导

Of course, the prime does not refer to differentiation.

当然一撇不是求导.

It is often convenient to use an " effective guide index. "

采用 “ 波导有效折射率 ” 是方便的.

" I know her name,'said the director, " but what does she do? "

“ 我知道她的名字, " 导演说, " 但是她是干什么的 呢 ? ”

Boundary friction is independent of the guide material used.

边界摩擦与导纱杆材料质地无关.

For longer wavelengths a number of extrinsic photoconductive devices exist.

对于更长的波长,有许多非本征光电导器件可用.

The specification of such " derivative boundary conditions " is described in Section 3-5 .

这种 “ 导数边界条件 ” 的规定描述于 3-5 节中.

A seeing-eye dog is a special dog.

导盲犬是一种特殊的狗.

Its proposed signal is a hybrid, part analog and part digital.

其拟议中的信号是一种部分模拟与部分数字的混合波导联结.

The conductance is a function of the temperature and the pressure.

电导是温度和压力的函数.

A quasilinear equation is one in which the highest-order derivative appears linearly.

最高阶导数线性地出现的那种方程是准线性方程.

Our guides belay us.

我们的响导把我们系在绳子的一端.

The refractive index n ( X ) varies gradually over the cross-section of the guide.

折射率n ( x ) 在波导截面内是逐渐变化的.

The cyclotron frequency can also be derived by an elementary argument.

回转频率也可以通过浅显的论证导出来.

By combining electrostatics with photoconductivity, Carlson had found the right basic concept.

卡尔森把静电学和光电导性结合起来, 得出了正确的基本概念.

The seeing eye dog was the blind man's constant companion.

导盲犬是盲人的忠实伙伴.