1.
combined line and recording service
混合接续制长途通信
2.
trunk switching scheme
长途通信网汇接方案
3.
intercoming trunk
本市或长途通信用的进局干线
4.
Drag onto the page to add a long-distance communications link within a network.
拖到绘图页后，可以添加网络中的长途通信链路。
5.
Standard for quality inspection and evaluation of petroleum construction engineering Telecommunication engineering(Toll open-write line engineering)
石油建设工程质量评定标准通信工程（长途通信明线线路工程）
6.
The satellite telecommunication network specialized in transport has been set up and networked nationwide, greatly promoting the informationization of the transport sector.
交通专用卫星长途通信网建成并实现了全国联网，在推进交通信息化方面发挥了作用。
7.
Drag onto the page to add a multi-location Wide Area Network that relies on long-distance communication.
拖到绘图页后，可以添加依赖长途通信的多位置广域网。
8.
Frequency comparison pilot series for the FDM systems in the toll communication network
GB/T4575-1984长途通信网频分制系统频率比较导频系列
9.
Research on Conforming Management System of Quality, Environment, Professional Health and Safety in Tian Jin Long-Distance Telecommunications Service Bureau;
天津市长途通信质量、环境和职业健康安全管理体系整合研究
10.
Comparison of Air conditioning Using Heating and Cooling Source Schemes of a Toll Communication Hub Building in Zhengzhou;
郑州某长途通信枢纽楼空调用冷热源方案的比较
11.
Standard for quality inspection and evaluation of petroleum construction engineering Telecommunication engineering (Toll open - write carrier equipment installing engineering)
石油建设工程质量检验评定标准通信工程（长途通信明线载波电话安装工程)
12.
Standard for quality inspection and evaluation of petroleum construction engineering(Toll transit switching equipment installing engineering)
石油建设工程质量检验评定标准通信工程（长途通信电话交换设备安装工程）
13.
long distance wave carrier teletransmissional measurement instrument
长途载波通信传输测量仪
14.
Requirements for long haul optical fiber cable systems joined to national public telecommunication network
GB/T13167-1991长途光缆通信系统进网要求
15.
Jilin Province Telecommunication Corporation Toll Call Market Strategy Research;
吉林省通信公司长途电话市场策略研究
16.
multipurpose communications and signaling
多用途通信与信号发送
17.
Overexpression of SSTR2 inhibits growth of SSTR2-positive tumors via multiple signaling pathways
过表达SSTR2通过多种信号途径抑制SSTR2表达阳性的肿瘤生长
18.
Mesenchymal stem cells promote the migration and proliferation of Saos-2 cells through CCL5/CCR5 axis
间充质干细胞通过CCL5/CCR5信号途径促进骨肉瘤Saos-2细胞迁移和生长