查询词典 accuracy rate

Numerical results of flat plate boundary laminar flow show that the present method is of high accuracy,stability and rate of convergency.

经平板边界层流的验证表明，该算法具有计算精度高、稳定性好、收敛速度快等特点。

The acquisition time of TCSPC FLIM depends on the number of pixels of the image,on the required lifetime accuracy,and on the count rate available from the sample.

基于时间相关单光子计数的荧光寿命成像的获取时间取决于成像的图像尺寸、样品寿命的精度及样品计数率。

The positive rate of CT is 97% and the diagnostic accuracy is 66%.

CT阳性率为97％，诊断准确率为66％。

In addition, the cumulate contribution rate decides the accuracy of signal abstraction, and it should satisfy the need of structures.

实验表明99%的主成分累计贡献率能很好地识别是否损伤以及损伤的级别。

better acquaintance of the cytology helps to improve the rate of accuracy in the diagnosis of gout calculi.

进一步加强对痛风结节的细胞学特点的认识，有利于提高痛风结节诊断的准确率。

In order to realize the ultra high-speed image storage in the high accuracy measurement of opto-electronic tracking and measuring system, an image storage scheme based on Double-data Rate Dual In-line Memory Module array technology is put forward.

为了实现光电跟踪测量系统高精度测量中图像数据的超高速实时存储，提出了基于双数据率模组阵列的超高速数字图像存储方案。

My research proposal was entitled "The Rate of Memory Trace Decay and its Effect on Eyewitness Accuracy."

我的试验提议被确定为"记忆的衰退率和它对目击证人准确性的影响"。

A new type of the non-modulation fluorometer has been built which has higher signal/noise ratio. responsibility and accuracy, much lower power consumption, and faster data acquisition rate, etc. This new software witten in C language can run in the IBM PC compatible computer.

新研制的荧光计的软件用C语言编写，可在IBM PC兼容机上运行，采样速度最快可达25μs/点，对Fo和Fi等参数的测定更加可靠和精确。

4Based on a fact that the price formula of Asian options can be transformed into that of vanilla European option when the time to maturity is less than or equal to the length of average, we skillfully obtain the analytical price formula for the option on the minimum or the maximum of two geometric average prices and generalize it to obtain the price formula of several average prices for the first time. We also apply the method of [121], which approximates the arithmetic average by the geometric average, to the pricing of opitons on the minimum or the maximum of two arithmetic average prices to obtain Its approximated price formula. Numerical results show that the approximated price is relatively accurate when the riskless interest rate is large or the option is in the money and the volatility of two underlying assets are high and its accuracy is a little reduced but still good when the dividends are considered. However, it is hardly affected by the sampling number.

我们基于观察到的一个事实即当离到期时间小于或等于平均期间时亚洲期权的价格可变换成普通的欧式期权的价格，从而巧妙地得到了两个几何平均价格的最小或最大值期权价格的解析公式，通过简单地推广，首次得到了多个几何平均时的价格公式；将[121]用于算术平均亚洲期权的定价方法推广到两个算术平均价格的最小或最大值期权，从而得到它的渐进公式，数值结果表明：渐进价格的准确性在无风险利率较大或期权为实值且两标的资产的波动率较小时较好，抽样的个数对它没有影响，但考虑红利时它稍有下降但仍较好。

Harmonic mean is used to deal with the thin layer and reduce the nodes and improve the accuracy and rate of calculation.

两种敷设方式下，电力电缆及其环境的温度场计算都是一个开域场。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。