查询词典 modulators

Mathematical model of all-fiber phase modulators with lead zirconate titanate coating.

PZT薄膜驱动的全光纤相位调制器数学模型。

Ach-Zehnder optical waveguide is an important component unit in electrooptic polymer modulators.

-Z光波导是聚合物电光调制器的重要结构单元。

The approach has high precision, small calculation complexity and high efficiency, and it provides a theoretical basis for the fabrication of electrooptical polymer modulators.

该方法具有精度高、计算量小及效率高等优点，为聚合物电光调制器的制备提供了理论依据。

High-order interpolative sigma-delta modulators suffer stability problems for large input signals.

高阶插值结构的sigma-delta调制器在较大输入信号作用下不易稳定。

Contains symbols for VHF, UHF, and SHF circuit design, including capacitance measurers, nonreciprocal devices, modulators, phase shifters, field polarization devices, and filters.

包含用于甚高频、超高频和特高频电路设计的符号，包括电容测量器、不可逆设备、调制器、移相器、场极化设备和滤波器。

Four laser beams used for ~ 40 K and ~ 87 Rb cooling and repump lights are obtained by using acoustic optic modulators to offset the frequencies from the three external cavity diode lasers.

三台ECDL通过声光调制器产生四束光，分别作为40K和87Rb原子的冷却光和再抽运光，四束不同频率成分的激光分别注入锁定四台从激光器，然后Rb冷却光、K冷却光和K再抽运光再同时注入半导体激光放大器进行放大。

Four laser beams as 40K and 87Rb cooling and repump lights are obtained by using acoustic optic modulators to offset the frequencies from the three ECDL lasers. Four light beams with the different frequencies are injected into four slave lasers for injection locking, then Rb cooling light, K cooling light and K repump light are injected into a semiconductor tapered amplifier in a master oscillator-power configuration.

采用三台外腔光栅反馈半导体激光器、四台注入锁定激光器和一台半导体激光放大器组成激光系统，三台外腔光栅反馈半导体激光器通过声光调制器产生四束光，分别作为40K和87Rb原子的冷却光和再抽运光，四束不同频率成份的激光分别注入锁定四台从激光器，然后Rb cooling光、K cooling光和K repump光再同时注入半导体激光放大器进行放大。

The laser diode system is composed of three external cavity diode lasers and four injection diode lasers and a tapered amplifier. Four laser beams as 40K and 87Rb cooling and repump lights are obtained by using acoustic optic modulators to offset the frequencies from the three ECDL lasers. Four light beams with the different frequencies are injected into four slave lasers for injection locking, then Rb cooling light, K cooling light and K repump light are injected into a semiconductor tapered amplifier in a master oscillator-power configuration.

采用三台外腔光栅反馈半导体激光器、四台注入锁定激光器和一台半导体激光放大器组成激光系统，三台外腔光栅反馈半导体激光器通过声光调制器产生四束光，分别作为40K和87Rb原子的冷却光和再抽运光，四束不同频率成份的激光分别注入锁定四台从激光器，然后Rb cooling光、K cooling光和K repump光再同时注入半导体激光放大器进行放大。

These results suggest that evodiamine has greater anti-proliferative effects than rutaecarpine and possesses a potential for suppressing the proliferation of breast cancer cells via a mechanism involving attenuation of ERαand ERβ, interference of ERα phosphorylation and activation of apoptotic modulators.

故吴茱萸碱透过抑制α雌激素受体和β雌激素受体的表现、干扰α雌激素受体的磷酸化以及活化细胞凋亡调控因子来抑制乳癌细胞的增生。

Furthermore, the network was searched for interactions linking uncharacterized gene products and human disease proteins to regulatory cellular pathways. Two novel Axin-1 interactions were validated experimentally, characterizing ANP32A and CRMP1 as modulators of Wnt signaling.

作者们进一步分析了这个网络里面未知功能的蛋白和跟疾病相关蛋白与细胞调控通路的关系，发现了两个新的Axin-1相互作用并被实验证实，及ANP32A and CRMP1在Wnt信号通路里的调控作用。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。