查询词典 range finder

A method for distant detecting and high accuracy tracking of carrier rocket is suggested,and the ablity of laser range finder is analyzed on the basis of high accuracy tracking.

文中结合运载火箭的特点，提出了实现光学远距离探测和高精度跟踪瞄准的技术途径，并以高精度跟踪瞄准为基础，分析了激光测距机的远距离测量能力。

Therefore, it is very important to design a good ultrasonic range finder.

因此，设计好的超声波测距仪就显得非常重要了。

Applied in pulsed laser range finder, the distance results are given and the error of FPGA interpolation method is analyzed in theory. Finally, the precision of ± 10 centimeter level is achieved.

将其应用于脉冲激光测距系统，进行了测距实验研究，给出了实验数据和测量误差分析，最终得到±10 cm的测距精度。

The circuit of range finder is expounded in systemic hardware. The operation control and the selection of stepper motors, the flow chart of main programme , the circuit of meterage of temperature and display etc are primarily designed.

系统的硬件部分，对测距电路做了简单的设计与分析；对步进电机的选定及其运行控制、测温电路及其程序、显示电路做了初步的设计；介绍了控制芯片AT89C51及对主程序流程图做了简单的设计等。

And it has larger scale , higher speed higher differentiate,and smaller error.It can cut short the scale of circuit and miniaturize range finder and reduce the cost of whole machine.

可有效地减小电路规模，使测距机更加小型化，对于降低硬件成本、提高系统的可靠性、灵活性、适应性，缩短开发周期，具有重大的实际意义。

The circuit has been used for high-precision long-range LD laser pulse range finder.

该电路已用于远距离、高精度LD激光脉冲测距仪中。

We accomplished the theory and system researches of laser range finding by self-mixing effect in a single mode VCSEL,designed the optics and signal processing circuit for the system and builded the protype of the single mode VCSEL laser range finder;We analyzed various factors influencing the system key parameters in theory and experiment,such as ranging accuracy and dynamic range,etc.

完成了单模VCSEL自混合测距的原理与系统研究；设计了系统的光学和信号处理电路，搭建了单模VCSEL自混合测距系统原型样机；从理论和实验上对影响系统测距精度和动态范围等重要参数的各种因素进行了深入分析研究。

The old system of laser range finder, which processes laser emission system, laser incepting system and measuring round-trip time of light pulse by separated cell circuit, makes the cost of exploiture expensive, debugging difficult, circuit complex, precision inaccurate, reliability low, bulk and weight great, even without any standard suited gate together with other instruments. Therefore, popularization application of laser range finder is cumbered.

早期的激光测距系统在激光接收机中通过分立的单元电路处理激光发、收信号以测量光脉冲往返时间，使得开发成本高、电路复杂，调试困难，精度以及可靠性相对较差，体积和重量也较大，且没有与其他仪器相匹配的标准接口，上述缺陷阻碍了激光测距系统的普及应用。

Using the laser range finder, a soldier lases to the target to get the exact range and then dials in the meters to the target, which are displayed in a tiny window on the day-night sight.

使用激光测距仪，一名士兵lases的目标得到确切的范围，然后拨打了米的目标，这是显示在一个小反射的日夜均可用的目镜。

Ming-Friends of Golf can provide you golf products are as follows: 1, trainer supplies: putting practice, and automatically back to the ball, and putt-hole plate, with the flag hole, swing trainer, swing rod, swing practice cage, the target practice net equivalent magic rod, super rod weight, ultra-light exercise ball, hand movements, such as corrective belt; 2, for personal use: Golf (14 species), fish ball device (16 species), small bags, paint ball, and printed the ball, and suction tee, golf shoes , nailed, get nailed, and hats, gloves, towels, umbrella, binoculars range finder, gun range finder, bag, ice bag, the ball cradle, the ball is entrusted TEE (8 species), golf tools, with emphasis on lead Article ball display cabinets, etc.; 3, golf gifts: Gift Set putter browser, or stroke hardcover, golf wall charts, incense table seat, table supplies, trophies, golf paintings, etc.; 4, ancillary equipment and related parts: the ball equipment, characteristics rod, grip, plastic, wood, iron frame, the ball is a frame, putting folders, ball, ball caps, bags, bags listed, gun bag, the ball package jacket, his bag rain cover, etc.

个人用品：高尔夫球(14种)、捞球器(16种)、小球袋、画球器、印球器、吸球座、高尔夫鞋、鞋钉、取钉器、帽子、手套、毛巾、伞、望远镜测距仪、测速测距仪、手提袋、冰袋、球托架、球托TEE (8种)、高尔夫工具、配重铅条、球展示柜等；3、高尔夫礼品：推杆器礼品套装、折合杆精装、高尔夫挂表、香表座、桌上用品、奖杯、高尔夫画等；4、球具及相关配套件：球具、特色杆、握把、胶套、球杆、铁杆架、球具架、推杆夹、球头、球头套、球袋、球袋挂牌、枪袋、球包外套、球包雨罩等；5、球具检测维修生产设备：假平衡秤、级数板、扭力测量器、退杆机、磨杆机、球头烤箱、球杆烤箱、喷漆台、装握把机等

I use an example quoted by Hu Jiaqi:"It is reported that America separates the DNA of a kind of virus by making use of genetic technology and combines it with another kind of DNA. Finally, they get a kind of virulent biological agent called a "pyrotoxin". Someone discloses in private that 20 grams of such a kind of biological agent could result in the global death of 6 billion people due to infection."

我在这里例举胡家奇所引用过的例子："据报道，美国利用转基因技术，将一种病毒的DNA分离出来，与另外一种DNA进行结合，拼结成一种剧毒的"热毒素"生物战剂，且私下有人透露，这种生物战剂只需20克，就可以导致全球60亿人全部感染死亡。"

Waiting, for the queers and the coons and the Reds and the Jews.

等待着疯子和黑人还有红色共产主义者还有犹太人