One possible answer , what we have called the cooperative eye hypothesis , is that especially visible eyes made it easier to coordinate close - range collaborative activities in which discerning where the other was looking and perhaps what she was planning , benefited both participants 一个可能，即我们通常所说的“目光协作假说”这样解释，方向明确的目光可以令近距离的合作变得容易许多，也就是能够辨别另一个人在看什么或者计划什么，对于双方都有好处。
The signal processing can ensure and improve the performance of plc , the main methods include filter , data coding , error correction , etc . firstly , the characteristic of power line channel is discussed from the transmission lines , noise , and channel attenuation in this paper 信号处理研究是为了保证电力线通信质量、提高其性能,主要的方法如数据编/解码、纠错、抗干扰处理等。本文首先从传输线特性、信道噪声和信道衰减三方面分析了室内电力线信道的特点,并提出一种适合室内近距离的电力线载波通信方案。
This is a very straightforward one shooting games , games played and the famous oriental colleagues shooting game series the same screen missile firing people in a rush for a tortured in arizona , in the crossfire shuttle , and also to destroy enemy , pressed game is a key shot , s touch is close to the kill , it is worth trying 这是一款非常爽快的射击游戏，游戏采用和著名的同人射击游戏东方系列相同的弹幕射击，让人在手忙脚乱中有一种折磨的快感，在枪林弹雨中穿梭，同时还要摧毁敌人，游戏中长按住a键是发射子弹，轻按s是近距离的必杀，值得尝试。
Introduction : this is a very straightforward one shooting games , games played and the famous oriental colleagues shooting game series the same screen missile firing people in a rush for a tortured in arizona , in the crossfire shuttle , and also to destroy enemy , pressed game is a key shot , s touch is close to the kill , it is worth trying 这是一款非常爽快的射击游戏，游戏采用和著名的同人射击游戏东方系列相同的弹幕射击，让人在手忙脚乱中有一种折磨的快感，在枪林弹雨中穿梭，同时还要摧毁敌人，游戏中长按住a键是发射子弹，轻按s是近距离的必杀，值得尝试。
The largest it electronics exhibition in china - emex opens on oct . 18 , 2006 , and walsin technology corporation along with member companies from the passive system alliance , winbond electronics corp , hannstar display and touch - micro system will be jointly exhibiting at the expo 中国地区一年一度规模最大的专业电子资讯展-苏州电子博览会将于10月18日于苏州展开为期4天的展览，华新科技暨华科事业群、华邦电子、瀚宇彩晶及探微科技等集团公司将在会场与客户做近距离的交流。
3 - d laser scanning technique is a way that uses laser pulse to scan the object to get the superficial characteristic information of the entity . it applies to the close quarters or middle distance scene of the objects in the real world . 3 - d laser scanner has its outstanding performance in this field 三维激光扫描技术是其中一种利用激光脉冲对物体表面进行扫描从而获取其表面特征信息的技术，它适用于中近距离的宽场景、大物体的快速高精度扫描，为建立场景的三维模型提供了必要而且准确的工具。
Such products , whose front end are equipped with swing boom device ( as picture shows ) , and side - dumping bucket , can work closely to the house corner or edge , very suitable for those operations in narrow working sites , without frequent driving the machines 这种产品，在机体前部装备了动臂侧移装置（如右图） ,配合反转铲斗,机器可以近距离的靠近墙角屋边,非常适合在狭小的空间作业，工作中无须频繁移动机身，狭窄地带的作业可以应对自如，从而真正实现了类似墙角等狭窄地带的直接挖掘工作。
