1) accessory complexing agent
辅助络合剂
1.
When the mass concentration of accessory complexing agent is 60 g/L,the mass ratio of Cu to Zn in coating is 60 to 40,which meets the requirements of product adhesion.
2A/dm2时,镀层中铜含量随电流密度的提高而增加,锌含量不断减少;辅助络合剂质量浓度为60g/L时,镀层中Cu,Zn质量比基本达到60∶40,满足产品结合力的要求;当起始电流密度大于临界电流密度(0。
2) additional complex ligand
助络合剂
1.
A series of double metal cyanide(DMC) complex catalysts were prepared through two different methods by us-ing β-cyclodextrin, PEG-1000 or Tween-60 as an additional complex ligand respectively, and the effects of different kinds of ad-ditives and preparation methods on the appearance, particle diameters, crystal constitution and activity of DMC catalysts were al-so studied.
分别以PEG-1000、β- 环糊精和吐温-60等为助络合剂,采用不同工艺方法制备了具有不同结构的双金属氰化物络合物(DMC)催化剂,研究了不同助络合剂和不同制备方法对DMC催化剂的形貌、粒径、晶型结构和催化活性的影响。
3) auxiliary ingredient,auxiliaries
辅助配合剂
4) auxiliary syntan
辅助性合成鞣剂
5) auxiliary net
辅助网络
1.
In order to overcome these drawbacks, an improved ZVS three-level converter using passive auxiliary net is proposed in this paper.
针对典型的ZVS复合式全桥三电平变换器存在滞后桥臂实现零电压负载范围窄、变压器二次电压过冲大的缺点,提出了一种采用无源辅助网络的改进型拓扑。
2.
An auxiliary net, which is composed of a coupling inductor and capacitors, and a current-doubler-rectifier are introduced.
在电路拓扑中,变压器一次侧加入了一个由耦合电感和电容组成的辅助网络,而在输出端采用了倍流整流电路。
3.
To realize soft switching of all switches, the theory of the topology of PS Full-Bridge Zero-Voltage-Switching PWM dc converter with auxiliary net is studied in detail and the different way of designing parameter as the switch is IGBT and MOSFET are presented .
为了实现软开关，本文对带辅助网络的移相全桥ZVS PWM直流变换器拓扑进行了详细的理论分析并分别给出了开关管为IGBT和MOSFET时的不同的参数设计方法，根据课题提出的技术指标进行了电路仿真，从仿真结果可以得知该电路拓扑可以很好的实现软开关，同时占空比丢失比较小。
6) auxiliary network
辅助网络
1.
In order to solve this question,an auxiliary networkmethod is proposed,namely theevery distribution center in the transportation network is split into two nodes which are linked to form new arcs in the new network,and eacharc is enduedwith parameters.
文中采用一种构造辅助网络的方法:在运输网络中将每个配送中心均拆分成两个点,连接两点形成新弧,构造出新的网络,并给每条弧赋予参数,将此类运输问题转换为最小费用流模型来解决,可以使问题模型和运算简单化。
2.
It can realize ZVS in the entire load range with the use of voltage complementary auxiliary network.
为了适合高压输入、低压大电流输出场合的直-直变换,提出了一种基于变压器串联的移相全桥变换器,且在该拓扑上加入电压互补性辅助网络,利用该辅助网络对输入电压和负载电流的自适应能力实现开关管全负载范围的零电压开关。
补充资料：辅助
①从旁帮助：多加～。②辅助性的；非主要的：～劳动ㄧ～人员。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条