dual function

Both the dual and complement of such functions are also threshold function.

一个阈函数的对偶函数及反函数也是一个阈函数。

Such phenomenon is the result of dual function of the college management system and the social environment.

这种现象的出现是学校管理体系和社会环境双重作用的结果。

The utility model provides a dry farmland transplanting and sowing dual function machine which not only can transplant dry crop shoot but also can sow dry crop.

本实用新型提供了对旱田作物既能进行秧苗移栽，又能进行播种的旱田移栽播种两用机。

Organic pollutants in water could be degraded fleetly because of the dual function of adsorption and photocatalysis.

在紫外光下，由于吸附和光催化的双重作用，可使有机污染物快速降解。

Using dual function one direction singular rough sets, this paper gives the concept of F generation law in the system, the generation model of F generation law and the recognition method of the system law.

利用函数单向S-粗集对偶（dual of function one direction singular rough sets），给出系统中■-生成规律的概念，给出■-生成规律的生成模型和对系统规律的识别。

In detail, four different high accuracy and high efficiency symplectic algorithms are proposed based on dual variational principle and generating function. Furthermore, a three-variable symplectic algorithm is proposed for the nonlinear optimal control with free terminal time.

主要包括：基于对偶变量变分原理和生成函数方法提出了四种高精度和高效率的保辛数值算法；以及针对受控时间自由情况，提出基于三类变量变分原理的高精度和高效率数值算法。

Dual function design saves money and space.

二合一设计可节省成本及空间.

Daybed sets are really good in houses that have little floor space because it has dual function.

集真的很好，在房子不大的楼面空间，因为它具有双重功能。

Using dual function one direction S-rough sets ( dual function one direction singular rough sets), this paper gives the concepts of-law,-law, law distance and the concept the system intruded by-law.

利用函数单向S-粗集对偶（dual function one direction singular rough sets），本文给出■-规律，■-规律，规律距离，系统规律被■-规律入侵的概念。

A dual function resonator sensor& resonant mass flow/ density sensor

一种双功能谐振传感器&谐振式质量流量/密度传感器

The soybean low polyose and the soap glucoside have the nutrition and the anti-nutrition dual function.

大豆低聚糖和皂甙具有营养和 抗 营养双重作用.

Dual function of filtration and drying and higher dewatering performance achieved by the thermal press filter expounded;

论述了热压过滤干燥脱水机具有过滤与干燥的双重作用、脱水效率高等特点；

Three chips of microcomputer are used to perform three different functions, the first for dual PID controller in voltage and current loops, the second for pulse-triggered circuit in the thyristor converter and the third for the nonlinear function generation and ring counter in the inverter.

三片单片机分别实现电压与电流反馈环中的数字PID调节器，晶闸管变流器的脉冲触发电路，以及非线性函数发生器和脉冲环形分配器。

Dual function electronic temperature alarm sensor

双功能电子式温度报警器

Although present stage in our country has realized the population reproduction type radical transformation, entered the low birth level, but this is reducing which realizes in the social economy development and under the birth control policy dual function background, has the instability.

尽管现阶段我国实现了人口再生产类型的根本转变，已进入低生育水平，但这是在社会经济发展和计划生育政策的双重作用背景下实现的降低，具有不稳定性。

It has its own dual-function keyboard and dedicated function keys.

手机设双功能键盘和专用功能键.

( b) The dual function of maintaining and breaking local social order;

（二）对地方社会秩序的维护与破坏双重作用；

This dual-function machine provides you the versatility of both ultrasonic and mechanical polishing.

超音波及电动手机双功率输出,提供您多重功能之各种研磨及抛光功能.

This controller solves the control problem of dual function gas water heater.

该控制器解决了双功能燃气热水器的控制问题.

Effect of Antiprogestins on the Secretary Function of Granulosa and Thecal Cells Cultured in a Dual Chamber System

抗孕激素RU486和ZK98734对双池培养的颗粒细胞和内泡膜细胞分泌功能的影响

New dual function tweezers and soldering pen combination.

全新电热镊子及烙铁双功能.

The Dual function water-heater is a novel intelligent household appliance that could supply bath water and heating water.

双功能燃气热水器集洗浴和采暖功能于一体，是一种新颖的智能家电。

This committee has a dual function.

这个委员会有双重的功能.

Dual function remote control and distributed wireless system

双功能远程控制分布式无线控制系统

Exert Academic Freedom Right Require Dual Function of Law and Morality

行使学术自由权利需要法律和道德的双重作用

Investment and consumption with the dual function.

具有投资与消费的双重功能.

Their matching uniforms had a dual function, seemingly concealing their true intentions.

他们统一的制服具有双重功能，似乎是为了掩饰他们的真实意图。

The normative pragmatic theory ( the dual structure of speech act) and "the idea of rhetoric function" of Chen Wangdao are of positive significance to legal text revision.

哈贝马斯规范语用学理论（言语行为双重结构论）与陈望道“修辞学的功用观”均对法典修改有积极意义。