1.
Several theoretical issues about the construction of the fourth defense line of power system
电力系统建立第四道防线的几个理论问题
2.
Measures of Dealing with the Emergency--the Fourth Line of Interior Control in Commercial Bank;
初探构筑商业银行内部控制的第四道防线——应急应变措施
3.
The first line is the firewall.
第一道防线是防火墙。
4.
The troops were ordered to fall back on the second line of defence.
队伍奉命退守到第二道防线。
5.
The enemy had to fall bcak on the second line of defence.
敌人不得不退到第二道防线。
6.
Construction of the third defense line for East China Power Grid;
关于华东电网第3道防线建设的思考
7.
Any of the defensive players forming a second line of defense behind the ends and tackles.
中后卫在边线和阻截队员之后形成第二道防线的任一个防守队员
8.
So the local people set up three lines of defence: the first line was composed of children, the second of women, and the third of able-bodied young men.
于是乎那个地方的群众布置了三道防线：第一道是小孩子，第二道是妇女，第三道是男的青壮年。
9.
The enemy fell back to its second line defence before the could surround them.
我们还没包围敌人，敌人就后退到第二道防线了。
10.
The first protector against the entry of microorganisms is the integument.
抗御微生物进入体内的第一道防线是皮肤。
11.
The second line of defense and constructive route to ensure quality of accounting information;
保证会计信息质量的第二道防线及其建设路径
12.
Establish A "Four Lines of Defense" and "Four-in-one" Management Model--To Broaden the Field of Military Administration
建立“四道防线” 实行“四位一体”管理——谈拓宽对军人的管理领域
13.
Traditionally, users usually adopt Firewall as their first line of defence.
传统上，网络用户一般采用防火墙作为安全的第一道防线。
14.
Article 47 It shall be prohibited to install a level crossing or a pedestrian cross-walk without proper authorization.
第四十七条禁止擅自在铁路线路上铺设平交道口和人行过道。
15.
Phase 4 is approximately 7.5 km of hydrant pipe for the second new terminal.
四期是大约7.5公里的消防管线，通往第二个新的终端设备区。
16.
CHAPTER IV PREVENTION OF SURFACE WATER POLLUTION
第四章 防止地表水污染
17.
Article41. Along floodways and in flood detention basins and flood storage basins, the utilization of land and the various construction projects must meet the requirements for the prevention of floods.
第四十一条在防洪河道和滞洪区、洪区内，土地利用和各项建设必须符合防洪的要求。
18.
Pending the resolution of the water dispute, no party shall alter the existing water regime one-sidedly.
第四十一条 在防洪河道和滞洪区、蓄洪区内，土地利用和各项建设必须符合防洪的要求。