It is comprised of four tiers of planting systems - a central core, a platform system, a vertical system and a projected system.

其绿化体系主要分为核心筒绿化、平台绿化、种植箱绿化与支架绿化四个层次。

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In order to guarantee the independent exercise of powers, the public procurators in the western countries practice vertical system of leadership.

而且为了保证独立行使职权，西方各国检察官一般实行垂直领导体制。

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Moreover, it is successful to use the inverted vertical system for the observation of dams, and the installation method as mentioned here is also successful.

大坝蓄水运行期间的观测结果显示大坝的变形符合一般的变形规律。坝体的垂直位移变形值在设计要求之内，说明倒垂线系统安装是成功的。

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The Bush Administration has a sluggish, low-key missile defense effort under way: a limited ground-based system deployed in Alaska and California, which won't be much of a deterrent in today's world, and a still underdeveloped sea-based system modeled on the U.S. Navy's Aegis vertical launch system.

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This vertical cave system has only had three scientific expeditions to it before.

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He uses a system called, Tower Garden, a vertical, aeroponic growing system.

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