In this thesis, a novel computational modeling approach to design constructible shapes is introduced.

其中阴影造形法是目前重建人脸立体资料的法中，较安全且较便宜的一个法。

The security of encryption algorithms depends heavily on the computational infeasibility of brute force attack.

密算法的安全性很大程度上取决于暴力破解的不可行性。

Offering less pukka security is not costless.

提供不怎么可靠的安全性也并非没有代价。

All the passengers were safely taken off the burning ship.

全部乘客都被从起火的船上安全地搭救出来。

They have withdrawn to a safer area.

他们已经撤退到更为安全的地带。

The soldiers were ordered to retreat to safer positions behind the lines.

士兵们奉命撤退到较为安全的阵地上去。

They ran to safety, away from the fire.

他们跑到安全的地，远离了大火。

A concern for safety overrode all other considerations.

对安全的关切胜过所有其他应考虑的事情。

The planes have to undergo rigorous safety checks.

飞机必须经过严密的安全检查。

The safety of the missing children was weighing on their minds.

失踪儿童的安全问题重重地压在他们的心头。

The poorly designed bridge needs remedial work to make it safe.

这座设计拙劣的桥需救工作，以确保它的安全。

Objective To guide the safety and rational use of Potassium Dehydroandrograpolide Succi-nate Injection in clinic.

目的提高穿琥宁注射液在临床使用中的安全性,指导临床合理用药。

Is any of these wild fruits safe to eat?

这些野生水果有哪一种是安全可吃的吗?

The rule is justifiable on safety grounds.

出于安全面的考虑，这一规定是合理的。

Uppermost in his mind is the need for safety.

他当务之急是寻找一个安全的地。

They lulled her into a false sense of security.

他们哄骗她, 使她产生一种虚假的安全感。

The makers have recalled a lot of unsafe cars.

制造厂收回了许多不安全的车。

The big hole outside the house is a menace to children's safety.

房子外面的大窟窿对孩子们的安全是个威胁。

The bay is well-known as a safe anchorage.

海湾是众所周知的安全停泊处。

News of the astronauts' safe return to earth was delayed.

宇航员安全返回地球的消息被推迟。