two-dimensional array

The second part is to design the sine wave networks circuits which is composed of sinusoidal current source array and switches, current to voltage converter ( I-V converter), two staged LPF, etc.

二是正弦波网络：主要包括正弦量化的电流源整列和开关网络，电流电压转换器，二阶低通滤波器；

The fields of parametric transient signal array in two cases of linear absorption ( absorption limiting) and nonlinear absorption ( saturation limiting) of the primary wave, are studied by numerical calculation and experimentation. The theoretical computational results are in fair agreement with experimental data.

对于原波的线性吸收（吸收限制）和非线性吸收（饱和限制）情况下的参量阵进行了理论计算与实验研究，取得了较满意的一致性。

Test data analysis found that two-dimensional array index can effectively improve the efficiency of the numerical data in the database query and have a good effect, especially for the less hit record query, the query result is not ideal but for more hit records.

通过测试数据分析发现二维数组索引能够有效提高数据库中数值数据的查询效率，特别对于较少命中记录的查询有很好的效果，但是对于较多命中记录时查询效果不理想。

Two key problems, angle measurement and angle prediction, of the swift target acquisition in array radar are studied.

研究了阵列雷达中快速目标截获的两个关键问题：角度测量和角度预测。

Astronomers confirmed a key part of Einstein's general theory of relativity in 2016 when they announced that the LIGO array had detected gravitational waves released by the collision of two black holes.

天文学家在2016年宣布，LIGO阵列检测到了两个黑洞碰撞所释放出来的引力波，证实了爱因斯坦广义相对论的关键部分。

A monolithic integrated two-dimensional array can be manufactured by using surface-emitting semiconductor lasers.

采用表面发射半导体激光器，可制作单片集成的二维列阵。

To illustrate this, suppose you have two double arrays a and b and want to create a third array x such that x= a+ b.

为了展示这一点，假设您有两个双精度的数组a和b，并且要创建第三个数组x，比如x=a+b。

Viewing mathematically, this process is actually that two-dimensional array of pixels is transformed into a data collection which is statistically-independent.

从数学的观点来看，这一过程实际上就是将二维像素阵列变换为一个在统计上无关联的数据集合。

Digital image refers to digital cameras, scanners and other equipment have been sampled and digitized to be a large two-dimensional array, the array of elements called pixels, and its value as an integer, known as the gray value.

数字图像是指用数字摄像机、扫描仪等设备经过采样和数字化得到的一个大的二维数组，该数组的元素称为像素，其值为一整数，称为灰度值。