波长

The authorities were unable to jam this wavelength.

当局无法干扰这一波长。

These are nonionizing EMF of much longer wavelength.

这些是非电离辐射，波长要长得多。

A series of novel purpurin-18 imide derivatives which had long wavelength absorption, were synthesized by modification of methyl pheophorbide-a.

合成的一系列红紫素-18酰亚胺衍生物具有长波长的紫外吸收。

By the way of the double wavelength thin layer scanning, the isatin content of infusion of isatis root is determined.

采用双波长薄层扫描法,对冲剂中靛玉红的含量进行测定。

Lightpathes of WDM ring using share protect and wavelength reuse will be easy to misconnect when multi-fiber-fault or node-fault happen.

采用波长重用和共享保护的波分复用(WDM)环网在多点故障或节点失效时将产生错连。

So the absorbing wavelength is selected,the operating condition optimized,and the quantitative and qualitative determination method on Polyoxin B by HPLC-DAD established.

为此选择无干扰的吸收波长,优化测定条件,建立液相色谱—二极管阵列检测器定量定性检测多氧霉素B的方法。

Put forward the theory about the apparent hathochromic or hypsochromic shift on absorption peak caused by the constructive and the destructive interferences.

提出相长干扰和相消干扰引起吸收峰波长表观红移或紫移的理论,并全面探讨吸收峰波长移动的原因、影响不良后果的消除方法。

In this paper,the contents of herbicide bifenox weredeterminated by the differential UV spectrophotometry at 280nm,and the reference solution was that the 40.

本文采用差示紫外分光光度法，以40．0微／的甲羧除草醚己烷液为参比溶液，在波长280纳米处测定其含量。

The luminometer accepts samples in 12 mm diameter test tubes with lengths ranging from 45 to 100 mm and 15 mL microcentrifuge tubes.

光度计使用45～100纳米的波长范围，可兼容12米直径的测试管和15的微量离心管。

They obviously have found a wavelength with hypnotic effects so that they could give me posthypnotic orders. I wasn't able not to obey.

他们明显的已经发现一种有着催眠效果的波长，以致他们能给我催眠后的命令。我不能不服从。

Well equipped, these instruments feature: multiple entrance and exit ports, high precision wavelength drives, extended range operation, Echelle, and oversize grating mounting capabilities.

这些精良装备的特点是：多重进出口，高精度波长驱动，可拓展的操作范围，阶梯光栅，大光栅挂载能力。

The white light comes from exciplex emission at the solid-state interface between (dppy)BF and NPB in addition to the exiton emission from NPB and (dppy)BF respectively.

激基复合物发光通常波长较长且半峰宽较宽，因此利用激基复合物发光是制备有机白光电发光器件的有效方法。

The wavelength division effect of grism in a multi-wavelengths optical system is discussed, the grism consist of a tranditional optical prism and a diffraction optical phase grating.

本文探讨稜镜光栅在多波长操作系统中的分波效应。

The two transpolar shortwave time signal circuits,Moscow and Irkutsk to the Great Wall Station in Antarctica, are used to study the fading characters for shortwave long circuit.

为了研究过极区的短波长电路的衰落特性，在南极长城站收测莫斯科、依尔库茨的短波授时台信号，并给出各频率对应的衰落深度、衰落率、衰落平均持续时间等参数的统计特征和衰落幅度分布曲线。

The coloring matter are separated by YWG-C18,the best wave is found by DAD detecter, the quantitative method is standard curve , the result is accurately ,the method are used simply.

采用YWG-C18柱分离合成色素,用二阶阵列管检测器寻找最佳波长,标准曲线法定量,结果准确,方法使用简便.