defensive investment是什么意思

用法例句

Content of mountain flood prevention preparation plan;

山洪灾害防御预案的编制内容

Practice of mountain flood prevention in Changqingxi Watershed in Fujian Province;

福建省长庆溪流域山洪灾害防御实践

Establishment of mountain flood prevention warning and monitoring system in Loudi City;

娄底市山洪灾害防御预警监测系统建设浅析

Psychological warfare in modern age: more attention to be paid to defense and application;

了解现代心理战效果,重视防御性心理战研究与应用

Anti-ballistic missile defense radar and ballistic missile penetration;

反导防御雷达与弹道导弹突防

Information-obtained systems of ballistic missile defense;

弹道导弹防御的信息获取系统

The principle and defending of DDoS attack;

DDoS攻击原理与防御

Aggression mode and defend strategy of network;

网络攻击方式及防御策略分析研究

The article analyzes the frangibility of the network safety and the way of the network attack,emphasis researching the attack course of the network and the characteristic,strategy and course of the network defend.

通过对网络安全脆弱性和网络攻击方式分析,重点研究了网络攻击过程以及网络防御特点、网络防御的策略和网络防御的过程。

Research on the Defence Strategy for Marine Disasters in Chinese Cities in the 21st Century;

21世纪中国城市海洋灾害防御战略研究

In view of the feature of modern defence system against air target, the paper simply introduces the cruise missile and its guidance model, and in different ways analyzes the cruise missile’s possibility of antagonism, and advances the idea that the cruise missile can be antagonized, especially when using electro-optic.

目前对巡航导弹的分层防御相对来说费用相当昂贵,而采用光电对抗手段是廉价而又有效的。

The integrated defence system for the important targets on the sea is composed of multilayer interceptors and soft defence means.

海上重要目标以多层拦截武器及软防御手段构成了综合防御体系 ,反舰导弹必须安全穿过多层拦截武器的拦截以及软防御手段的干扰 ,才能有效地攻击目标 。

Discussion on the principle and recovery of SQL injection attack;

浅议SQL注入攻击的原理及防御

Buffer Overflow Attack: Theory, Recovery and Detection;

缓冲区溢出攻击:原理,防御及检测

Though the analysis of weather characteristics and the agriculture disasters,some advice and measure were brought forward for the agriculture recovery.

通过分析这次低温阴雨天气过程的特征及农业受灾情况,并提出了灾后恢复农业生产补救建议和防御措施。