本文简要回顾了两种最常见的观测和计算方法：“逆转点法”和“通过法”。为

本文简要回顾了两种最常见的观测和计算方法：“逆转点法”和“通过法”。为了比较两种不同的观察方法，已显示了一些实验结果。反转点方法利用连续跟踪陀螺仪并预定陀螺仪振荡的转折点。这种方法被认为对于操作员来说很累，因为需要连续跟踪陀螺仪的运动。跟踪方法现在很少，但是历史很有意义，如果需要最佳的准确性，则不应使用跟踪方法。直通方法（PTM）通常称为“秒表方法”或过境方法。该方法要求在经纬仪的两个设定值（相对于真北向东和向西约1度）的位置，相对于辅助标尺读取转折点。这就需要精确校准的秒表和经验丰富的操作员，但是该方法受到模拟秒表可达到的精度的限制。此方法于1966年作为一种粗略方法引入，可提供60秒的精度。

結果 (英文) 1:

This article briefly reviews the two most common methods of observation and calculation: "reversal point method" and "by law." In order to compare two different methods of observation, it has shown some experimental results. Methods reversal point continuously track the gyroscope and the gyroscope predetermined oscillation turning point. This method is considered for the operator tired because it requires continuous tracking movement gyroscope. Tracking method is now rarely, but history makes sense, if you need the best accuracy, you should not use the tracking method. Pass-through methods (PTM) commonly referred to as "stopwatch method" or transit method. This method requires two settings theodolite position (with respect to true north west to east and from about 1 degree), the auxiliary turning point with respect to the scale reader. This requires a precisely calibrated stopwatch and rich experience of the operator, but this method is limited by analog stopwatch achievable accuracy. This method, as a method for introducing roughly in 1966, may provide 60 seconds accuracy.

結果 (英文) 2:

This paper briefly reviews the two most common observations and calculationmethods: "reversal point method" and "pass method". In order to compare two different observation methods, some experimental results have been shown. The reverse point method uses continuous tracking of the gyroscope and predetermines the turning point of the gyroscope oscillation. This method is considered exhausting for the operator because of the need to continuously track the gyroscope's movements. Tracking methods are rare now, but history makes sense, and you should not use them if you need the best accuracy. A pass-through method (PTM) is often referred to as a "stopwatch method" or a transit method. This method requires that the two settings of the meridian (approximately 1 degree relative to true north to east and west) and read the turning point relative to the auxiliary ruler. This requires a precisely calibrated stopwatch and an experienced operator, but this method is limited by the accuracy that analog stopwatches can achieve. This method was introduced as a rough method in 1966 and provides 60 seconds of accuracy.

結果 (英文) 3:

This paper briefly reviews two most common methods of observation and calculation: reversal point method and pass through method. In order to compare two different observation methods, some experimental results have been shown. The inversion point method uses continuous tracking of gyroscope and predetermines the turning point of gyroscope oscillation. This method is considered to be very tiring for the operator because of the need to continuously track the motion of the gyroscope. Tracking methods are few now, but history makes sense and should not be used if optimal accuracy is required. The through method (PTM) is commonly referred to as "stopwatch method" or transit method. This method requires that the turning point be read at two set points of Theodolite (about 1 degree relative to true north east and West) and relative to auxiliary ruler. This requires accurate calibration of stopwatches and experienced operators, but this method is limited by the accuracy of analog stopwatches. This method was introduced in 1966 as a rough method, which can provide a precision of 60 seconds.