互联网安全更是一个严重的问题，因为网络上的威胁已经从“愚蠢程序员的小把戏”的程度演化到了高深莫测的黑客软件甚至全球性的网络大战的地步。
Internet security is a critical issue as threats have evolved from the level of "stupid programmer tricks" to sophisticated malware and even international cyber-warfare.
结论在正确认识疾病严重程度的基础上，熟练的分离、切割、结扎等技术及操作程序的规范化是保证LA手术安全性和疗效的关键。
Conclusions Base on the understanding of the severity of the disease, the safety and efficacy of LA depend on the skill of dissection, incision and ligation and the standardization of the operation.
主要测定项目：主要安全滴定终点来区分等级和副作用的严重程度。
Main Outcome Measures: Primary safety end points were the rates and severity of solicited and unsolicited adverse events.
这些试验应当在不同的阶段检测制剂的疗效和安全性，和疾病的严重程度，以及其他药物的首要治疗。
These trials should examine efficacy and safety at different stages and severity levels of the disease, as well as prior treatment with other drugs.
这个装置可以通过安全气囊感应器上的减速数据记录下车祸的严重程度。
It registers the severity of the crash by reading the deceleration data from the airbag's sensor.
在高速公路交通事故及其严重程度的致因中安全管理系统的健全不容忽视。
Through analysis of the traffic accidents data of one expressway, especially accident frequency, severity and causes, the safety management system is also an important factor of accident.
路基作为公路的主要组成部分，其质量的好坏，病害的严重程度关系到行车的安全。
Subgrade as a major component of the road, its quality and the severity of disease related to traffic safety.
目前铁路运营隧道病害状况严重，有些已达到了威胁铁路行车安全的程度。
The present damage situation of railway operation tunnels is very serious, sometimes they even threaten the traffic safety of the trains passing through the tunnel.
护栏是重要的交通安全设施，对降低道路交通事故的严重程度和减少经济损失起着关键性作用。
As an important traffic safety facilities of expressway, guardrail plays a key role in reducing the damage and property losses of road accident.
护栏是重要的交通安全设施，对降低道路交通事故的严重程度和减少经济损失起着关键性作用。
As an important traffic safety facilities of expressway, guardrail plays a key role in reducing the damage and property losses of road accident.
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