抑制器

Van Beek's activator appliance could restrict the growth of maxilla and stimulate the growth of mandible in horizontal direction and control jaws posteroinferior rotation , lower front teeth and elongate mandibular molar in vertical direction.

Beek功能矫正器能在水平方向产生抑制上颌骨生长，刺激下颌骨生长；在垂直方向控制上下颌骨后下旋转，压低上下前牙及伸长下磨牙的效果。

By overlapping at least two filters out of the red, green, and blue filters by printing, a black matrix is formed so as to face the boundary region of the organic EL devices, so that external light reflection by a wiring electrode between the devices is suppressed.

利用印刷技术将红色、绿色和蓝色滤色器中至少两个重叠，就形成了黑色基体，以便面向有机EL装置的边界区域，于是装置之间的接线电极对外部光线的反射被抑制。

The proliferation of HFE-145 cell is inhibited during simulated weightlessness on a clinostat for 12 h.

回转器模拟失重使胃粘膜上皮HFE-145细胞在12 h时出现了细胞周期阻滞和增殖抑制。

This method has many strongpoints, such as realization briefness and better universality, moreover, this method also has better effect of suppressing multi-level inverter's common-mode voltage.

该方法具有实现简单、通用性强等优点，而且还具有较好的抑制多电平逆变器共模电压的作用。

In Smad pathway, by using cyclohexamide and proteosome inhibitor MG132, we showed that BMP-2 significantly increased inhibitory Smad ( i.e., Smad7) and down-regulated the half-life and protein levels of TbetaRI by poly-ubiquitination and proteosomal degradation.

在 Smad 讯息路径中，藉由转译抑制剂，cycloheximide 以及 proteosome 抑制剂，MG-132的刺激，我们发现第二型骨头成形蛋白可显著增加抑制型 Smad：Smad7的表现，使第一型乙型转形生长因子接受器走向 ubiquitin-proteosome 的水解路径，进而降低第一型乙型转形生长因子接受器的半衰期及蛋白质表现。

This survival time was not significantly altered by bilateral denervation of cervical vagi (the major sensory system for detecting changes in pulmonary conditions), by bilateral denervation of peripheral arterial chemoreceptors (the major sensory system for detecting changes in arterial blood gases and pH), by pretreatment with dimethylthiourea, or by pretreatment with milrinone (a phosphodiesterase Ⅲ inhibitor that may avoid respiratory muscle fatigue).

而截断双侧颈部迷走神经（负责侦测肺内部情况的最主要感觉神经）、摘除双侧的周边化学接受器（负责侦测动脉血液气体及酸碱值的最主要化学接受器）、或投予Milrinone（一种phosphodiesteraseⅢ抑制剂，藉抑制cAMP被分解，以增加细胞内cAMP的量，可以使疲乏的呼吸肌内再增加收缩力）、Dimethylthiourea等药物的动物，都无法延长其存活时间。

Carrier suppression double sideband optical signal with 40 GHz repetitive frequency is generated by using an optical phase modulator along with optical filtering technique.

在中心站采用相位调制器结合滤波的方法产生重复频率为40 GHz的载波抑制双边带毫米波信号，利用交叉复用器分离开毫米波信号的上下边带，其中的一个边带强度调制数据速率为2.5 Gbit/s的下行基带信号，另一个边带被发送到基站调制上行传输的基带数据。

First we give the analysis of the receiver front-end block diagram, link budget and specification allocation. Then, all the sub-circuits , including low noise amplifier, waveguide-to-microstrip transition , image reject band--pass filter, low-pass filter, and sub-harmonic mixer , are described in details.

在接收机组成方案分析，链路计算及指标分配的基础上，结合理论计算和计算机仿真，给出了各单元电路(包括探针式波导-微带转换器，低噪声放大器，镜频抑制带通滤波器，分谐波混频器，低通滤波器等)的设计和仿真结果。

The source and spreading route in the application system of the inverter are introduced in this paper,some practical resolvents are put forward,and the concrete measures in the system design and installment are expounded.

本文主要介绍了变频器应用系统中干扰产生的来源及其传播途径，提出了抗干扰的实际解决方法，阐述了在变频器应用系统设计和安装中抑制干扰的具体措施。

Secondly, this work introduces the basic operating principle of mixer and several types of structures as well. Theoretical analysis of impact on performance (linearity, conversion gain, side band suppression etc.) posed by design parameters is given.

其次，介绍了混频器的工作原理及常见的电路结构，针对上混频器的电路特点，从理论上分析了电路中各部分对其性能指标（线性度、转换增益、边带抑制等）的影响，并通过图表较为直观的反映了性能指标和设计参数的关系。

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。