Poly-L-Ornithine can change electric charge on the surface of protoplasts or foreign DNA.

Current Current is the flow of electric charge . Its unit of measure is the ampere.

电流电流是电荷的流动,以安培为单位.

The equations of the electric field of annular linear electric charge are solved using computer.

给出了圆环形线电荷电场分布的理论公式,并利用计算机计算出其具体分布规律.

The identical particles are the particles with inherent identical character in mass, electric charge, spin, etc.

全同粒子是指质量 、 电荷 、 自旋等一些固有性质相同的粒子,它们在散射时表现出一些特别的性质.

The air seemed to bear an electric charge.

空气似乎带了一种电荷.

The stationary electric charge can never interact with a magnet.

静电荷根本不会与磁铁相互作用.

When the surface electric charge solid particle gels higher, the better strengthening result can get.

CMS的 粒子表面电荷越高, 羧甲基淀粉钠的增强效果越好.

Negative electric charge these have sensitiveness sensitiveness to develop most clay stable additive base on mechanism.

从本质上 讲 ,在油、气层中所发现的蒙脱石、高岭石、伊利石和混合形式等矿物质,最常见的是表面带有许多负电荷的粘土.

There are two kinds of electric charge, positive and negative.

电荷有两种, 正的和负的.

They have no electric charge and are completely unaffected by electromagnetic or strong interaction forces.

它们不带电,无论电磁力还是强相互作用对它们都完全不起作用.

Used in the electric circuit of heater , power supplier and soft PCB.

更应用在点热器的电路 、 电源供应器及软性印刷电路板的电路上.

Control an electric circuit problem check to seek reason or contact the dealer.

控制电路问题,查找原因或与经销商联系.

The simple logical function electric circuIt'still exists.

简单的逻辑功能电路依然存在.

Electricity To connect ( an electric circuit ) to a ground.

[电学]使接地:将 ( 电路 ) 接于地上.

The elementary principle and electric circuit design of large submersible pump test system were given.

设计了一种大功率、双频率、高精度潜油电泵试验系统,分析了其测试原理,介绍了该系统电源的一次回路设计方法.

Please make an overall check of the electric circuit.

70请全面检查一下电路.

The experimental moder of senor's electric circuit and test result are also presented.

给出了传感器电路的实验模型及实验结果.

A plug connects a lamp, radio, television, or iron to an electric circuit.

插头把电灯 、 收音机 、 电视机 、 电熨斗连接在电路上.

Monitoring electric circuit, measuring method , simulative programme design and result analyses are introduced in this paper.

文中阐述了检测电路 、 测量方案 、 仿真程序设计和结果分析等内容.

The switch is the control device of an electric circuit.

开关是电路的控制部件.

An experimental model , especially of an electric circuit ; a prototype.

公司在展览会上展示了这种新模型的 原型.