查询词典 integral

Sunlight, season, skin pigmentation, vitamin D and 25-hydroxyvitamin D: integral components of the vitamin D endocrine system

阳光，季节，皮肤色素沉淀，维他命D和25-hydroxyvitamin D：维他命D内分泌系统的组成部分

D Write down the integral which represents the shaded area.

写出表示阴影部分面积的积分式

This paper stressed on the fact that electric displacement vector is a supplementary physical element,focused on a difference between D and D surface integral and on the condition of D=ε_0E_0 existence,and made a comprehensive and correct understanding for beginner.

着重说明了电位移矢量D是一个辅助物理量，强调指出D与D的面积分的意义不同，以及D=ε0E0成立的条件，从而使初学者对D建立起一个全面和正确的认识。

Dual integral A/D converter ; convertion error ; compensating resistance

双积分A/D转换器；转换误差；补偿电阻

The STLA, with its integral Class D amplifier, is the lightest self-powered high output line array module available at 190

内置智慧D类功放的STLA线阵列模组，仅重190磅，是最轻的有源高输出线阵列模组。

The key technologies include A/D conversion circuit with double integral, sign processing software for the microcomputer, eliminating zero excursion and the interference for digital filter, display precision adjusted and real-time graduation.

其关键技术包括：双积分A/D转换电路、单片机信号处理软件、消除零漂、排除干扰的数字滤波、显示准确度调校和实时标度变换等技术。

It incorporates the temperature measurement , A/D changes Yu an integral whole, have merit such as the Shan highway structure , figure amount output.

它集温度测量，A/D转换于一体，具有单总线结构，数字量输出等优点。

Mayergoyz I D. Boundary integral equations of minimum order for the calculation three-dimensional eddy current problems. IEEE Trans on Magn, 1982, 18(2):536～539[2] Kalaichelvan S, Lavers J D.

从一定意义上讲，本文所介绍的三分量边界元算法是求解三维线性涡流场的最小自由度方法，它不仅占用的计算机内存和计算时间少，而且计算精度较高。

The key technologies include A/D conversion circuit with double integral, sign processing software for the microcomputer, eliminating zero excursion and the interference for digital filter, display

其关键技术包括：双积分A/ D 转换电路、单片机信号处理软件、消除零漂、排除干扰的数字滤波、显示准确度调校和实时标度变换等技术。

The design method of fractional Controller for angle stability loop and mass center control loop of GREP was studied.The fractional PI~λD~μController and integral PID Controller were designed respectively for some type GREP.The simulation results show that the fractional PI~λD~μController designed by this method has its own features compared with PID Controller.

研究了滑翔增程炮弹角稳定回路和高度控制回路的分数阶控制器设计方法，并对某滑翔增程炮弹算例分别进行了分数阶控制器和整数阶PID控制器设计，仿真结果表明该设计方法设计的分数阶控制器较PID控制器有其自身的特点。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。