detector module, as there is a relative shift between the main and secondary grating. From detecting the periodic sinusoidal signal with phase difference 90°, the period represents the grating pitch, using the counter to detect the number of periodic signals to get the displacement, and we can adapt the technology of electron subdivide further to increase the resolution of measurement .

反射式光学尺包括主光栅尺及光学读头，光学读头包含LED光源、光侦测器模组及相位式副光栅，LED光源经平凸透镜，产生平行光穿透副光栅后，副光栅之二次成像投射在反射主光栅尺上，当主、副光栅因相对运对产生之Moire干涉经主光栅尺反射至光电检测器，检出相位差90°之周期性弦波讯号，其周期代表栅距，因此可用计数器检出周期性讯号数目得到位移量，可进一步采用电子细分割技术提高解析度。

Andriy Voronin and Sotirios Kyrgiakos will go head-to-head as their countries play-off for a place in the 2010 World Cup.

安德烈-沃罗宁和基里亚科斯将会代表自己的国家头碰头的较量一张世界杯的入场券。

On dictating equipment, the process of making reproducing a recording by means of a playback head or a combined head

在口述记录设备上，利用放音磁头或组合磁头回放录音的过程。

A head and platter can be visualized as being similar to a record and playback head on an old phonograph, except the data structure of a hard disk is arranged into concentric circles instead of in a spiral as it on a phonograph record.

可以看到磁头和盘片和老式留声机上纪录和回访头相似，不同的是硬盘的数据一系列的同心圆而不是老式留声机上的螺旋结构。

The company products are: single-head magnetic stir even the end of the electromagnetic furnace, electromagnetic single furnace , electromagnetic Siamese pot furnace, electromagnetic single-head soup heaters, electromagnetic heaters concave desktop, desktop plane electromagnetic furnace, four electromagnetic furnace, furnace six electromagnetic, electromagnetic counter steamed rice, steamed seafood counters 3, all-in-one soup heaters, electromagnetic Pa Furnace, electromagnetic oven fried, electromagnetic furnace, steam heaters electromagnetic Qixing.

公司主要生产产品有：电磁单头大炒、电磁连尾小炒炉、电磁单头小炒炉、电磁连体锅小炒炉、电磁单头煲汤炉、电磁台式凹面小炒炉、电磁台式平面小炒炉、四头电磁煲仔炉、六头电磁煲仔炉、电磁蒸饭柜、三门海鲜蒸柜、一体式汤炉、电磁扒炉、电磁炸炉、电磁烫面炉、七星电磁蒸炉。

Wag one's head -- look pleased with oneself; assume an air of self-approbation ; nodding and rolling (his head about priggishly whenever he speaks).; rock back and forth

成语晃：摇动。脑袋摇来摇去；形容旧时读书人吟诵的姿态或自得其乐、自以为是的样子。也作"摇头摆脑"。有时也形容轻狂之态。例句弟弟背古文的时候；总是～；像个老学究似的。

He firmly accepted the role of a hereditary aristocracy and the value of primogeniture, and while he endorsed the idea that a woman could head a government, he held that she could not be effective as the head of a family.

他坚定地认为贵族继承制的作用以及长子继承权的价值，以及当他赞同女人能够领导政府的观点时，他认为她不会如主持家庭那么有效。

He saw her from behind, noted her swelling hips, her outstretched arms, while down on the floor, on the same level as her feet, the prompter's head--an old man's head with a humble, honest face--stood on the edge of the stage, looking as though it had been severed from the body.

缪法从她的背后看着她，她的腰绷得紧紧的，双臂张开；而在地板上，与她的脚平齐的高度，露出一个提台词老人的头，那头像被割下来似的，样子看上去既可怜而又老实。

When I see Him I will fall down in prostration before Him, and He will leave me as long as He will, and then He will say,'O Muhammad, lift up your head and speak, for you will be listened to, and intercede, for your intercession will be accepted, and ask for it will be granted:' Then I will raise my head and glorify my Lord with certain praises which He has taught me.

当我看见他，我会掉下来，在虚脱在他之前，他将离开我，只要他会，然后他会说，澳穆罕默德，就把你的脑袋和发言时，你将聆听，并交涉，对你的干涉，将不获接纳，并要求，将给予：'，然后我会提出我的头和颂扬我的主与某些称赞他教我。

The scheme implementation of cutting head of protrusive rocks of the Tiaoguan and single sluice control can basically solve the problem of head of protrusive rocks and some dangerous situations.

针对调弦口及调关弯道存在的问题，提出了调关弯道裁弯与双闸控制和调关矶头削矶改造与单闸控制2类治理方案，这2类方案各有优缺点，基本上都能达到调弦口的治理目标。

However it can often be frust ating for a child when people are unable to pronounce their name.

但它往往可以令人沮丧的一个孩子当人们无法断言他们的名字。

All these compounds were obtained from this genus for the first time. Compound, 4-cumylphenol, was a new nature product.

所有化合物均为首次从本属海藻中分离得到，其中4cumylphenol为新天然产物。