查询词典 attack

The maximum of the L/D appear at about 30-degree angle of attack. The bugle of the reentry module drops the trim angle. Pyrochemistry reaction largen Ca, Cn, diminish L/D and the trim angle. The variational tendency of aerodynamic characters with angle of attack in high altitude (higher than 105km) is different from that of in low altitude (lower than 105km).

返回舱凸出物使配平攻角减小；高温热、化学非平衡效应使轴向力和法向力系数有所增大，升阻比在数值上有所减小，配平攻角略有降低；返回舱0°～180°攻角范围内的气动力特性高空(105km以上)随攻角的变化趋势与低空(105km以下)的变化趋势不同。

Then, according to research on nonisotropic transformation in geometric attack, this *** further spreads the application field of scale-space theory in watermark design and proposes an algorithm against geometric attack grounded on affine invariant feature point.

然后，通过对几何攻击中的非同向性变换的研讨，入一步扩铺尺度空间理论在水印设计中的应用，提出一种基于仿射不变特性点的抗几何攻击算法。

Peiser contends that Habakkuk is the pseudonym of a Judean prince held as a hostage in Nineveh, and who witnessed the attack of the Medes, in alliance with Chaldea and Babylon, in 625 BC But his book announces a second attack.

peiser认为，哈巴谷是一个化名朱迪亚举行的王子作为人质，在尼尼微，谁目睹了攻击的玛代，在联盟与新巴比伦王国和巴比伦，在625年，但他的著作宣布的第二次攻击。

The original password authentication is vulnerable to guess attack and server personating attack . to overcome the vulnerability of this scheme , this paper designs a simple and efficient password authentication schema .

针对postgresql原有认证机制具有易遭受口令猜测攻击和服务器端假冒攻击的缺陷，本文设计了一种简单而有效的口令认证机制。

A practical efficient one - time password authentication protocol is presented which based on the symmetric algorithm , which conquers common challenge - response protocol weakness and can achieve mutual authentication and avoid replay attack and personating attack

该方案克服了通常的质询响应认证方案的弱点，可以用在网络环境下，实现通信双方的相互认证，防止重放攻击和冒充攻击，实现简单，执行效率高。

Methods review analyzes 54 clinical data of the hair building vibrates.results 54 hair building vibrates, among them, the machine quality heart attack have 19, accounting for 35% of a hair building vibrate around, the breeze secret concern is 9, the coronary is 5, the myocardial disease is 2, the myocarditis is 2, the diabetes is 1, having something to do with adrenaline increasing highly.the non-machine quality heart attack is 35, accounting for 65% of a hair building vibrate around, obese, high glycerin three the fats are 18, the alcoholism is 11, the motion is excited 3, sport empress 3, have something to do with pneumogastric nerves tension increasing highly.

回顾性分析54例阵发性房颤的临床资料。结果：54例阵发性房颤中，其中器质性心脏病占19例，约占阵发性房颤的35%，风心病9例，冠心病5例，心肌病2例，心肌炎2例，糖尿病1例，与血清肾上腺素水平增高有关。非器质性心脏病35例，约占阵发性房颤的65%，肥胖、高甘油三脂18例，酒精中毒11例，情绪激动3例，运动后3例，与迷走神经张力增高有关。

Once per day, the wielder can reroll a failed attack roll (whether a single attack or one in a series of multiple attacks) as a free action.

每日一次，持用者可以以即时动作重掷失败的攻击骰（无论是单次攻击还是多重攻击中的一次）。

Once per day, thewielder can reroll a failed attack roll (whether a single attack or onein a series of multiple attacks) as a free action.

每日一次，持用者可以以即时动作重掷失败的攻击骰（无论是单次攻击还是多重攻击中的一次）。

Active attack cryptanalysis based and fully scalable FGS encryption algorithm Aimed to the weakness of the current selective encryption algorithms in the sense of cryptanalysis, we design a active spacial—temporal correlation attack scheme and propose a both encryption strategies on base-layer and enhancement-layer. Not only the general FGS stream encryption is dealt with but also the case of FGST (fine granularity sealable temporal) is also well addressed.

2基于主动攻击安全的充分可扩展FGS加密算法针对目前压缩视频流加密算法所经常采用的选择加密方法，通过进行主动时域、空域相关性攻击，指出该类算法存在的问题，包括对于FGS基本层单独加密的安全分析，然后设计实现了基本层和增强层同时加密的安全策略，为保证FGS充分可扩展功能，算法同时还支持细粒度时域可扩展编码FGST(fine granularity scalable temporal)的情况。

The eff ect of launching force and angle of attack on the misˉ sile trajectory was presented, it is indicated that launching force just accelerates the movement of the missiles while the angle of attack change have a greater impact on movement paramet ers of the missile.

分析挂架弹射力和载机迎角变化对分离过程运动参数的影响，发现挂架弹射力仅是加快了导弹的运动，而迎角的变化对导弹运动参数有较大影响。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。