操作者

A person can place a drill in the drill chuck that is secured in the spindle of the drill press. They can then select the desired speed for rotation (commonly by switching belt pulleys), and activate the spindle. Then they manually pull on the quill lever to drive the drill into the workpiece being machined.

操作者可以将钻钻头装在钻夹中，钻夹固定在台钻的轴里；接着可以选择所需的转速（通常通过切换皮带改变主轴转速），并且启动主轴旋转，然后操作钻轴手柄，将钻头钻入被加工的工件。

The economizer requires no operator attention and will function automatically.

节热器不要求操作者的注意，它会自动发挥作用。

Energy needs based on best value, the realization of the operator of the energy exchange and customer interaction to achieve the health-care health, beauty.

然后根据最佳能量需求值，实现操作者和顾客的能量交换互动，从而达到保健养生、美容。

Since the 1960s,the leading shipbuilding countries begin to study on the ship condition monitoring and trouble analysis, Nobodys engine-room shipping on duty appeared .certainly the condition monitoring and trouble analysts system also meets some question ,such as: only give alarm or show the actual value of the parameter, does not possess the function of analyzing and giving operator the direct suggestion function about the complicated trouble reason , Only monitor the present running conditions, does not possess the function of predicting equipment future and run reliability though trouble analysis technology makes good progress in these yeas, onboard the ship is still rare .aiming to improve the shipping safety, this paper make some research work on the ship engine-room, the main innovation are as follows:Firstly, this paper introduces and analyzes the research work and current situation on the condition monitoring, trouble analysis and safety assessment .especially in the maritime fields .

船舶机舱系统结构复杂，故障源多，征兆参数丰富，故障与征兆之间常常不存在简单的对应关系，而是相互影响，关系错综复杂。60年代以来，世界上先进的造船国家都相继开展了船舶机械状态监控和故障诊断的研究，出现了无人值班机舱船舶，但仍存在不足之处，如：只给报警提示或显示参数的实际值，不具备对复杂故障的原因分析并给操作者以直接的提示或建议功能；只监测当前的运行状况，不具备预测设备未来运行可靠性的功能；尽管近年来设备故障诊断技术得到了很大的发展，但真正能成功应用于实船的尚不多见。本论文以船舶机舱为对象，以提高船舶营运安全性为目标，来研究船舶机舱的安全控制技术，主要内容如下：首先，介绍和分析了状态监测、故障诊断和安全评估的研究内容和现状，尤其是在船舶领域的研究近况。

In view of the demand of computerized eye-glasses-wearing system, an approach to match two dimensional (2D) human head images with 3D glasses frame graphics in 3D space has been proposed. First, the operator points out three or six key points, which are used to locate 3D eye-glasses frame, on the human face image displayed on the computer screen interactively.

论文针对计算机化眼镜配戴系统的要求，提出了一种在三维空间匹配二维人头图象和三维眼镜图形的方法，即通过人机交互方法，由操作者在显示于计算机屏幕上的二维人头图象上，指出确定三维眼镜位置的三个或六个关键点的二维坐标及其三维对应点，从而可以近似求出人面朝向及视点坐标，再用相应位置上的三维通用人头图形替换二维人面图象，计算人面和眼镜间的遮挡关系并显示，从而完成二者的空间匹配。

Should keep the skin of the face and hands clean, because the surface of the computer screen exist a lot of static electricity, aggregated dust can switch to all parts of the exposed skin of the face and hands of the operator , if it is not be cleaned, over time, susceptible to ugly rash, pigmentation, severe cases may even cause skin lesions, affecting beauty and health.

应经常保持脸部和手的皮肤清洁，因为电脑荧光屏表面存在着大量静电，其聚集的灰尘可转射到操作者脸部和手的皮肤裸露处，如不注意清洁，时间久了，易发生难看的斑疹、色素沉着，严重者甚至会引起皮肤病变，影响美容与身心健康

Bird-of-prey handlers from Turkmenistan hold falcons at the first Festival of Falconry.

食肉猛禽的操作者来自土库曼斯坦把握猎鹰在第一个猎鹰训练节。

Reading, England: Festival of Falconry Bird-of-prey handlers from Turkmenistan hold falcons at the first Festival of Falconry.

意译：英国，读物：猎鹰训练术节。食肉猛禽的操作者来自土库曼斯坦把握猎鹰在第一个猎鹰训练节。

Available to provide an operator to establish, delete, read, write documents and view the file attributes interface.

提供一个可供操作者建立、删除、读、写文件和查看文件属性的交互界面。

The crural footplate that takes spring operates tool set, make the both hands of handlers vacates accurate ground to feed thereby into material.

有带弹簧的脚踏板操纵压模，从而使操作者的双手腾出来准确地喂进材料。

I think he's learned how to approach hitters....

Johhny Damon说，『他已是最好的了，再没有人能够比他做的更好，我想他的球技已经完全成熟了，而且他也已经学会了如何去对付和压迫各种打击者。。。。。。

In effect, an 18 foot King Cobra could actually look down onto the average human being.

际上，一个18尺眼镜蛇王其实可以俯视到的平均人。