损耗

This thesis is on the mechanism of millimeter band radar absorbing materials.

本文对电损耗毫米波隐身材料机理进行了深入的研究。

If the energy density in ionized channel keeps constant in the pulse rising period and equals to the minimum energy density mentioned above, the electrode wear will be zero and the loss of efficiency will be minimized.

当通道的电流密度在电流上升过程中保持恒定，并且等于蚀除电极材料所需的最低能量密度时，电极损耗极小，同时，加工速度损失最小。

This will make the evergy loss decrease to a minimum value by almost 70%.

在数字化管理系统中，晶体管的电源管理几乎是沿着准确的有效输出曲线工作的，使之热耗降至最低，减少了近70%的热损耗。

In order to calculate the reflectivity of mirror, The multilayer dielectric film was designed and the optical properties was discussed.

对比了Al_2O_3和LaF_3材料在紫外区的光学特性，LaF_3在193nm附近的吸收损耗明显小于Al_2O_3。

Before their commercialization, it is a challenge to synthesize EO polymers with large NLO effects, high thermal stability of the dipole moment after poling and low optical loss to fit the requirements of EO apparatus.

合成具有高的非线性光学效应和取向稳定性以及低的光学损耗的电光高分子材料以适应器件的制作要求，是电光聚合物走向实用前必须解决的几个极富挑战性的课题。

It is necessary to find an optimal threshold level of delay-line type surface acoustic wave based identification-tag, because each bit code suffers from the influence of multiple reflection and propagation losses and is not uniform in amplitude.

由于受到多次反射和传播损耗的影响，延迟线型声表面波辨识标签的每一位编码幅度的判决电平需要合理确定。

The generalized Douglas scheme for variable coefficients is applied to wide-angle multistep finite-difference beam propagation method.

交叉波导是集成光学中一种重要的器件单元，它的应用包括制作能量分配器、光开关[1] 、低损耗低串音的交叉光路网络等。

This paper also presents a new model of series-connected inductors, in which mutual inductance, substrate capacitive loss and capacitive effects between windings are taken into consideration.

研究了串联电感对之间的串扰效应，并提出了能准确反映互感效应、衬底容性损耗效应以及线圈间容性耦合的完整串扰模型。

Believe that in the near future , there may be newer break-through to loss .

相信在不久的将来，损耗可能会有更新的突破。

The addition of the STED doughnut reduced the spot area by ninefold, but, owing to its cylindrical shape, did not squeeze the spot axially.

在受激发射损耗减少甜甜圈此外九倍的名胜区，但由于其圆柱形状，并没有当场轴向挤压。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。