查询词典 duplex

Type V ball valve uses duplex bearing, so its mechanical stability is very high and the starting torque is small.

由于V 型球阀采用双轴承结构，机械稳定性高，起动扭矩小。

All duplex coatings show better mechanical properties than their single-layered counterparts and increase the durability of tools and dies considerably.

与单一涂层相比，&渗氮／PVD&复合涂层表现出更好的物理力学性能，明显提高了工模具的耐用性。

Firstly, the SPN model for a single-layered LEO satellite network under half duplex mode is constructed. Then, average time delay is chosen as a key performance index to evaluate the network performance of the constructed SPN model with SPNP 6.0 software. Furthermore, the effects of arrival rate, network load, message number on average time delay are also analyzed.

首先建立了半双工通信模式下LEO单层卫星网络的SPN模型，并选取平均时延作为网络性能评价指标、采用SPNP6.0软件对该SPN模型进行了性能评价，分析了数据包到达速率、网络负载以及消息数等参数对网络平均时延的变化关系。

Applied JT5-2 model saw tooth wave duplex jig to replace JT3-1 model single-chamber jig and spiral chutes which handle sand return from the double-spiral classifier,and achieved good index.

提出采用JT5-2型双室锯齿波跳汰机代替JT3-1型单室跳汰机，以及用来选别双螺旋分级机返砂的螺旋溜槽，取得了理想的指标。

To accommodate the hundreds of devices found in a typical industrial plant, ABB developed its own communications protocol based on duplex Time Division Multiple Access technology and frequency hopping, which enable data to side-step interference from neighboring devices and achieve 99.99 percent reliable transmission.

为了适应一般工厂里的众多设备，ABB是基于双重的时分多址连接技术和跳频技术开发其通信协议的，从而使数据可以避开邻近设备的干扰，达到99.99%的可靠传输率。

In half duplex, assuming that a collision does not occur, the sending station will transmit 64 bits of timing synchronization information that is known as the preamble.

在半双工，假定碰撞不发生，发送台将传送64位元的时间同步资讯，此被称为前同步位元

Key words : butt resistance welding ; duplex stainless steel ; pitting corrosion

电阻对焊；双相不锈钢；点蚀

SSC-C3010 is a single chip duplex asynchronous to synchronous converter.

南南合作- C3010是一款单芯片全双工异步同步转换器。

The DTR standard defines requirements for new end-stations and concentrators, and it specifies a protocol for full-duplex operation.

此DTR标准定义了新的端站与集中器的要求并制定了全双工工作的协议。

The results of the study demonstrated that the pathogens of GNTVE are consisted of GPV and FAV-1, and GEF is the optimal laboratory host for the of pathogens. The the developed duplex PCR-based protocol is useful for the rapid diagnosis of GNTVE. The developed IOE vaccine and immune serum can provided very good passive immunity for gosling against GNTVE.

研究的结果表明，GNTVE是一种临床综合征，其病原包括GPV和FAV-1两种病毒；GEF是用于病原分离的优良宿主系统；建立的二重PCR方法可用于该病征的快速诊断；研制的灭活油乳剂苗和高免血清能很好地对该病征进行预防。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。